Principles of Ecology
|
|
- Francine Bell
- 7 years ago
- Views:
Transcription
1 Principles of Ecology Before You Read Use the What I Know column to list the things you know about ecology. Then list the questions you have about ecology in the What I Want to Find Out column. K W L What I Know What I Want to Find Out What I Learned Science Journal Organisms such as birds get what they need to survive from their environment. Hypothesize why is it important for birds to be able to fly long distances. Principles of Ecology 11
2 Principles of Ecology Section 2.1 Organisms and Their Relationships Skim Section 1 of the chapter. Write two questions that come to mind from the headings and illustration captions. New abiotic factor Use the vocabulary words in the left margin to complete the graphic organizer below. List the biological levels from largest to smallest. Levels of Organization biological community biome biosphere biotic factor commensalism ecology ecosystem habitat mutualism niche parasitism population predation symbiosis Compare the terms in the tables by defining them side by side. habitat niche abiotic factor biotic factor symbiosis commensalism mutualism parasitism predation 12 Principles of Ecology
3 Section 2.1 Organisms and Their Relationship (continued) Ecology Create a journal entry. Imagine that you are an ecologist. Choose one plant or animal in nature and write three relationships of that organism in its environment. Journal Entry Organism The Biosphere Levels of Organization Sequence the abiotic and biotic factors. Write abiotic or biotic in each square. 1. lack of rainfall 4. rivers dry up 2. dry soil 5. animals do not reproduce Identify each level of organization that is described. a group of organisms of all the same species interacting populations 6. the population of a species diminishes an individual living thing made of cells 3. certain plants die all the different populations in a community a large group of organisms that share the same climate and have similar types of communities Principles of Ecology 13
4 Section 2.1 Organisms and Their Relationships (continued) Ecosystem Interactions Model a community with several organisms. Show two organisms occupying the same niche. Below your sketch, explain why those two organisms cannot usually occupy the same niche for long. Community Interactions Rephrase mutualism, commensalism, and parasitism in your own words. Provide an example of each term SUMM ARIZE Bacteria live inside our bodies. Analyze helpful, neutral, and harmful things that bacteria do while living in our bodies. Incorporate the terms parasitism, mutualism, habitat, and niche in your discussion. 14 Principles of Ecology
5 Principles of Ecology Section 2.2 Flow of Energy in an Ecosystem Scan Section 2 of the chapter. Make a list of the ways in which organisms obtain energy. Review energy Use your book or dictionary to define energy. Then name the ultimate source of energy for Earth. New autotroph biomass carnivore decomposer detritivore food chain food web herbivore heterotroph omnivore trophic level Academic foundation Use your book or dictionary to fill in vocabulary terms in this paragraph about food chains. In a, matter and energy move from to to. A food chain is made of many steps; each organism in the food chain represents a step called a. An is a heterotroph that eats only plants, whereas a to the soil, air, and water by preys on other heterotrophs. An eats both plants and animals. Nutrients are returned. A model that shows all the possible feeding relationships at each trophic level is called a. If you were a scientist and you wanted to determine the weight of living matter at a certain trophic level, you would measure the. Define foundation to show its scientific meaning. Principles of Ecology 15
6 Section 2.2 Flow of Energy in an Ecosystem (continued) Energy in an Ecosystem Summarize three ways that organisms get energy, by completing the table. Type of Organism Other name(s) for this type Autotrophs consumers, herbivores, carnivores, scavengers, omnivores 1. no other name Food comes from Chemical reactions that occur The organisms that are eaten are turned into energy and molecules for the consumer s body. Examples Design your own three-step example of the flow of energy. Classify each of the following organisms as an autotroph or a heterotroph. Put an A in front of those that are autotrophs and an H in front of those that are autotrophs. 1. Alligator 5. Moss 9. Dandelion 2. Squirrel 6. Siberian tiger 10. Rabbit 3. Maple tree 7. Daffodil 11. Tomato 4. Whale 8. Rhinoceros 12. Cockroach 16 Principles of Ecology
7 Section 2.2 Flow of Energy in an Ecosystem (continued) Models of Energy Flow Contrast a food chain with a food web. State three things that an ecological pyramid shows that food webs and food chains do not show. Create a food web and name the organisms you include. Indicate each organism s trophic level. SUMM ARIZE Analyze the place in the food chain in which you participate. Use the vocabulary terms from this section that apply to you. Principles of Ecology 17
8 Principles of Ecology Section 2.3 Cycling of Matter Scan the titles, boldfaced words, pictures, figures, and captions in Section 3. Write two facts you discovered about animals as you scanned the section Review cycle Use your book or dictionary to define cycle. Then give an example of a cycle. New biogeochemical cycle denitrification matter nitrogen fixation Use your book or dictionary to define each vocabulary term. nutrient 18 Principles of Ecology
9 Section 2.3 Cycling of Matter (continued) Cycles in the Biosphere Create minimodels for each cycle of matter in nature. Use words or pictures to sketch a simple example for each type of cycle to show the movement of matter. A. The Water Cycle B. The Carbon Cycle C. The Nitrogen Cycle D. The Phosphorus Cycle (short-term and long-term) Principles of Ecology 19
10 Section 2.3 Cycling of Matter (continued) Describe each of the cycles in nature. Identify where each cycle is found, how organisms use them, and what key words relate to them. Where found Water Carbon/ oxygen Nitrogen Phosphorus How used Key words in the cycle SUMM ARIZE Analyze current farming practices that are designed to make the best use of energy flow in ecosystems and cycles of matter. 20 Principles of Ecology
Introduction to Ecology
Introduction to Ecology Ecology is the scientific study of the interactions between living organisms and their environment. Scientists who study ecology are called ecologists. Because our planet has many
More informationMatter and Energy in Ecosystems
Matter and Energy in Ecosystems The interactions that take place among biotic and abiotic factors lead to transfers of energy and matter. Every species has a particular role, or niche, in an ecosystem.
More information13.1. Principles of Ecology CHAPTER 13. Ecology is the study of the relationships among organisms and their environment.
SECTION 13.1 KEY CONCEPT ECOLOGISTS STUDY RELATIONSHIPS Study Guide Ecology is the study of the relationships among organisms and their environment. VOCABULARY ecology community MAIN IDEA: Ecologists study
More informationEcology Module B, Anchor 4
Ecology Module B, Anchor 4 Key Concepts: - The biological influences on organisms are called biotic factors. The physical components of an ecosystem are called abiotic factors. - Primary producers are
More informationa. a population. c. an ecosystem. b. a community. d. a species.
Name: practice test Score: 0 / 35 (0%) [12 subjective questions not graded] The Biosphere Practice Test Multiple Choice Identify the letter of the choice that best completes the statement or answers the
More informationCCR Biology - Chapter 13 Practice Test - Summer 2012
Name: Class: Date: CCR Biology - Chapter 13 Practice Test - Summer 2012 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A group of organisms of the same
More informationThe main source of energy in most ecosystems is sunlight.
Energy in Ecosystems: Ecology: Part 2: Energy and Biomass The main source of energy in most ecosystems is sunlight. What is the amount of energy from the sun? 100 W/ft 2 The energy gets transferred through
More informationFOOD CHAINS, FOOD WEBS AND ECOLOGICAL PYRAMIDS
FOOD CHAINS, FOOD WEBS AND ECOLOGICAL PYRAMIDS SECTION 1 In an ecosystem, plants capture the sun's energy and use it to convert inorganic compounds into energy-rich organic compounds. This process of using
More informationPrinciples of Ecology
2 Principles of Ecology section 1 Organisms and Their Relationships Before You Read On the lines below, list the organisms that you have encountered today. You share the same environment with these organisms.
More informationD. Categorize Words. E. Find the Odd Word
Answer Key Vocabulary Practice A. Synonyms or Antonyms 1. synonym 2. antonym 3. antonym 4. synonym 5. antonym 6. antonym B. Stepped-Out Vocabulary 1. A species that has an unusually large effect on its
More informationEcology 1 Star. 1. Missing from the diagram of this ecosystem are the
Name: ate: 1. Missing from the diagram of this ecosystem are the 5. ase your answer(s) to the following question(s) on the diagram below and on your knowledge of biology.. biotic factors and decomposers.
More informationThe animals at higher levels are more competitive, so fewer animals survive. B.
Energy Flow in Ecosystems 1. The diagram below shows an energy pyramid. Which of the following best explains why the number of organisms at each level decreases while moving up the energy pyramid? The
More informationEnergy Flow Through an Ecosystem. Food Chains, Food Webs, and Ecological Pyramids
Energy Flow Through an Ecosystem Food Chains, Food Webs, and Ecological Pyramids What is Ecology? ECOLOGY is a branch of biology that studies ecosystems. Ecological Terminology Environment Ecology Biotic
More information5.1 Ecosystems, Energy, and Nutrients
CHAPTER 5 ECOSYSTEMS 5.1 Ecosystems, Energy, and Nutrients Did anyone ever ask you the question: Where do you get your energy? Energy enters our world from the Sun but how does the Sun s energy become
More informationSTUDY GUIDE ECOLOGY. CHAPTER 21: Populations 1. An overview of ecology. Ecology is the study of interactions between organisms and their environment.
STUDY GUIDE ECOLOGY CHAPTER 21: Populations 1. An overview of ecology. Ecology is the study of interactions between organisms and their environment. 2. A Hierarchy of interactions: cells tissues organs
More informationSection 3: Trophic Structures
Marine Conservation Science and Policy Service learning Program Trophic Structure refers to the way in which organisms utilize food resources and hence where energy transfer occurs within an ecosystem.
More informationEcosystems and Food Webs
Ecosystems and Food Webs How do AIS affect our lakes? Background Information All things on the planet both living and nonliving interact. An Ecosystem is defined as the set of elements, living and nonliving,
More informationNOTE TO TEACHER: It is appropriate to introduce the mitochondria (where energy is made) as a major structure common to all cells.
5.2.1 Recall the cell as the smallest unit of life and identify its major structures (including cell membrane, cytoplasm, nucleus, and vacuole). Taxonomy level: 1.1 and 1.2-A Remember Factual Knowledge
More informationAP Biology Unit I: Ecological Interactions
AP Biology Unit I: Ecological Interactions Essential knowledge 1.C.1: Speciation and extinction have occurred throughout the Earth s history. Species extinction rates are rapid at times of ecological stress.
More informationFood Chains and Food Webs
Program Support Notes by: Spiro Liacos B.Ed. Produced by: VEA Pty Ltd Commissioning Editor: Sandra Frerichs B.Ed, M.Ed. Executive Producers: Edwina Baden-Powell B.A, CVP. Sandra Frerichs B.Ed, M.Ed. You
More informationChapter 3. 3.3 Energy Flow in Ecosystems
Chapter 3 3.3 Energy Flow in Ecosystems Key Questions: 1) What happens to energy stored in body tissues when one organism eats another? 2) How does energy flow through an ecosystem? 3) What do the three
More informationChapter 54: Community Ecology
Name Period Concept 54.1 Community interactions are classified by whether they help, harm, or have no effect on the species involved. 1. What is a community? List six organisms that would be found in your
More informationUse this diagram of a food web to answer questions 1 through 5.
North arolina Testing Program EO iology Sample Items Goal 4 Use this diagram of a food web to answer questions 1 through 5. coyotes 3. If these organisms were arranged in a food pyramid, which organism
More informationThis hands-on activity incorporates observing, classifying, predicting, sequencing, formulating models, and drawing conclusions.
SCIENCE Science and the Environment 4 th Grade FOOD CHAINS Overview: All organisms, or living things, depend on other organisms for nutrients. The movement of nutrients through an environment is visualized
More informationEnergy Flow in the Pond Teacher s Guide February 2011
Energy Flow in the Pond Teacher s Guide February 2011 Grades: 6, 7 & 8 Time: 3 hours With the pond as a model, students explore how energy that originates from the sun keeps changing shape and form as
More informationEcosystems. The two main ecosystem processes: Energy flow and Chemical cycling
Ecosystems THE REALM OF ECOLOGY Biosphere An island ecosystem A desert spring ecosystem Biosphere Ecosystem Ecology: Interactions between the species in a given habitat and their physical environment.
More information1. Biodiversity & Distribution of Life
National 5 Biology Unit 3 Life on Earth Summary notes 1. Biodiversity & Distribution of Life Perhaps the best place to start in this topic is with Biomes. Biomes are regions of our planet which have a
More information2. What kind of energy is stored in food? A. chemical energy B. heat energy C. kinetic energy D. light energy
Assessment Bank Matter and Energy in Living Things SC.8.L.18.4 1. What is energy? A. anything that takes up space B. anything that has mass C. the ability to conduct current D. the ability to do work 2.
More informationSection 5.1 Food chains and food webs
Section 5.1 Food chains and food webs The ultimate source of energy in an ecosystem comes from sunlight This energy is converted to an organic form using photosynthesis which is then passed between organisms
More informationLesson Plan Two - Ecosystems
Lesson Plan Two - Ecosystems Summary Students discuss what living things need to survive. They identify the abiotic and biotic components of an ecosystem and describe the roles and interactions of producers
More informationKey Idea 2: Ecosystems
Key Idea 2: Ecosystems Ecosystems An ecosystem is a living community of plants and animals sharing an environment with non-living elements such as climate and soil. An example of a small scale ecosystem
More informationENERGY FLOW THROUGH LIVING SYSTEMS
reflect Enter the word domino as a search term on the Internet; you can fi nd some amazing domino runs. You can make your own by setting up a series of dominoes in a line. When you push the fi rst domino
More informationTeacher Annotated Edition. Biology. Consultant Douglas Fisher, Ph.D.
Teacher Annotated Edition Biology Consultant Douglas Fisher, Ph.D. About the Consultant Douglas Fisher, Ph.D. is a Professor in the Department of Teacher Education at San Diego State University. He is
More informationSymbiotic Relationships in Marine Ecosystems
This website would like to remind you: Your browser (Apple Safari 7) is out of date. Update your browser for more security, comfort and the best experience on this site. lesson Symbiotic Relationships
More informationGrassland Food Webs: Teacher Notes
Grassland Food Webs: Teacher Notes Alan Henderson ecosystem Objectives After completing this activity students will be able to: Create a food web and identify producers and consumers. Assign organisms
More informationREVIEW UNIT 10: ECOLOGY SAMPLE QUESTIONS
Period Date REVIEW UNIT 10: ECOLOGY SAMPLE QUESTIONS A. Sample Multiple Choice Questions Complete the multiple choice questions to review this unit. 1. All of the following are density-dependent factors
More informationGrade 10 - Sustainability of Ecosystems - Pre-Assessment. Grade 7 - Interactions Within Ecosystems. Grade 10 - Sustainability of Ecosystems
Purpose: This document is for grade 10 teachers to use as a pre-assessment for the Sustainability of Ecosystems unit. It assesses students understanding of the of the end of unit knowledge outcomes from
More information6. Which of the following is not a basic need off all animals a. food b. *friends c. water d. protection from predators. NAME SOL 4.
NAME SOL 4.5 REVIEW - Revised Habitats, Niches and Adaptations POPULATION A group of the same species living in the same place at the same time. COMMUNITY-- All of the populations that live in the same
More informationEnergy flow in ecosystems. Lecture 6 Chap. 6
Energy flow in ecosystems Lecture 6 Chap. 6 1 What is an ecosystem? System = regularly interacting and interdependent components forming a unified whole Ecosystem = an ecological system; = a community
More informationCommunities, Biomes, and Ecosystems
Communities, Biomes, and Ecosystems Before You Read Before you read the chapter, respond to these statements. 1. Write an A if you agree with the statement. 2. Write a D if you disagree with the statement.
More informationMarine Ecosystems and Biodiversity
This website would like to remind you: Your browser (Apple Safari 7) is out of date. Update your browser for more security, comfort and the best experience on this site. lesson Marine Ecosystems and Biodiversity
More information8.2 - A Local Ecosystem:
8.2 - A Local Ecosystem: 1. The distribution, diversity and numbers of plants and animals found in ecosystems are determined by biotic and abiotic factors: Distinguish between the abiotic and biotic factors
More informationBiology Keystone (PA Core) Quiz Ecology - (BIO.B.4.1.1 ) Ecological Organization, (BIO.B.4.1.2 ) Ecosystem Characteristics, (BIO.B.4.2.
Biology Keystone (PA Core) Quiz Ecology - (BIO.B.4.1.1 ) Ecological Organization, (BIO.B.4.1.2 ) Ecosystem Characteristics, (BIO.B.4.2.1 ) Energy Flow 1) Student Name: Teacher Name: Jared George Date:
More informationPLANET EARTH: Seasonal Forests
PLANET EARTH: Seasonal Forests Teacher s Guide Grade Level: 6-8 Running Time: 42 minutes Program Description Investigate temperate forests and find some of the most elusive creatures and welladapted plant
More informationA CONTENT STANDARD IS NOT MET UNLESS APPLICABLE CHARACTERISTICS OF SCIENCE ARE ALSO ADDRESSED AT THE SAME TIME.
Environmental Science Curriculum The Georgia Performance Standards are designed to provide students with the knowledge and skills for proficiency in science. The Project 2061 s Benchmarks for Science Literacy
More informationYou are What You Eat
You are What You Eat By: Tanja Schollmeier, marine biologist, School of Fisheries and Ocean Sciences, University of Alaska Fairbanks Grade level: 6-8th grade Context: This lesson emphasizes human impacts
More informationLiving Things and the Environment
Living Things and the Environment (pages 6 11) Habitats (page 7) Key Concept: An organism obtains food, water, shelter, and other things it needs to live, grow, and reproduce from its environment. An organism
More informationECOSYSTEM 1. SOME IMPORTANT TERMS
ECOSYSTEM 1. SOME IMPORTANT TERMS ECOSYSTEM:- A functional unit of nature where interactions of living organisms with physical environment takes place. STRATIFICATION:- Vertical distribution of different
More informationChapter 55: Ecosystems
Name Period Overview: 1. What is an ecosystem? 2. Where does energy enter most ecosystems? How is it converted to chemical energy and then passed through the ecosystem? How is it lost? Remember this: energy
More informationFood Chains (and webs) Flow of energy through an ecosystem Grade 5 Austin Carter, Dale Rucker, Allison Hursey
Food Chains (and webs) Flow of energy through an ecosystem Grade 5 Austin Carter, Dale Rucker, Allison Hursey References: Columbus Public Schools Curriculum Guide- Grade 5 GK-12 Biological Science Lesson
More informationEcosystems One or more communities in an area and the abiotic factors, including water, sunlight, oxygen, temperature, and soil.
7-4.1 Summarize the characteristics of the levels of organization within ecosystems (including populations, communities, habitats, niches, and biomes). Taxonomy level: 2.4-B Understand Conceptual Knowledge
More informationwww.irishseedsavers.ie Natural surface water on earth includes lakes, ponds, streams, rivers, estuaries, seas and oceans.
www.irishseedsavers.ie POND LIFE FACT SHEET Natural surface water on earth includes lakes, ponds, streams, rivers, estuaries, seas and oceans. A pond is a small body of fresh water shallow enough for sunlight
More information7 Energy Flow Through an Ecosystem investigation 2 c l a s s se s s i o n s
7 Energy Flow Through an Ecosystem investigation 2 c l a s s se s s i o n s Overview Students create a food web of a kelp forest ecosystem with which they explore the flow of energy between ecosystem organisms.
More informationRegents Biology LAB. STUDY OF POPULATION DENSITY ON A SUBURBAN LAWN
Period Date LAB. STUDY OF POPULATION DENSITY ON A SUBURBAN LAWN Ecological communities are built on the interactions between the creatures (both plants and animals) that live there and the physical environment
More information2015 2016 Environmental Science Scope & Sequence
2015 2016 Environmental Science Scope & Sequence The suggested time frames in this document are for a year long environmental science class with approximately 45 minute class periods. All of the material
More informationECOSYSTEM RESPONSES. reflect
reflect There is a saying, No man is an island, which means that people need one another in order to survive. Everyone on Earth is interconnected in some way. This is not only true of human beings, but
More informationSALEM COMMUNITY COLLEGE Course Syllabus. Course Title: Environmental Science I. Course Code: BIO103. Lecture Hours: 2 Laboratory Hours: 4 Credits: 4
SALEM COMMUNITY COLLEGE Course Syllabus Course Title: Environmental Science I Course Code: BIO103 Lecture Hours: 2 Laboratory Hours: 4 Credits: 4 Course Description: Environmental Science I is the first
More informationLesson 1. Objectives: ocus: Subjects:
Lesson 1 The Web of Life Objectives: 1. Understand the concept of an ecosystem. 2. Understand the interdependence of members of an ecosystem. Subjects: 1. Ecology 2. Language 3. Art MATERIALS: Copies of
More informationEnergy Flow. Materials Per Group (groups of 4)
Energy Flow Lesson Concept Link Energy flows through a food chain. In the previous lesson, students reviewed the basic components of a food chain: producer, consumer, decomposer and the concept that matter
More informationRainforest Food Web Tropical Rainforests Temperate Rainforests
Rainforest Food Web The list of plants and animals endemic to rainforest biome is exhaustive, and that makes the rainforest food web one of the most complex food webs of the world. Continue reading...
More informationLife processes. All animals have to carry out seven life processes. These are: 2. Respiration taking in one gas and getting rid of another
Food chains Life processes All animals have to carry out seven life processes. These are: 1. Movement being able to move its body 2. Respiration taking in one gas and getting rid of another 3. Reproduction
More informationAP BIOLOGY 2007 SCORING GUIDELINES
AP BIOLOGY 2007 SCORING GUIDELINES Question 3 Compared with other terrestrial biomes, deserts have extremely low productivity. (a) Discuss how temperature, soil composition, and annual precipitation limit
More informationGlencoe Science. Send all inquiries to: Glencoe/McGraw-Hill 8787 Orion Place Columbus, OH 43240-4027 ISBN-13: 978-0-07-874599-7 ISBN-10: 0-07-874599-3
Glencoe Science Copyright by the McGraw-Hill Companies, Inc. All rights reserved. Permission is granted to reproduce the material contained herein on the condition that such materials be reproduced only
More informationCharacteristics of Living Things. 304-4 illustrate and explain that the cell is a living system that exhibits all the characteristics of life
Characteristics of Living Things 304-4 illustrate and explain that the cell is a living system that exhibits all the characteristics of life As I said before, a cell is the smallest living system in your
More informationTHE ECOSYSTEM - Biomes
Biomes The Ecosystem - Biomes Side 2 THE ECOSYSTEM - Biomes By the end of this topic you should be able to:- SYLLABUS STATEMENT ASSESSMENT STATEMENT CHECK NOTES 2.4 BIOMES 2.4.1 Define the term biome.
More informationPrairie Food Chains & Webs Producers, Consumers & Decomposers
Kansas Prairies s, s & Decomposers Science, Life Science, Reading, Math Materials Vocabulary worksheet Food Chain worksheet Overview To explore the organisms found on a prairie and identify the various
More informationreflect look out! organisms: living things
reflect Imagine that a student in your school fell down and is having difficulty breathing. Sirens wail as an ambulance pulls into the school parking lot. The emergency workers rush over to help the student.
More informationfood chains reflect How are these organisms important to one another? organism: a living thing
reflect Different plants and animals live together. Look at the picture of the garden. What organisms live there? Grass, trees, bugs, and birds live there. Fish and frogs live there, too. Can you think
More informationEcology Symbiotic Relationships
Ecology Symbiotic Relationships Overview of the Co-evolution and Relationships Exhibited Among Community Members What does Symbiosis mean? How do we define Symbiosis? Symbiosis in the broadest sense is
More informationThe Balance of Nature Food Chains 101 (Suitable for grades 4-12)
Environmental Education using Live Birds of Prey Thank you to Xcel Energy Foundation and their Environmental Partnership Program The Balance of Nature Food Chains 101 (Suitable for grades 4-12) OBJECTIVE
More informationJennifer Carmack Cannon s Point Unit
Jennifer Carmack Cannon s Point Unit Unit Organizer: (Approximate Time: 5 days) OVERVIEW: Organisms are dependent upon other organisms for survival. The absence of one organism can disrupt all other organisms
More informationWorksheet: The food chain
Worksheet: The food chain Foundation Phase Grade 1-3 Learning area: Natural Science Specific Aim 2: Investigating phenomena in natural sciences Activity Sheet Activity 1: What is a food chain? Every time
More informationCommunities and Biomes
Name Date Class Communities and Biomes Section 3.1 Communities n your textbook, read about living in a community. Determine if the statement is true. f it is not, rewrite the italicized part to make it
More informationRUTHERFORD HIGH SCHOOL Rutherford, New Jersey COURSE OUTLINE ENVIRONMENTAL SCIENCE
RUTHERFORD HIGH SCHOOL Rutherford, New Jersey COURSE OUTLINE ENVIRONMENTAL SCIENCE I. INTRODUCTION Environmental Science introduces students to a broad view of the biosphere and the physical parameters
More informationCHAPTER 20 COMMUNITY ECOLOGY
CHAPTER 20 COMMUNITY ECOLOGY MULTIPLE CHOICE 1. The relationship between a predator and its prey is best illustrated by a. a snake eating a bird. c. a lion eating a zebra. b. a fox eating a mouse. d. a
More informationPrairie Food Chains & Webs Producers, Consumers, & Decomposers
Kansas Prairies Prairie Food Chains & Webs Producers, s, & Decomposers Life Science, Math, Reading, Science Materials Student Worksheet A: Vocabulary Student Worksheet B: Food Chain Overview To explore
More informationCreating Chains and Webs to Model Ecological Relationships
Creating Chains and Webs to Model Ecological Relationships Overview This hands-on activity supports the HHMI short film The Guide and the 2015 Holiday Lectures on Science: Patterns and Processes in Ecology.
More informationfood webs reflect look out! what do you think?
reflect Imagine for a moment that you stay after school one day to clean up the classroom. While cleaning, you move some plants away from the sunny windows. A week later, you remember to move the plants
More informationWorld Oceans Day at ZSL Whipsnade Zoo
World Oceans Day at ZSL Whipsnade Zoo Teachers notes KS 1 & KS 2 This booklet will help you to focus your self guided trail on ocean animals, looking at the adaptations of the species and focusing in on
More informationWhat activities do you think an organism would use bioluminescence for?
Relationships for Survival: The Role of Bioluminescence overview In these activities, students will focus on ecological relationships and investigate the many ways that species might interact using bioluminescence.
More informationCCR Biology - Chapter 14 Practice Test - Summer 2012
Name: Class: Date: CCR Biology - Chapter 14 Practice Test - Summer 2012 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Zebras live on the savannas of
More informationDifferences Between 1997 Illinois Learning Standards and 2014 Illinois Learning Standards (NGSS)
Differences Between 1997 Illinois Learning Standards and 2014 Illinois Learning Standards (NGSS) 1997 Illinois Learning Standards in Science 2014 Illinois Learning Standards (NGSS) Grouped by grade spans:
More informationActivity 1.6: Food for Thought: Climate Change and Trophic Cascades
Activity 1.6: Food for Thought: Climate Change and Trophic Cascades Grades 7 9 Description: Students will read an article about the impact of melting ice on the Arctic food web. Students will diagram food
More informationENVIRONMENTAL SCIENCE CURRICULUM for CLASS IX to X
ENVIRONMENTAL SCIENCE CURRICULUM for CLASS IX to X The Royal Society for Protection of Nature (RSPN) in collaboration with Department of Curriculum Research & Development (DCRD) of Ministry of Education
More information5 th Grade Science Vocabulary Words
5 th Grade Science Vocabulary Words abiotic factor A nonliving part of an ecosystem. acceleration Change in velocity with respect to time. action The force one object applies to a second, as in Newton
More informationLesson 7: The Principles of Ecology
Lesson 7: The Principles of Ecology These brilliant red "feathers" are actually animals called tube worms. They live in an extreme environment on the deep ocean floor, thousands of meters below the water
More informationTopic 3: Nutrition, Photosynthesis, and Respiration
1. Base your answer to the following question on the chemical reaction represented below and on your knowledge of biology. If this reaction takes place in an organism that requires sunlight to produce
More informationMCAS Biology. Review Packet
MCAS Biology Review Packet 1 Name Class Date 1. Define organic. THE CHEMISTRY OF LIFE 2. All living things are made up of 6 essential elements: SPONCH. Name the six elements of life. S N P C O H 3. Elements
More information2.2 Interactions Among Species
Key Terms ecological niche bog predator prey mutualism parasite ecological niche the way that an organism occupies a position in an ecosystem, including all the necessary biotic and abiotic factors 2.2
More informationEcosystems Processes: Energy Flow
Ecosystems Processes: Energy Flow 6 STRUCTURE 6.1 Introduction 6.2 Objectives 6.3 Understanding Energy Flow 6.4 Energy in Ecological Systems 6.5 Food Chains 6.6 Understanding Food Chains 6.7 Conclusion
More informationSymbiotic Relationships Grade Seven
Ohio Standards Connection: Life Sciences Benchmark C Explain how energy entering the ecosystems as sunlight supports the life of organisms through photosynthesis and the transfer of energy through the
More information14.1. Every organism has a habitat and a niche. A habitat differs from a niche. Interactions in Ecosystems CHAPTER 14.
SECTION 14.1 HABITAT AND NICHE Study Guide KEY CONCEPT Every organism has a habitat and a niche. VOCABULARY habitat ecological niche competitive exclusion ecological equivalent A habitat differs from a
More informationTHE WATER CYCLE. Ecology
THE WATER CYCLE Water is the most abundant substance in living things. The human body, for example, is composed of about 70% water, and jellyfish are 95% water. Water participates in many important biochemical
More informationEnvironmental Science
Environmental Science UNIT I: Introduction to Environmental Science The student will demonstrate the ability to use scientific skills necessary to identify and analyze environmental issues. a. Define environmental
More informationFood Web Crasher. An introduction to food chains and food webs
Food Web Crasher An introduction to food chains and food webs Activity Students create a physical food web and watch what happens when an aquatic nuisance species is introduced into the ecosystem. Grade
More informationLife Science Study Guide. Environment Everything that surrounds and influences (has an effect on) an organism.
Life Science Study Guide Environment Everything that surrounds and influences (has an effect on) an organism. Organism Any living thing, including plants and animals. Environmental Factor An environmental
More informationWhat s For Lunch? Exploring the Role of GloFish in Its Ecosystem, Food Chain and Energy Pyramid
Name Period Date What s For Lunch? Exploring the Role of GloFish in Its Ecosystem, Food Chain and Energy Pyramid Objective The learner will define terms related to relationships and energy transfer in
More informationStage 1 Desired Results Established Goals: Matter and Energy Transfer, Biomes, Survival, Competition, and Symbiotic Relationships
Stage 1 Desired Results Established Goals: Matter and Energy Transfer, Biomes, Survival, Competition, and Symbiotic Relationships Unit 6: Ecology Learning Standard: S7L4. Students will examine the dependence
More informationFOOD CHAINS AND FOOD WEBS PHYTOPLANKTON ZOOPLANKTON SILVERSIDE BLUEFISH
FOOD CHAINS AND FOOD WEBS Food Chains All living organisms (plants and animals) must eat some type of food for survival. Plants make their own food through a process called photosynthesis. Using the energy
More informationRain Forests. America's. Web of Life. Rain Forest Ecology. Prince William Network's OVERVIEW OBJECTIVES SUBJECTS
Rain Forest Ecology National Science Education Standards Standard C: Life Sciences Populations and ecosystems. Standard C: Life Sciences Diversity and adaptation of organisms. Standard F: Science in Personal
More information