Please finish notes on consumers before taking Energy Flow Notes
|
|
- Anastasia Booker
- 6 years ago
- Views:
Transcription
1 Please finish notes on consumers before taking Energy Flow Notes REMEMBER: YOU MUST HAND-WRITE YOUR NOTES!!! NOTES WILL BE DUE TOMORROW IN CLASS.
2 Types of Consumers 1. Carnivores: kill and eat other animals. 2. Herbivores: obtain energy and nutrients by eating plant leaves, roots, seeds, or fruits. 3. Omnivores: diet includes both plant and animals. 4. Scavengers: consume the carcasses of dead animals. 5. Decomposers: feed by chemically breaking down organic matter. 6. Detritivores: feed on detritus particles.
3 Beyond Consumer Categories Categorizing consumers does not express the real complexity in nature. Seeds and fruits are usually rich in energy and nutrients and easy to digest. Leaves are generally poor in nutrients are usually difficult to digest. Herbivores that eat leaves often differ greatly from animals that eat fruits and seeds.
4 Energy Flow in Ecosystems Ecology Unit THINK ABOUT IT What happens to energy stored in body tissues when one organism eats another? That energy moves from the eaten to the eater. You have learned that the flow of energy through an ecosystem always begins with photosynthetic or chemosynthetic primary producers. Where it goes from there depends literally on who eats whom!
5 Food Chains and Food Webs Key Question: How does energy flow through ecosystems? In every ecosystem, primary producers and consumers are linked through feeding relationships. Energy flows through an ecosystem in a one-way stream, from primary producers to various consumers. ENERGY
6 Food Chains Definition: a series of steps in which organisms transfer energy by eating and being eaten. Food chains may vary in length. Short: Grass is eaten by rabbit, which is then eaten by a fox. Long: Algae is eaten by herring; herring is eaten by cod; cod is eaten by a seal; and seals are eaten by orca whales. Primary Producers Terrestrial food chains: plants Aquatic food chains: phytoplankton and attached algae
7 In most ecosystems, feeding relationships are much more complicated than those described in a simple chain. One reason for this is that many animals eat more than one kind of food. Example: On Africa s Serengeti Plain, lions may prey upon gazelles, buffalos, and zebras. Ecologists call this network of feeding interactions a food web. Food Chains Within Food Webs Each path you trace through a food web is a food chain. A food web is a network that contains all the food chains in an ecosystem. Food Webs
8 Food Webs Decomposers and Detritivores in Food Webs Decomposers and detritivores are as important in most food webs as other consumers are. Most producers die without being eaten. In the detritus pathway, decomposers convert that dead material into detritus, which is eaten by detritivores. The process of decomposition releases nutrients that can be used by primary producers. Therefore, decomposers recycle nutrients in food webs!
9 Analyzing Energy Flow Through Trophic Levels Each step in a food chain or food web is called a trophic level. Primary producers make up the first trophic level. Various consumers make occupy the other levels. Ecological pyramids are models that show the relative amount of energy or matter contained within each trophic level in a given food chain or food web. Pyramids of energy. Pyramids of biomass. Pyramids of numbers.
10 Analyzing Energy Flow Through Trophic Levels Pyramids of Energy Theoretically, there is no limit to the number of trophic levels in a food web or the number or organisms that live on each level. But only a small portion of the energy that enters any trophic level is available to organisms at the next level. Energy availability limits the size of food webs. Organisms expend much of the energy they acquire on life processes, and most of the remaining energy is released into the environment as heat. On average, only 10% of the energy available within one trophic level is transferred to the next level.
11 Analyzing Energy Flow Through Trophic Levels Pyramids of Biomass and Numbers The total amount of living tissue within a given trophic level is called its biomass. Unit: grams per unit area The amount of biomass a given trophic level can support is determined by the amount of energy available. A pyramid of biomass is a model that illustrates the relative amount of living organic matter available at each trophic level in an ecosystem. A pyramid of numbers is a model that shows the relative number of individual organisms at each trophic level in an ecosystem. In most ecosystems, the pyramid of numbers is similar in shape to the pyramid of biomass. The number of individuals on each level decrease from the level below.
12 Analyzing Energy Flow Through Trophic Levels Pyramids of Biomass and Numbers: Special Case In some cases, consumers are much smaller in size and mass than the organisms they feed upon. Example: countless caterpillars can feed off a few oak trees. Oak trees have a large biomass. Oak tree only represents one organism. In such cases, the pyramid of numbers may be turned upside down, but the pyramid of biomass usually has the normal orientation. Pyramid of numbers is upside down.
Autotrophs (producers) Photosynthetic Organisms: Photosynthesis. Chemosynthe*c bacteria
ALL living things need energy for growth, reproduction, metabolic reactions. Energy can t be created or destroyed only changed into different forms. SUN is source of all energy. Autotrophs (producers):
More informationGuided Notes Unit 3B: Matter and Energy
Name: Date: Block: Chapter 13: Principles of Ecology I. Concept 13.3: Energy in Ecosystems II. a. Review Vocabulary b. Autotrophs Guided Notes Unit 3B: Matter and Energy i. Producers: convert the light
More informationWhat is Ecology? ECOLOGY is a branch of biology that studies ecosystems.
4.2 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
More informationEnergy Flow Through Living Systems
1 The diagram below shows the overall flow of energy through living things. At each step, the transfer of energy involves a loss of energy in the form of heat and body activities. For example, when you
More informationUnit 11.1: The Science of Ecology
Unit 11.1: The Science 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 s
More informationVocabulary An organism is a living thing. E.g. a fish
Organisms in their Environment Vocabulary An organism is a living thing. E.g. a fish Vocabulary A habitat is where an organism lives E.g. a pond Vocabulary A group of the same kind of organisms living
More informationWhat is an ecosystem?
1 What is an ecosystem? System = regularly interacting and interdependent components forming a unified whole Ecosystem = an ecological system; = a community and its physical environment treated together
More informationEnergy Transfer p
Energy Transfer 22-1 p. 415-419 Essential Questions 1. Identify and describe the main types of producers and consumers in an ecosystem. 2. Calculate the amount of energy stored in biomass transferred from
More informationBiology Ecology Unit Chapter 2 Study Guide
Name: Date: Block: Biology Ecology Unit Chapter 2 Study Guide 1. Directions: Use each of the terms below just once to complete the passage. Ecology Biotic factors Nonliving Environments Atmosphere Humans
More informationEcology is the study of interactions among organisms and between organisms and their physical environment
Chapter 3 and 4 Study Guide Ecology is the study of interactions among organisms and between organisms and their physical environment This includes both biotic and abiotic factors- biotic factors are living
More informationEnergy Pyramid. mouse plant. snake. eagle. Which population contains the most available energy?
Skill Development/Guided Practice 1. mouse plant eagle snake Which population contains the most available energy? If a population of snakes consumes a population of mice that contain 3,000 kcal of available
More informationMultiple Choice. Name Class Date
Chapter 3 The Biosphere Chapter Test A Multiple Choice Write the letter that best answers the question or completes the statement on the line provided. 1. Which of the following descriptions about the
More informationWhat is ECOLOGY? The study of the biotic and abiotic factors in an environment and their interactions.
Ecology What is ECOLOGY? The study of the biotic and abiotic factors in an environment and their interactions. Biotic Factors Living things in the environment. Animals Plants Fungi Protists Bacteria Abiotic
More informationUnit 2: Ecology. Chapters 2: Principles of Ecology
Unit 2: Ecology Chapters 2: Principles of Ecology Ecology Probe: Answer the questions and turn it in! This is a standard aquarium with a population of fish. There is no filter in this aquarium and no one
More informationEnergy Flow In Ecosystems
Energy Flow In Ecosystems Photosynthesis Cellular Respiration Ecological Niche Producers & Consumers Herbivores, Omnivores & Carnivores Scavenger Food Chain Trophic Levels Food Webs Ecological Pyramids
More informationfood webs quiz What will most likely happen to the foxes and the wolves if the rabbits are removed? C. D.
Name: ate: 1. The picture below shows an energy pyramid. 3. Which model correctly shows energy flow in a food chain?.. What will most likely happen to the foxes and the wolves if the rabbits are removed?...
More informationEcology the scientific study of interactions between different organisms and between organisms and their environment or surroundings
Ecology the scientific study of interactions between different organisms and between organisms and their environment or surroundings Biotic living factors that influence an ecosystem Abiotic non-living
More informationName: Section: Biology 101L Laboratory 8: Ecology and Food Webs (Exercise and homework adapted from Bio Food webs of Western Oregon University)
Biology 101L Laboratory 8: Ecology and Food Webs (Exercise and homework adapted from Bio 101-6 Food webs of Western Oregon University) Objectives (1) You will explore some of the key trophic relationships
More informationLab: Modeling Ecosystems Virtual Lab B I O L O G Y : I n t e r a c t i o n s i n E c o s y s t e m s
Name Date Period Lab: Modeling Ecosystems Virtual Lab B I O L O G Y : I n t e r a c t i o n s i n E c o s y s t e m s Directions 1. Open the Virtual Lab titled Model Ecosystems. http://www.mhhe.com/biosci/genbio/virtual_labs/bl_02/bl_02.html
More informationUnit 6: Ecosystems Module 15: Ecological Principles
Unit 6: Ecosystems Module 15: Ecological Principles NC Essential Standard: 2.1 Analyze the interdependence of living organisms within their environments Did you know The water you poop in today is the
More informationEnergy Flow UNIT 2: ENVIRONMENTAL BIOLOGY AND GENETICS
Energy Flow UNIT 2: ENVIRONMENTAL BIOLOGY AND GENETICS Learning Objectives Components of an Ecosystem Give the meanings of the words; habitat, population, community and ecosystem What is Ecology / Environmental
More informationChapter 36: Population Growth
Chapter 36: Population Growth Population: Population Concepts interbreeding group of same species Carrying Capacity: maximum population size an ecosystem can sustainably support Critical Number: minimum
More informationInteractions Within Ecosystems. Date: P. in ILL
Interactions Within Ecosystems Date: P. in ILL Ecology the scientific study of interactions between different organisms their environment An ecologist would study organisms that live in an ecosystem. Ecosystems
More informationAutotrophs vs. Heterotrophs
How Ecosystems Work Autotrophs vs. Heterotrophs Autotrophs make their own food so they are called PRODUCERS Heterotrophs get their food from another source so they are called CONSUMERS Two Main forms of
More informationEcological Pyramids. How does energy flow through an ecosystem? Tertiary consumers. Hawk (carnivore) lue jays (omnivore) Caterpillars (herbivore)
Why? Ecological Pyramids How does energy flow through an ecosystem? Every organism in an ecosystem is either eating or being eaten. When cows eat grass, they obtain some of che energy chat che grass transferred
More information1. All the interconnected feeding relationships in an ecosystem make up a food. a. Interaction b. Chain c. Network d. Web
Ecology Unit Test DO NOT WRITE ON TEST!!! Take a deep breath, take your time, and make sure you understand exactly what the question is asking you. For true/false, fill in the correct bubble ( A for true
More informationChapter 3 Ecosystem Ecology. Tuesday, September 19, 17
Chapter 3 Ecosystem Ecology Reversing Deforestation in Haiti Answers the following: Why is deforestation in Haiti so common? What the negative impacts of deforestation? Name three actions intended counteract
More informationFood Chains, Food Webs, and Bioaccumulation Background
Food Chains, Food Webs, and Bioaccumulation Background Introduction Every living organism needs energy to sustain life. Organisms within a community depend on one another for food to create energy. This
More informationBiomass. primary productivity. Read Discovery: Ecology: Online reading on last slide Prentice Hall chapters 3&4. Ecosystems
How are detritivores different from decomposers? (please add this to your study guide) Detritivores take in dead material and it digest internally. They are all multicellular and eukaryotic (animals).
More informationPrinciples of Ecology
Principles of Ecology Ecology Study of interactions that take place between organisms and their environments Living things are affected by nonliving and living parts of the environment Abiotic factors:
More informationEcology Part 2: How Ecosystems Work
Ecology Part 2: How Ecosystems Work Name: Unit 2 1 In this second part of Unit 2, our big idea questions are: SECTION 1 How is energy transferred from the Sun to producers and then to consumers? Why do
More informationEcology: The Flow of Matter and Energy In An Ecosystem. - the scientific of between and their, focusing on transfer
Ecology: The Flow of Matter and Energy In An Ecosystem PS 12: Matter cycles and energy flows through living and nonliving components in ecosystems. The transfer of matter and energy is important for maintaining
More informationEcosystem, Biodiversity. Lecture 4: Introduction to Civil and Environmental Engineering
Ecosystem, Biodiversity Lecture 4: Introduction to Civil and Environmental Engineering What are Ecosystems? Ecosystems are the biotic and abiotic factors in a specified area that interact with one another.
More informationEnergy Flow through an Ecosystem (Lexile 1020L)
ycles of Matter and Energy Transfer in Ecosystems Energy Flow through an Ecosystem (Lexile 1020L) 1 ll energy necessary to sustain life comes from the sun. Plants harvest this energy directly and are called
More informationChapter Introduction. Matter. Ecosystems. Chapter Wrap-Up
Chapter Introduction Lesson 1 Lesson 2 Lesson 3 Abiotic Factors Cycles of Matter Chapter Wrap-Up Energy in Ecosystems How do living things and the nonliving parts of the environment interact? What do you
More informationFood Chain and Food Web-Notes on Principle and Types!!
Food Chain and Food Web-Notes on Principle and Types!! Food Chain In every ecosystem, there is a chain of energy. It flows from producer to different level consumers. This chain or system of flowing energy
More informationANSWER KEY - Ecology Review Packet
ANSWER KEY - Ecology Review Packet OBJECTIVE 1: Ecosystem Structure 1. What is the definition of an abiotic factor? Give one example. A nonliving part of an ecosystem. Example: water 2. What is the definition
More information2) Biomass. Ecosystem. 6) Nutrients
Part I Vocabulary #s 1-16 is a par5al review study all vocabulary words that are listed on PAGE 5!! 1) Carrying Capacity the largest number of individuals that an environment can support and maintain over
More informationKeystone Biology Remediation B4: Ecology
Keystone Biology Remediation B4: Ecology Assessment Anchors: to describe the levels of ecological organization (i.e. organism, population, community, ecosystem, biome, biosphere) (B.4.1.1) to describe
More informationDesigning Food Chains and Food Webs
Designing Food Chains and Food Webs NGSSS: SC.912.L.17.9 Use a food web to identify and distinguish producers, consumers, and decomposers. Explain the pathway of energy transfer through trophic levels
More informationPrinciples of Ecology
Principles of Ecology 1 Keystone Anchors Describe ecological levels of organization in the biosphere. o Describe the levels of ecological organization (i.e., organism, population, community, ecosystem,
More informationFeeding Relationships and trophic levels
Feeding Relationships and trophic levels All life needs a source of energy. Therefore, the life in an ecosystem need energy too! The sun provides that energy. The sun s energy is not DIRECTLY usable by
More informationPrinciples of Ecology Ecosystem: Ecosystem Processes-I (Part-1)
Paper No. : 12 Module : 29 Ecosystem: Ecosystem Processes-I (Part-I) Development Team Principal Investigator: Co-Principal Investigator: Paper Coordinator: Content Writer: Content Reviewer: Prof. Neeta
More information12. How could forest fire change populations in the ecosystem? Populations could be destroyed or have to relocate,
Name: Ecology Review Sheet 15-16 Directions: This review should be completed by using your Interactive Notebook (IAN). This review is worth +5 points on your Ecology test, if it is completed and turned
More informationSection 1: Energy Flow in Ecosystems
Section 1: Energy Flow in Ecosystems Preview Classroom Catalyst Objectives Life Depends on the Sun From Producers to Consumers An Exception: Deep-Ocean Ecosystems What Eats What Cellular Respiration: Burning
More informationThe Earth s Ecosystems: Biomes, Energy Flow, and Change. I. Biomes and Ecosystems are divisions of the biosphere.
The Earth s Ecosystems: Biomes, Energy Flow, and Change I. Biomes and Ecosystems are divisions of the biosphere. A. Biomes: Biomes are the largest divisions of the biosphere. in other words biomes have
More informationSCIENCE 1206 UNIT 1 INTRODUCTION TO ECOLOGY
SCIENCE 1206 UNIT 1 INTRODUCTION TO ECOLOGY ECOLOGY The study of the interrelationships between organisms, and between those organisms and their environment. What are some natural resources, both RENEWABLE
More informationSCIENCE 2200 UNIT 1 INTRODUCTION TO ECOLOGY
SCIENCE 2200 UNIT 1 INTRODUCTION TO ECOLOGY ECOLOGY The study of the interrelationships between organisms, and between those organisms and their environment. What are some natural resources, both RENEWABLE
More informationThe Carbon Cycle. Goal Use this page to review the carbon cycle. CHAPTER 2 BLM 1-19 DATE: NAME: CLASS:
CHAPTER 2 BLM 1-19 The Carbon Cycle Goal Use this page to review the carbon cycle. CHAPTER 2 BLM 1-20 The Carbon Cycle Concept Map Goal Use this page to make a concept map about the carbon cycle. What
More informationName Class Date. 1. Use each of the following terms in a separate sentence: symbiosis, mutualism, commensalism, and parasitism.
Skills Worksheet Chapter Review USING KEY TERMS 1. Use each of the following terms in a separate sentence: symbiosis, mutualism, commensalism, and parasitism. Complete each of the following sentences by
More informationEcosystem Ecology. Community (biotic factors) interacts with abiotic factors
Ecosystem Ecology Community (biotic factors) interacts with abiotic factors Objectives Compare the processes of energy flow and chemical cycling as they relate to ecosystem dynamics. Define and list examples
More informationThe nitrogen cycle is an example of a. carbohydrate cycle c. hydrologic cycle b. atmospheric cycle d. sedimentary cycle
Environmental Science Semester Exam Study Guide Chapter 4: Ecology 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Ecology is the study of how a. organisms interact with each other and their nonliving environment b.
More informationChapter 22: Energy in the Ecosystem
Chapter 22: Energy in the Ecosystem What is ecology? Global human issues Physical limits Ecosystems Organisms Populations Species Interactions Communities Energy flows and nutrients cycle C, H 2 0, P,
More informationOverview. You will need... Fast Facts. Teacher Background
Overview You will need... Teacher Background Fast Facts 2011 Toronto and Region Conservation. Permission to use this page is granted for classroom use only. Activity 1. Review the following "trophic terminology":
More information1. The diagram below represents many species of plants and animals and their surroundings.
1. The diagram below represents many species of plants and animals and their surroundings. 4. Which statement most accurately predicts what would happen in the aquarium shown below if it were tightly covered
More informationOceans 11 Marine Food Web 12/3/ th Trophic Level. 3rd Trophic Level. 2nd Trophic Level. 1st Trophic Level
Food Web Assignment Marine Ecosystems Name: Section: An ecosystem is a community of living organisms in which there are interactions between living and non-living things. From earlier in your science career,
More informationDownloaded from
Class X: Biology Chapter 15: Our environment Chapter Notes Key learning: 1) Our environment is composed of various biotic and abiotic factors which interact with each other. 2) Human activities have a
More informationThe Basics: Objectives
Grade Level: 6-8 The Basics: WETLAND FOOD WEBS Summary What is the web of life? Why is it important to have diversity in an ecosystem? Through different role-playing games, students understand the relationship
More information3 2 Energy Flow 1 FOCUS 2 INSTRUCT. Producers. Section 3 2. Producers. Objectives. Vocabulary Preview. Reading Strategy. Building Science Skills
3 2 Energy Flow A t the core of every organism s interaction with the environment is its need for energy to power life s processes. Consider, for example, the energy that ants use to carry objects many
More informationName Class Date. In the space provided, write the letter of the description that best matches the term or phrase.
Skills Worksheet Directed Reading Section: What Is an Ecosystem? In the space provided, write the letter of the description that best matches the term or phrase. 1. ecology 2. habitat 3. community 4. ecosystem
More informationUnit 8 The Circle of Life
Name: Class: Unit 8 The Circle of Life Page 1 of 40 Daily Outline: A B Topics CW HW 5/4 5/5 Biotic and Abiotic Factors, Symbiosis 1, 2 1 5/8 5/9 Succession 3, 4 2 5/10 5/11 Cycles of Matter 5, 6 3 5/12
More information1/2/2015. Is the size of a population that can be supported indefinitely by the resources of a given ecosystem
Review Video Is the size of a population that can be supported indefinitely by the resources of a given ecosystem Beyond this carrying capacity, no additional individuals of a population can be supported
More information5b: Students know matter is transferred over time from one organism to others in the food web and between organisms and the physical environment.
5 E Lesson Plan Title: Energy and Biomass Pyramids Grade Level and Course: 6 th Grade, Earth Science 10 th grade, Biology Materials: Role cards: 16 diatoms (primary producers) 8 copepods (primary consumers)
More informationTrophic Interactions
Trophic Cascading Trophic Interactions Trophic Interactions Trophic Interactions Control of Primary Production Only about one-half of the variation in primary production among lakes worldwide can be explained
More informationPrimary Consumer Energy Flow
Unit 9 - Ecology CLASSROOM COPY Advanced Biology AP Environmental Science Laboratory Primary Consumer Energy Flow Objectives Observe the life cycle of the painted lady butterfly (Vanessa cardui). Construct
More informationburied in the sediment; the carbon they contain sometimes change into fossil fuels; this process takes millions of years
STUDY GUIDE CHAPTER 8 - ANSWERS 1) THE CARBON CYCLE - Describe the transformations related to the circulation of carbon. DEFINITION: the carbon cycle is a set of processes by which the essential element
More informationMatter and Energy in Ecosystems
Content Vocabulary LESSON 3 Matter and Energy in Ecosystems Directions: Complete the triangles below. In the bottom left section, write a definition for the term; include the word transfer in at least
More information7 Energy Flow Through an Ecosystem NOW THAT YOU are familiar with producers and consumers,
7 Energy Flow Through an Ecosystem NOW THAT YOU are familiar with producers and consumers, you are going to learn about how these organisms interact within an ecosystem. Picture a seal swimming in the
More informationWeb of Life. The energy starts with the sun. Light energy is captured and transformed into chemical energy
Web of Life Food Webs Adapted from: Marsh Market in WOW!: The Wonders of Wetlands. The Environmental Concern Inc., 1995. AND All the Rivers Run. Cuyahoga Valley Association and National Park Service, 1996.
More information2018 ECOLOGY YEAR 2 (2018) PART ONE GENERAL PRINCIPLES OF ECOLOGY
2018 ECOLOGY YEAR 2 (2018) PART ONE GENERAL PRINCIPLES OF ECOLOGY KAREN L. LANCOUR National Rules Committee Chairman Life Science DISCLAIMER - This presentation was prepared using draft rules. There may
More informationThe Open Ocean. College of Marine Sciences, Shanghai Ocean University
The Open Ocean Regions of the Open Sea Beyond the shallow coastal seas over the continental shelves (neritic zone) lies the open ocean (oceanic zone). The photic zone is the layer that receives enough
More informationUnsaved Test, Version: 1 1
Name: Key Concepts Select the term that best completes the statement. A. abiotic B. light C. biotic D. organisms E. ecology F. soil G. ecosystem H. temperature I. factors J. water Date: 1. A(n) is made
More information!"#$%&"'(")*+,-./)('/,*"0,-&1$()$(/
Worksheet 2.1 Bottle ecosystems Introduction An ecosystem is a community of interdependent organisms and the physical environment they inhabit. They exist on a range of scales (see pages 2 3 of the textbook).
More information4. (Mark all that apply) Which one(s) of these are predators of the desert? a. Grizzly Bears b. Coyotes c. Road runners d. Badgers
School: Team Number: Competitor s Names: Score: /59 Ecology Test 1. (Mark all that apply) Which are limiting factors in a logistic growth model that results in a decreased biotic potential? a. Light, temperature,
More informationForest Production Ecology
Objectives Forest Production Ecology Overview of forest production ecology C cycling Primary productivity of trees and forest ecosystems ecologists and ecosystem managers are unlikely to achieve desired
More informationSlide 1 / All of Earth's water, land, and atmosphere within which life exists is known as a. Population Community Biome Biosphere
Slide 1 / 40 1 ll of Earth's water, land, and atmosphere within which life exists is known as a Population ommunity iome iosphere Slide 2 / 40 2 ll the plants, animals, fungi living in a pond make up a
More informationPacket questions # Packet questions # Packet questions # Packet questions # Microscope worksheet 3.
NAME PER ECOLOGY HW PACKET POINTS SCORES Packet questions #1-32 6 Packet questions #33-38 3 Packet questions #39-51 4 Packet questions #52-58 3 Microscope worksheet 3 Ecology Interactions Activity 6 Test
More informationDynamics of Ecosystems. Chapter 57
Dynamics of Ecosystems Chapter 57 1 The Water Cycle Nutrient Cycles Trophic Levels Primary Productivity Outline The Energy in Food Chains Ecological Pyramids Interactions Among Trophic Levels Species Richness
More informationEcology Habitable Planet Lab
Ecology Habitable Planet Lab Purpose: To examine the interrelationships between organisms in the environment. Directions: 1. Read ALL Instructions and the introduction section BEFORE doing the lab. 2.
More informationConsumers The next trophic levels are made up of animals that eat producers. These organisms are called consumers.
This website would like to remind you: Your browser (Apple Safari 4) is out of date. Update your browser for more security, comfort and the best experience on this site. Encyclopedic Entry food web For
More informationEcosystems and Biomes
Content Vocabulary LESSON 1 Ecosystems and Biomes Directions: Use the clues and the terms listed below to complete the puzzle. NOTE: There is no empty square in the puzzle between the words of two-word
More informationThe Law of Conservation of Matter. Matter cannot be created nor destroyed Matter only changes form There is no away
Review Items Ecosystem Structure The Law of Conservation of Matter Matter cannot be created nor destroyed Matter only changes form There is no away Laws Governing Energy Changes First Law of Thermodynamics
More informationQ1. The diagram shows the transfer of energy through a cow. The figures are in kj 10 6 year 1.
Q1. The diagram shows the transfer of energy through a cow. The figures are in kj 10 6 year 1. Key: A = energy absorbed from the gut C = energy consumed in food F = energy lost in faeces P = energy used
More informationNiche and Habitat a species plays in a community. What it does all
Ecosystem Dynamics What is ecology? Study of the interactions between parts of the environment Connections in nature Abiotic: soil comp. Biotic: and Abiotic and Biotic factors factors in the environment
More informationECOLOGY 2/18/2017. Ecology. Levels of Organization. Factors Affecting Organisms. Ecology of Organisms
ECOLOGY Ecology The study of the interactions between organisms and the living (biotic) and non living (abiotic) components of their environment field named in 1866 Levels of Organization 1. Biosphere:
More informationBiogeochemical Cycles Webquest
Name: Date: Biogeochemical Cycles Webquest In this webquest you will search for information that will answer questions about the water, carbon/oxygen, nitrogen and phosphorous cycles using the listed websites.
More informationFood Web Invaders TEACHER LESSON PLAN BACKGROUND INTRODUCTION MATERIALS NEEDED LEARNING OBJECTIVES VOCABULARY. Length minutes
TEACHER LESSON PLAN Food Web Invaders Grade 4th 8th grade Length 20 30 minutes Subjects/strands Discover how a food web works by making a live model of biotic components, using the people in your class.
More informationInteractions in Ecosystems
CHAPTER 2 Interactions in Ecosystems Chapter Preview What do you need to live? How are your needs different from those of other living things on Earth? Where do the things that you need come from? What
More informationAn Ecological System? Chapter # 20 Ecosystem Energetics (pg ) In the discipline of ecology, the word
20.1 The Laws of Thermodynamics Govern Energy Flow. 20.3 Temperature, Water, and Nutrients Control Primary Production in Terrestrial Ecosystems. 20.4 Temperature, Light, and Nutrients Control Primary Production
More informationFood web Diagram that shows how food chains are linked together in a complex feeding relationship
Energy Flow Food web Diagram that shows how food chains are linked together in a complex feeding relationship The food web has a number of advantages over a food chains including: More than one producer
More informationTable of Contents. Discovering Ecology. Table of Contents
Table of Contents Table of Contents Introduction...1 What Is Ecology?...2 What Is an Ecosystem?...4 Learning About the Web of Life...7 Round and Round We Go: Cycles in the Ecosystem...10 Habitat Activity...13
More information2018 ECOLOGY SAMPLE-C (YEAR 2)
STATION A: FD WEB 2018 ECOLOGY SAMPLE-C (YEAR 2) PART 1 GENERAL PRINCIPLES OF ECOLOGY 1. Almost all of the energy used by living organisms comes from where? 2. A stable environment should include: why?
More informationCycles of Matter. Slide 1 of 33. End Show. Copyright Pearson Prentice Hall
Cycles of Matter 1 of 33 The purpose of this lesson is to learn the water, carbon, nitrogen, and phosphorus cycles. This PowerPoint will provide most of the required information you need to accomplish
More informationAnswer Key Food Web, Food Chain, Energy Pyramid, Niche, Carrying Capacity Review Questions
Answer Key Food Web, Food Chain, Energy Pyramid, Niche, Carrying Capacity Review Questions 2007-2017 1. B 2. A 3. B 4. B 5. D 6. A 7. D 8. D 9. C 10. C 11. C 12. B 13. B 14. D 15. B 16. D 17. C 18. D 19.
More informationForest Biomes. Chapter 9
Forest Biomes Chapter 9 9.1 Objectives ~Describe the characteristics of the coniferous forest. ~Explain adaptations that enable organisms to survive in coniferous forests. 9.1 Coniferous Forests Coniferous
More information4.9AB Producers, Consumers, and Food Webs
4.9AB Producers, Consumers, and Food Webs Key Concept 1: Producers need sunlight, water, and carbon dioxide to make (produce) their own food. Consumers depend on plants or other organisms for food. Questions:
More information3 3 Cycles of Matter. EOC Review
EOC Review A freshwater plant is placed in a salt marsh. Predict the direction in which water will move across the plant s cell wall, and the effect of that movement on the plant. a. Water would move out
More information6 th Grade Cards 1. Which of these is NOT a benefit of biodiversity? 6. Which animal listed below would complete this food chain?
1. Which of these is NOT a benefit of biodiversity? A. medicine B. food C. gold D. oxygen 6. Which animal listed below would complete this food chain? A. fly B. lizard C. butterfly D. hummingbird 2. Which
More information