SETUP: creates the world based on the settings for each variable GO: starts and ends the simulation

Student Exploration: Food Chain

Name: Date: Student Exploration: Food Chain Vocabulary: consumer, ecosystem, equilibrium, food chain,, predator, prey, producer Prior Knowledge Questions (Do these BEFORE using the Gizmo.) The Food Chain

Community Interactions

Name Class Date 4.2 Niches and Community Interactions Lesson Objectives Define niche. Describe the role competition plays in shaping communities. Describe the role predation and herbivory play in shaping

1) Which of the following describes the mammals, fish, birds, and plants that live in an environment? a) Abiotic c) biome b) population d) biotic

CH.16 practice TEST -6th grade Multiple Choice Identify the choice that best completes the statement or answers the question. 1) Which of the following describes the mammals, fish, birds, and plants that

Some animals are adapted to survive in very cold conditions such as the Arctic.

Some animals are adapted to survive in very cold conditions such as the Arctic. Explain how the adaptations of Arctic animals help them to survive in cold conditions. (Total 6 marks) Page of 9 2 Human

INTERPRETING POPULATION DYNAMICS GRAPH

INTERPRETING POPULATION DYNAMIS GRAPH OJETIVES TASKS Name: To learn about three types of population dynamics graphs To determine which type of graph you constructed from the Pike and Perch Game To interpret

Biology. Slide 1 of 39. End Show. Copyright Pearson Prentice Hall

Biology 1 of 39 4-2 What Shapes an Ecosystem? 2 of 39 Biotic and Abiotic Factors Biotic and Abiotic Factors Ecosystems are influenced by a combination of biological and physical factors. Biotic biological

Predator-Prey Interactions

ADDITIONAL INVESTIGATION Predator-Prey Interactions Predation is a density-dependent limiting factor it is affected by the number of individuals in a given area. For example, the population of a predator

Organism Species Population Community Ecosystem

Name: Date: Period: Ecosystems and Their Interactions S8.B.3.1 Getting the idea The environment is everything that surrounds an organism. Organisms cooperate and compete with each other to get everything

CHAPTER 3 - ECOSYSTEMS

CHAPTER 3 - ECOSYSTEMS Lesson 1 Parts of Ecosystems An ecosystem is made of living and nonliving parts that all work together. Every organism in an ecosystem has a part to play. An ecosystem is all of

1. The graph below represents a change in event A that leads to changes in events B and C.

1. The graph below represents a change in event A that leads to changes in events B and C. Which row in the chart best identifies each event in the graph? A) 1 B) 2 C) 3 D) 4 2. A stable ecosystem is characterized

4-2 What Shapes an Ecosystem?

Biology 1 of 39 4-2 What Shapes an Ecosystem? 2 of 39 Biotic and Abiotic Factors Biotic and Abiotic Factors Ecosystems are influenced by a combination of biological and physical factors. 3 of 39 1 Biotic

1.0 Forest Ecology at the Ecosystem Level

1.0 Forest Ecology at the Ecosystem Level Ecology is the study of living and non-living parts of the environment and how they affect each other. The environment is everything around us. It includes the

Mrs. Fanek Ecology Date

Name Period Mrs. Fanek Ecology Date 1. The graph below represents a change in event A that leads to changes in events B and C. Which row in the chart best identifies each event in the graph? A) 1 B) 2

Directions: For each of the questions or incomplete statements below, choose the best of the answer choices given and write your answer on the line.

Name: Organisms and Their Environment Practice Test Section: Directions: For each of the questions or incomplete statements below, choose the best of the answer choices given and write your answer on the

Honors Biology Ecology Concept List

1. For each pair of terms, explain how the meanings of the terms differ. a. mutualism and commensalism b. parasitism and predation c. species richness and species diversity d. primary succession and secondary

UNIT 5. ECOSYSTEMS. Biocenosis Biotope Biotic factors Abiotic factors

UNIT 5. ECOSYSTEMS 1. Define: ecosystem, biocenosis, biotope, abiotic factor, biotic factor 2. Complete using this word: ecosphere, biosphere, ecology, ecosystem a) The is all of the living thing on Earth.

What two types of organisms are there?

A rabbit is chased by a lynx These animals are interacting! What two types of organisms are there? Abiotic? Biotic? Never been alive -water -temperature -rocks -sunlight -air -rotting bodies A rabbit is

Population Questions. 1. Which of the following conditions is most likely to lead to an increase in a field mouse population?

Biology II Ms. Chen Name: Date: Population Questions 1. Which of the following conditions is most likely to lead to an increase in a field mouse population? A. the arrival of another herbivorous mammal

Population Dynamics Graphs

Dynamics Graphs OJETIVES: - to learn about three types of population dynamics graphs - to determine which type of graph you constructed from the Pike and Perch Game - to interpret (describe, analyze) graphs

IFE. Discover the. Science.

IFE CIENCE RADE ASSESSMENT PACKET Discover the primary source of matter and energy in food chains, learn about herbivores, carnivores, omnivores, and decomposers and how they are related in food chains

4-2 What Shapes an Ecosystem? Slide 1 of 39

4-2 What Shapes an Ecosystem? 1 of 39 Biotic and Abiotic Factors Biotic and Abiotic Factors Ecosystems are influenced by a combination of biological and physical factors. The biological influences on organisms

Quizizz. Mean Green Science: Interdependency Date and: Life Science Quiz 2. Name : Class : What is a producer?

Quizizz Name : Class : Mean Green Science: Interdependency Date and: Life Science Quiz 2 1. What is a producer? a) an organism that gets energy from eating other organisms c) an organism that gets energy

B2 Revision Questions Part 1

B2 Revision Questions Part 1 Higher only questions are underlined Question 1 What are the two different ways that things can be classified? Answer 1 Artificially and naturally Question 2 What is natural

Lesson Overview. Niches and Community Interactions. Lesson Overview. 4.2 Niches and Community Interactions

Lesson Overview 4.2 Niches and Community Interactions The Niche What is a niche? A niche is the range of physical and biological conditions in which a species lives and the way the species obtains what

Chapter 6 Vocabulary. Environment Population Community Ecosystem Abiotic Factor Biotic Factor Biome

Biomes Chapter 6 Vocabulary Environment Population Community Ecosystem Abiotic Factor Biotic Factor Biome How Are Organisms On Earth Connected? All living things on Earth share resources, such as air,

Ecology - the study of how living things interact with each other and their environment

Ecology Ecology - the study of how living things interact with each other and their environment Biotic Factors - the living parts of a habitat Abiotic Factors - the non-living parts of a habitat examples:

Name: Section: Number:

Name: Section: Number: 2 3 Vocabulary Word Definition competition p.114 parasite p.117 host p.117 succession p.118 extinct p.120 endangered p.120 hazardous waste p.126 4 5 6 7 Lesson 1: How are ecosystems

The Eco Pyramid By Michael Stahl

The Eco Pyramid The Eco Pyramid By Michael Stahl An ecosystem is a community of living organisms interacting with one another as well as with nonliving things. One very important aspect of an ecosystem

The Living World Continued: Populations and Communities

The Living World Continued: Populations and Communities Ecosystem Communities Populations Review: Parts of an Ecosystem 1) An individual in a species: One organism of a species. a species must be genetically

Yakın Doğu Üniversitesi Mimarlık Fakültesi Peyzaj Mimarlığı Bölümü. PM 317 Human and Environment Assoc. Prof. Dr. Salih GÜCEL

Yakın Doğu Üniversitesi Mimarlık Fakültesi Peyzaj Mimarlığı Bölümü PM 317 Human and Environment Assoc. Prof. Dr. Salih GÜCEL Ecology & Ecosystems Principles of Ecology Ecology is the study of the interactions

Won t you be my urchin? Featured scientist: Sarah W. Davies from University of Texas at Austin

Won t you be my urchin? Featured scientist: Sarah W. Davies from University of Texas at Austin Research Background: Imagine you are snorkeling on a coral reef! You see lots of plants and animals living

BIOLOGY Unit 2: Ecology Review Guide

BIOLOGY 621 - Unit 2: Ecology Review Guide Worksheets to look over: BLUE notes packets on: o "Unit Two: Ecology" o "Feeding Relationships" o "Succession & Growth" Do Now's on: o "Food Web & Food Chains"

7. E C. 5 B. 1 D E V E L O P A N D U S E M O D E L S T O E X P L A I N H O W O R G A N I S M S I N T E R A C T I N A C O M P E T I T I V E O R M U T

7. E C. 5 B. 1 D E V E L O P A N D U S E M O D E L S T O E X P L A I N H O W O R G A N I S M S I N T E R A C T I N A C O M P E T I T I V E O R M U T U A L L Y B E N E F I C I A L R E L A T I O N S H I

HOMEWORK PACKET UNIT 2A. Part I: Introduction to Ecology

CP Biology Name Date Period HOMEWORK PACKET UNIT 2A Part I: Introduction to Ecology Name Class Date 3.1 What Is Ecology? Studying Our Living Planet 1. What is ecology? 2. What does the biosphere contain?

Student Name: Teacher: Date: District: London City. Assessment: 07 Science Science Test 4. Description: Life Science Final 1.

Student Name: Teacher: Date: District: London City Assessment: 07 Science Science Test 4 Description: Life Science Final 1 Form: 301 1. A food chain is shown. Sunlight Grass Rabbit Snake What is the abiotic

Types of Consumers. herbivores

no energy = no life Types of Consumers herbivores herbivore us vegetation to swallow or devour Types of Consumers herbivores the organisms that eat plants carnivores carnivore us flesh to swallow or devour

Interactions of Living Things

CHAPTER 14 LESSON 2 Interactions of Living Things Populations and Communities Key Concepts How do individuals and groups of organisms interact? What are some examples of symbiotic relationships? What do

Unit 4 Lesson 6 What Are Physical and Behavioral Adaptations?

Unit 4 Lesson 6 What Are Physical and Behavioral Adaptations? Adaptations A characteristic that helps a living thing survive is called an adaptation. Adaptations Animals that survive better because of

Quizizz Biome/Food Chain Quiz with Sci Method/EDP Review

Quizizz Biome/Food Chain Quiz with Sci Method/EDP Review Name : Class : Date : 1. Despite having plenty of sun and rain, the tropical rainforest has very poor. a) biodiversity b) soil c) animal life d)

water cycle evaporation condensation the process where water vapor the cycle in which Earth's water moves through the environment

cycle a series of events that happen over and over water cycle evaporation the cycle in which Earth's water moves through the environment process when the heat of the sun changes water on Earth s surface

Ecology +Biology. Baker-2015

Ecology +Biology Baker-2015 Ecology is the scientific study of interactions among organisms and between organisms and their physical environment. Eco meaning home, and ology meaning the study of. Thus

Biomes, Populations, Communities and Ecosystems Review

Multiple Choice Biomes, Populations, Communities and Ecosystems Review 1. The picture below is a school (group) of Jack fish. What type of distribution does this represent? A) Random B) Even C) Uniform

Organism Interactions in Ecosystems

Organism Interactions in Ecosystems Have you ever grown a plant or taken care of a pet? If so, you know they have certain needs such as water or warmth. Plants need sunlight to grow. Animals need food

BUNDLE 9: ENERGY AND ECOLOGY Review

BUNDLE 9: ENERGY AND ECOLOGY Review 1. Describe Cellular Respiration, what happens, where does it happen, what type of organism does it take place in? What is the equation for respiration? Happens in the

Principles of Ecology

Principles of Ecology What is Ecology? Ecology is the study of interactions that occur between organisms and their environment Biosphere Recall that the biosphere includes all living things In order to

Principles of Ecology

Principles of Ecology Ecology is the scientific study of interactions between 1. organisms and other organisms 2. organisms and their environment. Biotic vs. Abiotic Factors Biotic Factors: All of the

Ch 4 Ecosystems and Communities. 4.2 Niches and Community Interactions

Ch 4 Ecosystems and Communities 4.2 Niches and Community Interactions The Niche The conditions in which an organisms lives, and how it interacts with its environment (in the trees, on the ground, inside

Academic Year Second Term. Science Revision sheets

Academic Year 2015-2016 Second Term Science Revision sheets Name: Date: Grade:3/ Q1 : Choose the letter of the choice that best answer the questions 1. Which of these is what a plant does that makes more

Plant/Ecosystems Webquest Log on to

Name Period Plant/Ecosystems Webquest Log on to www.discoveryeducation.com Username Password Click on My Content Click on the folder Ecosystem Click on A Biome to Call Home 1. Read Intro Define biome-

Population Ecology. Chapter 44

Population Ecology Chapter 44 Stages of Biology O Ecology is the interactions of organisms with other organisms and with their environments O These interactions occur in different hierarchies O The simplest

Energy, Producers, and Consumers. Lesson Overview. Lesson Overview. 4.1 Energy, Producers, and Consumers

4.1 Energy, Producers, and Consumers THINK ABOUT IT At the core of every organism s interaction with the environment is its need for energy to power life s processes. Where does energy in living systems

3.1 Distribution of Organisms in the Biosphere Date:

3.1 Distribution of Organisms in the Biosphere Date: Warm up: Study Notes/Questions The distribution of living things is limited by in different areas of Earth. The distribution of life in the biosphere

Unit 8: Ecology: Ecosystems and Communities

Unit 8: Ecology: Ecosystems and Communities An ecosystem consists of all the plants and animals that interact with the nonliving things in an area. Biosphere = area on Earth where living things are found

How Do Organisms Interact?

LESSON 3 How Do Organisms Interact? In the winter months, resources such as food and shelter may be limited in certain ecosystems. While bears and wolves don t typically consume one another, often times

cycle water cycle evaporation condensation the process where water vapor a series of events that happen over and over

cycle a series of events that happen over and over water cycle evaporation the cycle in which Earth's water moves through the environment process when the heat of the sun changes water on Earth s surface

The factors together:

Biotic Interactions 8.11A DESCRIBE PRODUCER/CONSUMER, PREDATOR/PREY AND PARASITE/HOST RELATIONSHIPS AS THEY OCCUR IN FOOD WEBS WITHIN MARINE, FRESHWATER AND TERRESTRIAL ECOSYSTEMS Biotic These are the

Biodiversity and Adaptation to the Environment. Visit the following website:

Biodiversity and Adaptation to the Environment Visit the following website: http://www.cotf.edu/ete/modules/msese/earthsysflr/diversity.html 1. How many different species of living organism have been discovered

Predict the effect of increased competition for abiotic and biotic resources on a food web. colored pencils graph paper ruler

Edit File QUICK LAB Effect of Abiotic and Biotic Factors No organism exists in isolation. Organisms depend on and compete for the abiotic, or non-living, factors in its environment. For example, organisms

Populations Study Guide (KEY) All the members of a species living in the same place at the same time.

Populations Study Guide (KEY) 1. Define Population. All the members of a species living in the same place at the same time. 2. List and explain the three terms that describe population. a. Size. How large

Won t you be my urchin? Featured scientist: Sarah W. Davies from University of Texas at Austin

Won t you be my urchin? Featured scientist: Sarah W. Davies from University of Texas at Austin Research Background: Imagine you are snorkeling on a coral reef where you can see many species living together.

Bay Area Scientists in Schools

Lesson Name: Food Webs/Clipfish Grade Level: 6th Grade Bay Area Scientists in Schools Objectives: To teach students about the study of community ecology, and how changes in one part of a community affects

3 Types of Interactions

CHAPTER 18 3 Types of Interactions SECTION Interactions of Living Things BEFORE YOU READ After you read this section, you should be able to answer these questions: What determines an area s carrying capacity?

Bees and Flowers. Unit 1: Qualitative and Graphical Approaches

Bees and Flowers Often scientists use rate of change equations in their stu of population growth for one or more species. In this problem we stu systems of rate of change equations designed to inform us

www.lessonplansinc.com Topic: Dinosaur Evolution Project Summary: Students pretend to evolve two dinosaurs using genetics and watch how the dinosaurs adapt to an environmental change. This is a very comprehensive

Weather is the day-to-day condition of Earth s atmosphere.

4.1 Climate Weather and Climate Weather is the day-to-day condition of Earth s atmosphere. Climate refers to average conditions over long periods and is defined by year-after-year patterns of temperature

Monday EOC Notecard Review

Monday EOC Notecard Review #148 CAPSID the protein coat of a virus. #150 LYSOGENIC CYCLE the virus life cycle where a virus inserts it genome into the plasmid of a bacterium. Create an antonym, synonym

Getting Started With The Predator - Prey Model: Nullclines

Getting Started With The Predator - Prey Model: Nullclines James K. Peterson Department of Biological Sciences and Department of Mathematical Sciences Clemson University October 28, 2013 Outline The Predator

Biology Unit 2 Test. True/False Indicate whether the statement is true or false.

Biology Unit 2 Test True/False Indicate whether the statement is true or false. 1. A climax community is usually the stable result of succession. 2. The colonization of new sites by communities of organisms

5 th Grade Ecosystems Mini Assessment Name # Date. Name # Date

An ecosystem is a community of organisms and their interaction with their environment. (abiotic, biotic, niche, habitat, population, community)- 1. Which effect does a decrease in sunlight have on a pond

EXT: --- DUE DATE: --- DW: 2.1 SUMMARY

AGENDA ABSENT FRI 9/21 week-6 BIOLOGY TOPIC: organisms and their relationships OBJ : 1-5 DO NOW: PROVIDE examples of a termite s habitat / niche EXT: --- DUE DATE: --- DW: 2.1 SUMMARY ----- -------------------------------------------------------------------------------

Study Guide: Unit A Interactions & Ecosystems

Study Guide: Unit A Interactions & Ecosystems Name: Pattern: Vocabulary: Section 1 Section 2 Ecosystem Consumer Biotic Producer Abiotic Carnivore Organism Herbivore Species Omnivore Population Decomposer

Biodiversity Classwork Classwork #1

Biodiversity Classwork Classwork #1 1. What is biodiversity? 2. In the boxes below, create two ecosystems: one with low biodiversity and one with high biodiversity. Explain the difference. Biodiversity

WESTLAKE HIGH SCHOOL BIOLOGY SUMMER ASSIGNMENT 2017

WESTLAKE HIGH SCHOOL BIOLOGY SUMMER ASSIGNMENT 2017 Dear Future Biology Student, Hello! The Biology Team at Westlake High School is pleased to know that you are going to be a part of Biology in August!

Chapter 4 AND 5 Practice

Name: Chapter 4 AND 5 Practice 1. Events that occur in four different ecosystems are shown in the chart below. Which ecosystem would most likely require the most time for ecological succession to restore

B2 Revision Questions Part 2. B2 Revision cards

B2 Revision Questions Part 2 Question 1 Name 2 adaptations of predators Answer 1 Hunting skills, eyes on front of head to judge distances, sharp claws and teeth. Question 2 Name 2 adaptations of prey Answer

Geography Revision Guide: The Living World (Ecosystems) 1. What is an ecosystem?

Geography Revision Guide: The Living World (Ecosystems) 1. What is an ecosystem? An ecosystem is community of plants and animals living together in a habitat. The lives of the plants and animals are closely

science7thcrctreview (7thgradesciencecrctreview) 1. During photosynthesis, green plants remove a substance from the air.

Name: Date: 1. During photosynthesis, green plants remove a substance from the air. The substance is A. water. B. oxygen. C. sulfur dioxide. D. carbon dioxide. 2. During a drought in a grassland, the amount

BIOLOGY WORKSHEET GRADE: Two robins eating worms on the same lawn is an example of

BIOLOGY WORKSHEET GRADE: 11 Q.1: Choose the letter of the best answer. 1. Two robins eating worms on the same lawn is an example of a. mutualism. b. commensalism. c. competition. d. parasitism. 2. Predation

Food Chains. energy: what is needed to do work or cause change

Have you ever seen a picture that shows a little fish about to be eaten by a big fish? Sometimes the big fish has an even bigger fish behind it. This is a simple food chain. A food chain is the path of

Decomposers recycle nutrients (matter) but ENERGY IS ALWAYS LOST

Decomposers recycle nutrients (matter) but ENERGY IS ALWAYS LOST What does this mean to us Stable ecosystems have a continual input of energy And more producers than consumers It takes less energy to produce

C Simpson [ASC 2011] FOSSWEB Independent Learning Activity Booklet

FOSSWEB Independent Learning Activity Booklet FOSSWEB Independent Learning Activity Booklet Topic: Populations and Ecosystems The course explores ecosystems as the largest organizational unit of life on

BIO 2 GO! Abiotic / Biotic Factors and Relationships in an Ecosystem

BIO 2 GO! Abiotic / Biotic Factors and Relationships in an Ecosystem 3511 3512 All things are either abiotic or biotic. Ecosystems are determined by which of these factors are found in them. Interactions

Plant and Animal Populations

Plant and Animal Populations T ABLE OF CONTENTS ABOUT DELTA SCIENCE MODULES Program Introduction................... iii Teacher s Guide..................... iv Delta Science Readers............... vi Equipment

1-3 Studying Life. Slide 1 of 45. End Show. Copyright Pearson Prentice Hall

1 of 45 2 of 45 Characteristics of Living Things Characteristics of Living Things No single characteristic is enough to describe a living thing. Some nonliving things share one or more traits with living

Charles Darwin and Natural Selection Notes. Biology - Ms. Spinale/Mrs. Kaye

Charles Darwin and Natural Selection Notes Biology - Ms. Spinale/Mrs. Kaye Charles Darwin In 1831, Charles Darwin set sail on the HMS Beagle. He was 22 years old. His journey lasted for 5 years. He collected

A. The foxes will eat more wolves. B. The foxes will eat fewer wolves.

1. The picture below shows an energy pyramid. What will most likely happen to the foxes and the wolves if the rabbits are removed? A. The foxes will eat more wolves. B. The foxes will eat fewer wolves.

Ohio s State Tests PRACTICE TEST GRADE 5 SCIENCE. Student Name

Ohio s State Tests PRACTICE TEST GRADE 5 SCIENCE Student Name The Ohio Department of Education does not discriminate on the basis of race, color, national origin, sex, religion, age, or disability in employment

Relationships and Energy within the Ecosystem Study Guide

Name Date Class AM PM Relationships and Energy within the Ecosystem Study Guide Your test is on Outcome 1: Evaluate the relationships within an ecosystem to show similarities and differences. Fill in the

IDENTIFICATION: Label each of the parts of the illustration below by identifying what the arrows are pointing at. Answer the questions that follow.

5 th and 6 th Grade Science Ecology Review 3 City Academy Science Name: DIRECTIONS: Below is a cumulative review of the ecology unit. All questions are to be answered to the best of your ability in order

Chapter 6 Population and Community Ecology

Chapter 6 Population and Community Ecology Friedland and Relyea Environmental Science for AP, second edition 2015 W.H. Freeman and Company/BFW AP is a trademark registered and/or owned by the College Board,

Chapter 6 Population and Community Ecology. Thursday, October 19, 17

Chapter 6 Population and Community Ecology Module 18 The Abundance and Distribution of After reading this module you should be able to explain how nature exists at several levels of complexity. discuss

Ohio s State Tests PRACTICE TEST LARGE PRINT GRADE 5 SCIENCE. Student Name

Ohio s State Tests PRACTICE TEST LARGE PRINT GRADE 5 SCIENCE Student Name The Ohio Department of Education does not discriminate on the basis of race, color, national origin, sex, religion, age, or disability

9/10/ What Shapes an Ecosystem? Biotic and Abiotic Factors

9/10/14 4-2 What Shapes an Ecosystem? Biology 1 of 39 Ecosystems are influenced by a combination of biological and physical factors. The biological influences on organisms within an ecosystem are called

Lab #6: Predator Prey Interactions

Lab #6: Predator Interactions This exercise illustrates how different populations interact within a community, and how this interaction can influence the process of evolution in both species. The relationship

Good Morning! When the bell rings we will be filling out AP Paper work.

Good Morning! Turn in HW into bin or email to smithm9@fultonschools.org If you do not want to tear the lab out of your notebook take a picture and email it. When the bell rings we will be filling out AP

Ecosystems. Content Vocabulary LESSON 1. abiotic factor atmosphere biotic factor community ecosystem habitat population population density

Content Vocabulary LESSON 1 Directions: Write the correct term in the boxes to the right of each clue. Then unscramble the letters in the shaded boxes to spell an eighth term. abiotic factor atmosphere

HOMEWORK ASSIGNMENTS FOR: Grade

HOMEWORK ASSIGNMENTS FOR: Date 4/25/18 Wednesday Teacher Ms. Weger Subject/Grade Science 7 th Grade In-Class: REVIEW FOR CH. 22 TEST Go over the 22-3 Think Questions Look at the data from the Oh Deer!

Ecology Student Edition. A. Sparrows breathe air. B. Sparrows drink water. C. Sparrows use the sun for food. D. Sparrows use plants for shelter.

Name: Date: 1. Which of the following does not give an example of how sparrows use resources in their environment to survive? A. Sparrows breathe air. B. Sparrows drink water. C. Sparrows use the sun for

Populations and Communities

CHAPTER 21 Populations and Communities LESSON 3 Communities What do you think? Read the two statements below and decide whether you agree or disagree with them. Place an A in the Before column if you agree

biotic factors camouflage carnivore chloroplast

non-living parts of an organism's environment Eg air currents, temperature, moisture, light, and soil type special features about an organism that help it survive and reproduce living things that is different