Biology

Question

2

The food web for a particular ecosystem is shown below.

Grasshopper

Grass

Duck

Ant

Lizard

Frog

Tadpole

Snake

Sunlight

Algae

Bacteria

Decayed

Matter

Earthworm

What would most likely happen if the grasshopper population had a major increase?

O A. The snake population would increase.

O B.

The duck population would decrease.

O C.

The lizard population would not change.

O D.

The frog population would decrease.

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Answer

B. The duck population would decrease.

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An increase in the grasshopper population would lead to an increase in the grass population, which would lead to an increase in the duck population. This...