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Chapter 13 Review Game
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Questions What is the difference between an autotroph and a heterotroph
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Answer Autotrophs use energy to make their own food.
Heterotrophs eat other organism for food.
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Questions Fire Wind Air Snail Temperature Flowers Gold Frog Water Wool
From the list below, name all the abiotic factors: Fire Snail Gold Wool Hair Clouds Wind Temperature Frog Fungi Energy Tornado Air Flowers Water Soil Gravel Worms
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Answer Air Energy Water Tornado Soil Fire Gravel Gold Wind Clouds
Temperature Energy Tornado Fire Gold Clouds
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Questions The variety of living things in an ecosystem is called _________.
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Answer Biodiversity
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Questions Name one omnivore in this food web.
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Answer Mallard Vole Rat Mouse Sparrow
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Questions Label each level of organization 1 2 3 4
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Answer 1. Organism 2. Population 3. Community 4. Ecosystem
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Questions 1. What are the two processes producers use to make their own food? 2. What kind energy does it one use? 3. Which one is used by most autotrophs?
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Answer 2. Sunlight & Chemical 3. Sunlight
1. Photosynthesis & Chemosynthesis 2. Sunlight & Chemical 3. Sunlight
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Questions Which type of pyramid used by ecologist is illustrated below?
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Answer Energy Pyramid
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Question How much energy is passed on to each trophic level?
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Answer 10%
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Questions In a fourth-level energy pyramid, if the first level contains 500 calories of energy, the third level will contain approximately ______ calories.
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Answer 5
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Questions What are the five different types of Heterotroph?
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Answer Herbivores Carnivores Omnivores Detritivores Decomposers
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Questions In the following food chain, which is the 2nd Consumer?
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Answer Small fish
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Questions What is the difference between habitat and niche?
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Answer Habitat is the place a plant or animal lives
Niche is an organism’s role in its habitat
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Questions What is a trophic level?
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Answer Each step in the transfer of energy and matter within a food web is called a trophic level.
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Questions What organisms make up the first trophic level in a food web?
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Answer Producers
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Questions How many trophic levels?
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Answer 4 3 2 1
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Questions What is the term for an organism that has an unusually large effect on its ecosystem?
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Answer Keystone Species Bonus: 1 pt
What is one example of these type of organism? Examples: Beavers, alligators, Gopher Tortoises
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Questions Label each step in the following food chain. 1 3 2 6
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Answer 1. producer 2. 1st Consumer 3. 2nd Consumer 4. 3rd Consumer
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Questions What show the flow of energy in a food web?
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Answer Arrows
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Questions Put the following levels of organization from smallest to largest. Population Biome Community Organism Ecosystem
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Answer Organism Population Community Ecosystem Biome
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Questions What is another name for a consumer?
What is another name for a producer?
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Answer Consumer Heterotroph Producer Autotroph
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Questions What are two examples of autotrophs?
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Answer Plants, algae
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Questions What is the difference between detritivores and decomposers?
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Answer Detritivores Feed On Dead Plant & Animal Remains
Decomposers: break down organic material into simple compounds
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Questions A consumers that primarily eat one specific organism or a very small number of organisms is called __________.
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Answer Specialist
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Questions What is the original source of almost all energy in most ecosystems?
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Answer Sunlight
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Questions How might the stability of an ecosystem be affected if all of the decomposes were suddenly removed?
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Answer The stability of the ecosystem would be negatively affected because without decomposers, vital nutrients would not be returned to the environment
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