In the energy pyramid, what number would the A represent at the herbivore level? lb 2. 50,000 lb lb lb 45% 25% 15% 15%
|
|
- Asher Sims
- 6 years ago
- Views:
Transcription
1 Ecosystem review
2 In the energy pyramid, what number would the A represent at the herbivore level? lb 2. 50,000 lb lb lb Carnivore B Herbivore A Producer 5000 lb 25% 45% 15% 15% 5000 lb 50,000 lb 500 lb 1000 lb
3 Which statement is true about the energy pyramid? 1. All of the energy from the producer is passed to the herbivore. 2. There are less organisms in the producer level than in the herbivore level. 3. Each level has the same amount of energy available. 4. The least energy and number of organisms are 30% available at the top of the pyramid. Carnivore B Herbivore A Producer 5000 lb 50% 15% 5% All of the ene... There are less... Each level has... The least ener...
4 A tree can have many niches in a forest ecosystem. All of the following may be a niche for a tree EXCEPT 1. It provides food for animals 2. It is a consumer of organisms 55% 3. It provides shade for snakes 4. It provides materials for birds to build nests 10% 15% 20% It provides food for animals It is a consumer of orga... It provides shade for snakes It provides materials for...
5 Which is an abiotic factor? 1. Birds 2. Dead Flowers 3. Insects 4. water 25% 60% 10% 5% Birds Dead Flowers Insects water
6 Which is a biotic factor? 1. sunlight 2. Rotten logs 3. soil 4. rainfall 75% 20% 5% 0% sunlight Rotten logs soil rainfall
7 In the diagram, less rainfall may result in fewer flowers that are able to survive in that particular ecosystem. In this example, less rainfall may be a 1. Limiting factor 2. Niche 55% 3. Biotic factor 4. producer 25% 20% 0% Limiting factor Niche Biotic factor producer
8 An aquarium of turtles can be considered a small ecosystem. Which of the following is an example of how the turtles could interact with an abiotic part of the aquarium ecosystem? A. turtles eat insects you place in the aquarium B. turtles fight each other for food C. Turtles swim in the water D. turtles eat plants in the aquarium 10% 10% 55% 25% A. turtles ea... B. turtles fig... C. Turtles swi... D. turtles eat...
9 In this food web, which organism is the herbivore? 1. grass 2. Cougar 3. shrew 4. rabbit 65% 10% 10% 15% grass Cougar shrew rabbit
10 In this food web, which organism is the autotroph? 1. grass 45% 2. Cougar 3. shrew 30% 4. rabbit 20% 5% grass Cougar shrew rabbit
11 In this food web, which organism is the omnivore? 1. grass 2. Cougar 3. shrew 4. mouse 63% 21% 5% 11% grass Cougar shrew mouse
12 In this food web, which organism is the carnivore? 1. grass 2. deer 3. shrew 4. rabbit 30% 50% 10% 10% grass deer shrew rabbit
13 In this food web, which organism can be a primary consumer? 1. grass 2. Cougar 47% 3. shrew 4. insects 21% 21% 11% grass Cougar shrew 4. insects
14 In this food web, which organism can be a secondary consumer? 1. grass 2. Cougar 3. rabbit 4. deer 79% 11% 5% 5% grass Cougar rabbit 4. deer
15 In this food web, which organism can be a tertiary consumer? 1. grass 2. Cougar 3. shrew 4. snake 80% 0% 15% 5% grass Cougar shrew 4. snake
16 If insects were removed from this food web, which of the following would most likely happen? 1. Shrew and mouse may increase. 2. The population of grass, shrew, and mice may increase. 3. Grasses would increase, but the shrew and mice may decrease. 4. No populations would be affected by the removal of insects. 25% 15% 60% 0% Shrew and mouse may i... The population of grass,... Grasses would increase,... No populations would b...
17 In this food web, which organism does not eat grass? 1. Shrew 2. Mouse 3. Rabbit 4. insects 100% 0% 0% 0% Shrew Mouse Rabbit insects
18 Which statement is true about how energy flows in the above food web? A. Energy is transferred from the grass to the insects. B Energy is transferred from the snakes to the shrew. C Energy is transferred from the rabbit to the grass. D Energy is not transferred at all. 80% 5% 15% 0% A. Energy is... BEnergy is tra... CEnergy is tra... DEnergy is not...
19 Which word best describes ALL of the animals and plants including the grass, fish, frogs, and insects living together in a pond? 1. Consumers 2. Biosphere 3. Community 4. Population 15% 15% 40% 30% Consumers Biosphere Community Population
20 According to the figure shown, what happens to the bird population when the mosquito population declines? 1. The bird population decreases. 2. The bird population rises. 3. The bird population rises slightly. 4. The bird population stays the same. 74% 16% 0% 11% The bird population dec... The bird population rises. The bird population rises... The bird population stay...
21 What is the study of the interactions between the living and nonliving parts of an ecosystem? 1. Biology 2. History 3. Geology 4. ecology
22 The Guam fruit bat is now an extinct species. What probably DID NOT contribute to its extinction? 1. Predators such as the brown tree snake 2. Habitat destruction such as forest clearing 3. Increase in the berry population 4. Hunting by humans 20% 50% 25% 5% Predators such as the b... Habitat destruction such... Increase in the berry po... Hunting by humans
23 Which of the following is NOT TRUE about the biosphere? 1. It is the smallest part of an ecosystem 45% 2. It consists of the entire Earth s crust, water, and air 25% 3. It contains all of the ecosystems on together 30% It is the smallest part of.. It consists of the entire E... It contains all of the eco...
24 There are 20 worms in an area that is 5 meters in width. Therefore, there are 2 worms / m². This BEST describes 1. Population 2. Population density 3. Number of abiotic factors 4. The biosphere 0% 0% 0% 0% Population Population density Number of abiotic factors Response Grid The biosphere
25 Which is the order of levels of organization in ecology from least to greatest in size? A=Biosphere B=community C=organism D=population 1. A, B, C, D 2. C, D, B, A 3. C, B, D, A 4. C, B, A, D 0% 0% 0% 0% Response Grid A, B, C, D C, D, B, A C, B, D, A C, B, A, D
26 On the coral reef ecosystem shown, which factor is biotic? 1. Rocks 2. Sand 3. algae 4. snakes 0% 0% 0% 0% Response Grid Rocks Sand algae snakes
27 All of the following are heterotrophs in the food web EXCEPT 1. Grass 2. Cougar 3. Mouse 4. insects 0% 0% 0% 0% Response Grid Grass Cougar Mouse insects
28 When a bear drinks water from a small stream, the bear is interacting with. 1. An abiotic factor 2. Another organism 3. A biotic factor 4. Its population 0% 0% 0% 0% Response Grid An abiotic factor Another organism A biotic factor Its population
29 In a meadow ecosystem, hawks feed mostly on mice. When the mice population is small, there is less food for hawks, so the hawk population becomes smaller. When the mice population grows, the number of hawks also grows. For the hawk population, the number of mice in this meadow is an example of a. 1. Niche 2. Habitat 3. Producer 4. Limiting factor 0% 0% 0% 0% Response Grid Niche Habitat Producer Limiting factor
30 A very small pond in a forest ecosystem provides water for a deer population. The pond depends on obtaining water from rain. There has been an extreme shortage of rainfall and very hot temperatures during the summer. Much of the grass has died. Most of the trees in the forest have been cleared out by logging. Which is most likely NOT going to be a limiting factor for the deer? 1. Grass as a food source 2. The amount of space available 3. Its water source 4. Shelter provided by trees 0% 0% 0% 0% Grass as a food source The amount of space ava... Its water source Shelter provided by trees Response Grid
31 Which statement is TRUE about how energy flows in an ecosystem? 1. Energy starts with the sun, goes to the producer, and then to the consumer where it is recycled 2. Energy flows from consumers to producers 3. Energy is NOT passed to the next organism in a food chain because it is totally used up 4. Energy does NOT ever flow in an ecosystem 0% 0% 0% 0% Response Grid 1. Energy sta Energy flo Energy is Energy do...
32 To complete food chain 2 in the figure shown, you would draw an arrow from to hawk. 1. bacteria 2. Plant 3. Snake 4. sun 0% 0% 0% 0% Response Grid bacteria Plant Snake sun
33 Which is the best example for C on the figure shown? 1. Food for small animals 2. Food for insects 3. Materials for nest building 4. A place for owls to live 0% 0% 0% 0% Food for small animals Food for insects Materials for nest building A place for owls to live Response Grid
34 According to the figure shown, in what year was the mosquito population the highest? % 0% 0% 0% Response Grid
35 Which is the best example for B on the figure shown? 1. Shade for snakes 2. Food for small animals 3. Lookout for predators 4. Site for owl nests 100% Enter answer text...
Ecology. Study of interactions between organisms and their environment
ECOLOGY UNIT Ecology Study of interactions between organisms and their environment Bio means Biotic Factors Bio means life Biotic Factors Biotic Factors Bio means life Biotic factors: Biotic Factors Bio
More informationChp Practice Test
Name: Chp 3.1-3.3 Practice Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which of the following is NOT a basic method used by ecologists to study
More informationQuestion #2 An animal that eats berries, insects and seeds would be placed in which classification? A) carnivore
Name: lass: ate: Question #1 Which is the correct order of this food chain? ) plants, crickets, snakes, frogs ) snakes, frogs, crickets, plants ) snakes, crickets, frogs, plants ) plants, crickets, frogs,
More information5 th Grade Food Web/Chain and Energy Quiz
5 th Grade Food Web/Chain and Energy Quiz Write Your Answer to #1 in the Answer Document. 1) Constructed Response (4 points): Use the information in the chart below to draw a food web. Be sure to label
More informationFood Chains, Food Webs, and the Transfer of Energy
Food Chains, Food Webs, and the Transfer of Energy What is Ecology? Ecology is the scientific study of interactions between different organisms and between organisms and their environment or surroundings
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 informationBiotope = habitat + community
Ecosystems 1.1 What is an ecosystem? An ecosystem is a biological environment consisting of all the organisms living in a particular area, as well as all the non-living, physical components of the environment
More informationEcology- The environment consists of 2 factors. vs. Energy in Ecosystems
Ecology- Ecosystem- An area where living things interact Ex: Big= Ocean, desert Small- Puddle, rotten log Study of living things in their environment Community- Name: Habitat- Organisms in an ecosystem
More informationA Food Web. Basic Concepts. Master 1. Use with Chapter 2, Section 2.2. Second-order. heterotrophs. heterotrophs. First-order. Autotrophs.
Master 1 A Food Web Rabbits Grass Mountain lions Snakes Mice Seed-eating birds Shrubs Hawks Second-order heterotrophs Deer First-order heterotrophs Autotrophs Trees Decomposers BASIC CONCEPTS TRANSPARENCY
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 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 informationList the 5 levels of environmental organization, in order, from the lowest level to the highest level.
ECOLOGY REVIEW 1 List the 5 levels of environmental organization, in order, from the lowest level to the highest level. 1 List the 5 levels of environmental organization, in order, the lowest level to
More informationECOSYSTEMS Structure and functions of ecosystem:
ECOSYSTEMS The term ecosystem was coined in 1930 by Roy Clapham to mean the combined physical and biological components of the environment. Ecosystem is the integrated study of biotic and abiotic components
More informationECOLOGY. Lesson 1 Biotic & Abiotic factors Levels of Organization Ecosystem Requirements
ECOLOGY Lesson 1 Biotic & Abiotic factors Levels of Organization Ecosystem Requirements Living Non-Living Biotic Factors Abiotic Factors Circle of Life (clip from Lion King) Ecology the study of the relationships
More informationCHAPTER 2: PRINCIPLES OF ECOLOGY 11/29/16
CHAPTER 2: PRINCIPLES OF ECOLOGY 11/29/16 Ecology The scientific discipline in which the relationship among living organisms and their interactions with their environments are studied. Scientist who study
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 informationPart IV Living World
Part IV Living World Definition: a community of living organisms interacting with one another and with the nonliving components in their habitat. Population Community Individual Ecosystem Food Definition:
More informationEcology. The scientific study of interactions between organisms and their environment
Ecology The scientific study of interactions between organisms and their environment 1. Biosphere = thin zone that contains ALL life of Earth 2. Ecosystem = a self supporting group of communities and their
More informationEnergy Pyramid Regents Review Packet. 1. The diagram below represents interactions between organisms in a stable ecosystem.
Name: Date: 1. The diagram below represents interactions between organisms in a stable ecosystem. Which statement correctly describes organisms in this ecosystem? A. Organisms in level B obtain their energy
More informationA consumer that eats secondary consumers is a tertiary, or third level, consumer. Snakes and hawks are often the tertiary consumers in a food chain.
Your muscles use energy to help you move, and your nervous system uses energy to help you understand the world around you. But how does your body obtain and use this energy? Animals, including humans,
More informationMid-Unit Practice Review for Assessment
Mid-Unit Practice Review for Assessment Modified True/False Indicate whether the statement is true or false. If false, change the identified word or phrase to make the statement true. 1. Mountains are
More informationTuesday, August 23, 2016
Tuesday, August 23, 2016 1.Add to your table of contents: Date Activity Evidence # 8/23/16 Food Webs/Energy Transfer 5 2.Complete the bellwork and copy today s objective onto evidence #5. Autotroph/Producer
More informationChapter 12 & 13. Interactions of life The Nonliving Environment
Chapter 12 & 13 Interactions of life The Nonliving Environment BIOSPHERE Biosphere - the part of the Earth that supports life. This includes the top portion of Earth s crust, all the waters that cover
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 informationEnergy Flow in Ecosystems. October 2017
Energy Flow in Ecosystems October 2017 Vocabulary Introduction Chapter 3, The Biosphere - pg 56-58 Write definitions for each of the following words: 1. biosphere 2. ecology 3. population 4. community
More informationDr. Ramesh. GRU4L3.1 Food Chains-Webs
Dr. Ramesh GRU4L3.1 Food Chains-Webs Do Now! DIRECTIONS: Answer the following question in 2-3 sentences. 1) Put the following categories in order from smallest to largest: ecosystem, biome, population,
More informationSNC1D BIOLOGY 5/26/2016. SUSTAINABLE ECOSYSTEMS L Interactions in Ecosystems (P.30-32) Ecological Niches. Ecological Niches
SNC1D BIOLOGY SUSTAINABLE ECOSYSTEMS L Interactions in Ecosystems (P.30-32) Ecological Niches Why are there so many large trees and other plants in the forest but so few large animals? Why do you see hundreds
More informationECOLOGY. The study of the interactions between organisms & the environment.
ECOLOGY The study of the interactions between organisms & the environment. Review basic Ecology vocabulary: organism = a living thing energy = ability to do work extinct = species that is no longer living
More information6.L.2 Understand the flow of energy through ecosystems and the responses of populations to the biotic and abiotic factors in their environment.
Ecosystems 6.L.2 Understand the flow of energy through ecosystems and the responses of populations to the biotic and abiotic factors in their environment. 6.L.2.1 Summarize how energy derived from the
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 informationECOLOGY TEST STUDY GUIDE
ECOLOGY TEST STUDY GUIDE Name Class Living Things and the Environment (Ch. 22:1) An organism's habitat provides food, Water, shelter, and other things necessary for the organism to live, grow, and reproduce.
More informationFOOD CHAINS AND ENERGY IN ECOSYSTEMS
Cut out and glue this page in your notebook - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - FOOD CHAINS AND ENERGY IN ECOSYSTEMS
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 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 informationDirections. MULTIPLE CHOICE. Choose the best answer for each of the following questions.
Directions. MULTIPLE CHOICE. Choose the best answer for each of the following questions. 1. Organisms that are able to manufacture organic nutrients from substances in the abiotic environment are classified
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 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 informationProducers or Autotrophs: Consumers or Heterotrophs: Decomposers or Heterotrophs:
Name Date Period All About Ecology Answer the following questions: 1. What is Ecology? 2. What does the Biosphere contain? 3. All living things depend on two main factors for their survival. Name, describe
More informationThe Eco Pyramid. By Michael Stahl
The Eco Pyramid The Eco Pyramid By Michael Stahl An ecosystem is a group of living organisms going through their life cycles in a particular environment alongside nonliving things. Ecosystems exist because
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 informationEnergy Movement. How Life Interacts. Food Chains. Trophic Levels. Levels. Pathway which shows how matter and energy is moved through an ecosystem
Food Chains Energy Movement Pathway which shows how matter and energy is moved through an ecosystem Always starts with the SUN and ends with a DECOMPOSER Arrows indicate direction in which energy is transferred
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 informationAdaptations and Food Webs
Fourth Grade Science Assessments page 1 of 10 Adaptations and Food Webs (Life Science) Academic Standard: TLW explain how variations in physical characteristics can give organisms an advantage and how
More informationLook at page 136, this is your homework due next class.
Look at page 136, this is your homework due next class. Energy Flow and Cycles in Ecosystems What s the matter? Where is the energy? Will I ever see carbon? What is an ecosystem and where does it fit on
More informationWarm Up. What process do plants use to make sugar? What is chemosynthesis? What is transpiration?
Warm Up What process do plants use to make sugar? What is chemosynthesis? What is transpiration? Check your answers: What process do plants use to make sugar? photosynthesis What is chemosynthesis? Organisms
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 informationRelationships in Ecosystems
Unit 2 Relationships in Ecosystems WARM-UP Questions 1. What do you think the basic needs of life are? 2. What is the environment? 3. How do you define life what are 4 things all living organisms have
More informationDynamics of Ecosystems Introduction
Dynamics of Ecosystems Introduction Ecology Introduction ECOLOGY is the branch of biology that deals with the study of the INTERACTIONS AMONG ORGANISMS AND THEIR ENVIRONMENT. The prefix ECO comes from
More informationFood Chains and Webs. ecosystem: a community of living and nonliving things in their natural environment
Think about the last meal you ate. Where did the food come from? Maybe it came from the grocery store or a restaurant. Maybe it even came from your backyard. Now think of a lion living on the plains in
More informationFood Chains and Food Webs
Name: Date: Period: Science ID#: Food Chains and Food Webs 1 Topic: Food Chains and Food Webs Energy: The most basic building block that all living organisms need. The ability to do work. 2 All of the
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 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 informationEnvironment Review. Powerpoint Templates. Page 1
Environment Review Powerpoint Templates Page 1 Question 1 Which organisms in the food web above can be described as both primary and secondary consumers? a primary consumer feeds on plants and a secondary
More informationThe Biosphere biosphere
The Biosphere What makes Earth different from other planets in the solar system? One difference is Earth s abundance of living organisms. The part of Earth that supports life is the biosphere. The biosphere
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 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 information13.3 Energy in Ecosystems TEKS 11C, 12C
13.3 Energy in Ecosystems TEKS 11C, 12C The student is expected to: 11C summarize the role of microorganisms in both maintaining and disrupting the health of both organisms and ecosystems and 12C analyze
More information1. What are the 8 levels of organization in ecology? 1. Biosphere Ecosystem Community Population
1. What are the 8 levels of organization in ecology? 1. Biosphere Ecosystem Community Population (from large to small) Species Tissues Cells - Molecules 2. What is the smallest unit of life? 2. The cell
More informationVocabulary. ecosystem p.79. population p.82. community p.82. niche p.82. herbivores p.84. carnivores p.84. omnivores p.84. decomposers p.
Name: Section: 2 3 4 Vocabulary Word Definition ecosystem p.79 population p.82 community p.82 niche p.82 herbivores p.84 carnivores p.84 omnivores p.84 decomposers p.87 5 6 Chapter 3 Lesson 1 What are
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 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 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 information21. Home Sweet Home 04/05/2017
21. Home Sweet Home 04/05/2017 EQ: Develop a model to describe the cycling of matter and flow of energy among living and nonliving parts of an ecosystem. Video Initial Thoughts: How do animals and plants
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 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 information1. Which of the following is the best description of the role of the producer in the food chain illustrated below?
5.9B Food Webs ssessment Name Date 1. Which of the following is the best description of the role of the producer in the food chain illustrated below? 3. In the final step in any food web, special organisms
More informationChapter 13 Principles of Ecology DAY ONE
Chapter 13 Principles of Ecology DAY ONE What is Ecology? It is the scientific study of interactions among organisms and between organisms and their environment, or surroundings. The Nonliving Environment
More informationEcosystems. 6.L.2.2 Explain how plants respond to external stimuli (including dormancy and forms of tropism) to enhance survival in an environment.
Ecosystems Date: 6.L.2 Understand the flow of energy through ecosystems and the responses of populations to the biotic and abiotic factors in their environment. 6.L.2.1 Summarize how energy derived from
More informationEcology Review. Name: Date: Period:
Ecology Review Name: Date: Period: 1. Define the terms ecology and ecosystem. Ecology - The study of the interactions among organisms and their environment Ecosystem - collection of all the organisms that
More information1.) What is Ecology? Living world is like a household with an economy every organism plays a role
Living Environment 1.) What is Ecology? Ecology is the scientific study of interactions among organisms and between organisms and their environment, or surroundings Word was coined in 1866 by a German
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 information1. a. Review. What are the six different major levels of organization, from smallest to largest, that ecologists commonly study?
GRADE 12 BIOLOGY UNIT E ECOLOGY AND CONSERVATION PRACTICE QUESTIONS Name: Date: Section 3.1 What is Ecology Review Key Concepts 1. a. Review. What are the six different major levels of organization, from
More informationChapter 7 Review. C. energy
Chapter 7 Review Multiple Choice 1. A basic trait of ecosystems is there must be a continuous input of additional A. energy C. oxygen B. carbon D. matter 2. The source of energy for most ecosystems is
More informationWhat is Ecology? The study of the interactions between organisms and the living (biotic) and nonliving (abiotic) components of their environment.
Chapter 18 What is Ecology? The study of the interactions between organisms and the living (biotic) and nonliving (abiotic) components of their environment. What is Biodiversity? Biodiversity is the sum
More informationCh.23 INTER-RELATIONSHIPS OF ORGANISMS WITH EACH OTHER AND WITH THEIR ENVIRONMENT Part II Study after Field Study has been completed
Ch.23 INTER-RELATIONSHIPS OF ORGANISMS WITH EACH OTHER AND WITH THEIR ENVIRONMENT Part II Study after Field Study has been completed h. 27 Inter-relationship of organisms with ach other and with their
More informationEnergy Flow Through an Ecosystem:
Energy Flow Through an Ecosystem: The vast majority of life on Earth depends on sunlight as its source of energy. Of all the radiant energy that reaches the earth, some of it penetrates the earth's atmosphere
More informationSCI-4 Kaechele_Dix_4.5_Animals Test Exam not valid for Paper Pencil Test Sessions
SCI-4 Kaechele_Dix_4.5_Animals Test Exam not valid for Paper Pencil Test Sessions [Exam ID:1JY5XG 1 A blue crab runs away from enemies with its pinching claws raised. This is an example of a A ocean adaptation
More informationFeeding Relationships
Name Biology PreAP/GT 3-2 Energy Flow Feeding Relationships In the food web above, there are eight food chains that include krill. In the space provided, identify all of the organisms in the order in which
More informationEcology/trophic interactions/cycles Formative Quiz
Name: ate: 1. The picture below shows an energy pyramid. 2. The picture below shows an ocean bay food chain. Sea otters move into the ocean bay. They eat all the sea urchins. This change will cause the.
More informationCh 3 - The Biosphere. 3.1 What is Ecology?
Ch 3 - The Biosphere 3.1 What is Ecology? Ecology The study of the interactions between organisms, and between organisms and their environment Levels of Organization of Living Things Organisms individual
More informationNOTES: CH 3 - Introduction to ECOLOGY / the BIOSPHERE
NOTES: CH 3 Introduction to ECOLOGY / the BIOSPHERE Ecology Parasitism Habitat Biotic vs. abiotic factors Biosphere Population Community Predation Niche Ecosystem *ECOLOGY = the scientific study of Ecology
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 informationStudy Guide A. Answer Key. Principles of Ecology
Principles of Ecology Answer Key SECTION 1. ECOLOGISTS STUDY RELATIONSHIPS 1. organism 2. population 3. community 4. ecosystem 5. biome 6. Observation 7. indirect 8. laboratory 9. field 10. model 11. Ecology
More information1. Open the Virtual Lab entitled Model Ecosystems by following this link:
Science 10 at The Link First Assignment Name: Science 10: First Assignment ( /88) For Office Use Only: PLO A3 Indicators 1-3, 5 PLO A7 Indicator 2 PLO B1 Indicators 1, 6 PLO Met In order to receive credit
More informationIntro to Ecology. Chapter 18
Intro to Ecology Chapter 18 Interdependence: A Key Theme in Ecology Ecology- study of the interactions of living organisms w/ one another and w/ their physical environment (soil, water,weather) Interdependence:
More informationChapter: The Nonliving Environment
Table of Contents Chapter: The Nonliving Environment Section 1: Abiotic Factors Section 2: Cycles in Nature Section 3: Energy Flow Abiotic Factors 1 Environmental Factors The features of the environment
More informationOverview Interactions of Living Things
Directed Reading for Content Mastery Overview Interactions of Living Things Directions: Complete the concept map using the terms in the list below. air biotic soil communities water organisms populations
More informationPopulation Density Emigration Immigration. Population Crash Predation Symbiosis. Exponential Growth Commensalism Mutualism
Population Density Emigration Immigration Population Crash Predation Symbiosis Exponential Growth Commensalism Mutualism Carrying Capacity Parasitism Logistic Growth Competition Decomposer Limiting Factor
More informationUnit One: Ecology. Review Guide. Learning Targets: 309/310 Biology. Name:
Unit One: Ecology Review Guide Learning Targets: Place a checkmark next to the learning targets you feel confident on. Then go back and focus on the learning targets that are not checked. Biosphere Distinguish
More information15.1 Ecosystems and Energy
15.1 Ecosystems and Energy 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 your energy? Read this section to
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 informationECOLOGY Energy Flow Packet 2 of 4
ECOLOGY Energy Flow Packet 2 of 4 3 2 Energy Flow Producers Where does the energy for life processes come from? Producers Producers Without a constant input of energy, living systems cannot function. Sunlight
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 informationEnergy Flow in Ecosystems
Energy Flow in Ecosystems Energy Roles Energy enters most ecosystems as radiant energy. Energy moves through an ecosystem. Each organism in an ecosystem plays a part in the movement of energy. An organism
More informationKS3 Science. Ecology & Environment
KS3 Science Ecology & Environment 8.1 Ecology & Environment Context In this topic you will discuss how various organisms impact on one another and their environments. You will also gain confidence carrying
More informationChapter 3: Ecosystems
Chapter 3: Ecosystems Name: #: Chapter 3 Vocabulary ecosystem population community niche herbivores carnivores omnivores decomposers Vocabulary Word Vocabulary Word P a g e 2 Vocabulary Word Vocabulary
More informationEnergy in an Ecosystem Models of Energy Flow MiniLab: Construct a Food Web Assessment. Essential Questions. Reading Preview
Energy in an Ecosystem Models of Energy Flow MiniLab: Construct a Food Web Assessment 4 Reading Preview Essential Questions What are the producers and consumers in an ecosystem? How does energy flow through
More informationFood/Energy Web Student Pages 1
A BRIEF DESCRIPTION OF A BAY AS AN ECOSYSTEM An ecosystem is composed of all the living and non living things that interact in a particular area. A bay can be defined as an area of water mostly surrounded
More information