Advanced Science Primary 6 Interactions

Study the food web below. What would happen to the population of frogs if all the grasshoppers were removed?

A The population of frogs will increase.
B The population of frogs will remain the same.
C The population of frogs will become producers.
D The population of frogs will decrease.
Show Worked Solution

Worked Solution

Step 1: Identify the relationship between grasshoppers and frogs (Grasshopper → Frog). Step 2: Grasshoppers are the prey/food source for the frogs. Step 3: Removing the grasshoppers means there is less food for the frogs. Step 4: Therefore, the frog population will decrease due to starvation or migration.

Correct answer: The population of frogs will decrease.

Want more questions like this? Superholic Lab has 10,000+ MOE-aligned questions with full worked solutions.

Start Free Trial — 7 Days Free