Advanced Science Primary 6 Interactions

Study the food web below. If the population of Organism D decreases significantly, which population is likely to increase immediately?

A Organism B
B Organism E
C Organism A
D Organism C
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Worked Solution

Step 1: Identify the relationship between B and D in the diagram. Step 2: The arrow points from B to D, meaning D eats B. Step 3: If D decreases, there are fewer predators eating B. Step 4: Therefore, the population of B will increase. Final Answer: Organism B

Correct answer: Organism B

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