Standard Science Primary 6 Interactions

Study the food chain below. If the population of the frog decreases suddenly, which of the following is most likely to happen immediately?

A The population of frog will increase.
B The population of grass will decrease.
C The population of grasshopper will increase.
D The population of owl will increase.
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Worked Solution

Step 1: Identify the relationship (Frog eats Grasshopper). Step 2: Determine the impact of a decrease in the predator (Frog). Step 3: Fewer frogs mean fewer grasshoppers are eaten, leading to an immediate increase in the grasshopper population.

Correct answer: The population of grasshopper will increase.

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