14
QuizMultiple Choice

Biodiversity

Question 14 • EF Environmental Science 1st Nine Weeks

Consider the following food chain: Plants are eaten by grasshoppers, which are eaten by mice, which are eaten by snakes. What would happen to the other members of the food chain if the plant population was wiped out?

Answer
A
The populations of grasshoppers, mice, and snakes would increase.
B
The populations of grasshoppers and mice would increase, while the population of snakes would decrease.
C
The populations of grasshoppers would decrease, while the population of mice and snakes would increase.
D
The populations of grasshoppers, mice, and snakes would decrease.

Explanation

Plants are the food source for grasshoppers, so wiping out the plants would cause the grasshopper population to decrease. With fewer grasshoppers, mice would have less food and decrease as well; snakes would then have fewer mice to eat and decrease. Therefore, the populations of grasshoppers, mice, and snakes would all decrease.

AI-written and checked against the verified answer.

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