02.1 Name one consumer shown in Figure 3 - AQA - GCSE Biology - Question 2 - 2018 - Paper 1
Question 2
02.1 Name one consumer shown in Figure 3.
02.2 Name one carnivore shown in Figure 3.
02.3 A disease kills most of the shrews in the garden.
Suggest why the number ... show full transcript
Worked Solution & Example Answer:02.1 Name one consumer shown in Figure 3 - AQA - GCSE Biology - Question 2 - 2018 - Paper 1
Step 1
Name one consumer shown in Figure 3.
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Answer
One consumer shown in Figure 3 is a snail.
Step 2
Name one carnivore shown in Figure 3.
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Answer
One carnivore shown in Figure 3 is a shrew.
Step 3
Suggest why the number of snails in the garden may increase.
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Answer
The number of snails in the garden may increase because there are fewer shrews to eat them.
Step 4
What is the name given to all the snails in the garden shown in Figure 3?
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Answer
The name given to all the snails in the garden is 'Population'.
Step 5
Which pyramid of biomass is correct for the food chain shown in Figure 3?
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Answer
The correct pyramid of biomass for the food chain shown in Figure 3 is C.
Step 6
Calculate the energy transferred to the snails from the lettuces.
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Answer
To calculate the energy transferred to the snails:
Energy transferred = Total energy × Percentage transferred
