Observe the food web below. Then answer the following questions.
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Question 1 of 4
1. Question
6 point(s)Match the following.
Sort elements
- anything except for grass, shrubs, seeds
- mouse, grasshopper, vole
- hawk, mouse, weasel, frog, bobcat
- hawk, bobcat
- autotroph
- mouse
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Identify a heterotroph
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Identify primary consumer –
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Identify secondary consumer-
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Identify top carnivore –
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Another name for a producer or plant –
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Identify the omnivore –
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Question 2 of 4
2. Question
6 point(s)Write the members of a food chain that ends in a tertiary consumer.
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producer → primary consumer→ secondary consumer→hawk (tertiary consumer)
producer → primary consumer→ secondary consumer→bobcat (tertiary consumer)
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Question 3 of 4
3. Question
1 point(s)What effect would more weasels have on the bobcats?
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Question 4 of 4
4. Question
1 point(s)In a food chain only around 10 per cent of the energy is passed on to the next trophic level.
If there are 10,000 units of energy in a vole how much energy will be transferred to the bobcat?
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