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Question 1
Question
Which of the following is an organism?
Answer
-
A mosquito
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An apple tree
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Neither a mosquito or an apple tree
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Both a mosquito and an apple tree
Question 2
Question
Organisms usually classified as producers include:
Answer
-
All plants, but no animals
-
All animals, but no plants
-
Some animals and all plants
-
Some plants and all animals
Question 3
Question
The Grass ----> Deer -----> maggot relationship best represents:
Answer
-
Energy Cycle
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Food Chain
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Producer Cycle
-
Food Web
Question 4
Question
Which of the following would an ecologists NOT study?
Answer
-
Inherited diseases in humans
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Checks and balances in populations
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Feeding interactions of organisms
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How living and non-living parts of the environment affects organisms
Question 5
Question
What do biologists call the food relationships among all organisms that share the same environment?
Answer
-
Food chain
-
Food pyramid
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Food system
-
Food web
Question 6
Question
Which of the following is an example of producer-consumer relationships?
Answer
-
Frogs eat flies
-
Rabbits eat grass
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Foxes eat rabbits
-
People eat mushrooms
Question 7
Question
Mushrooms on rotting logs are __________.
Answer
-
Producer
-
Primary Consumer
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Secondary Consumer
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Decomposer
Question 8
Question
In the picture, the rabbit would be an example of: (check all that apply)
Answer
-
Producers
-
Primary Consumer
-
Secondary Consumer
-
Tertiary Consumer
-
Quaternary Consumer
-
Decomposers
Question 9
Question
The snake would be an example of: (check all that apply)
Answer
-
Producer
-
Primary Consumer
-
Secondary Consumer
-
Tertiary Consumer
-
Quaternary Consumer
-
Decomposer
Question 10
Question
Which of the following are the producer(s) in the food web?
Answer
-
Grasses
-
Deer
-
Bacteria/Mushrooms
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Grasses and Bacteria/Mushrooms
Question 11
Question
In the food web, how many herbivores are present?
Answer
-
1
-
2
-
3
-
4
Question 12
Question
In the food web, how many carnivores are present?
Answer
-
1
-
2
-
3
-
4
Question 13
Question
What type of energy can be used directly by all organisms?
Answer
-
Chemical energy
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Electrical energy
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Heat energy
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Light energy
Question 14
Question
What eventually happens to the energy that enters a food web?
Answer
-
It is converted to chemical energy
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It is lost as heat
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It is recycled by decomposers
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It is reused during photosynthesis
Question 15
Question
Which of the following cannot be cycled by organisms?
Answer
-
Minerals
-
Carbon
-
Energy
-
Water
Question 16
Question
What best describes the interrelationships between organisms and the biosphere?
Answer
-
In a state of constant adjustment
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Independent of human activities
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Includes only animals
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Involves only direct contact between organisms
Question 17
Question
What do biologists call a community living together with the abiotic environment?
Answer
-
Abiotic World
-
Food Web
-
Biosphere
-
Habitat
Question 18
Question
How much energy is lost to heat as we move up trophic levels (e.g. from producer to primary consumer)
Answer
-
10%
-
90%
-
50%
-
25%
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