Standard Science Primary 3 Diversity

Sara placed a grasshopper in a sealed glass jar with food and water. After two days, the grasshopper died. Why did it die?

A It had no sunlight.
B It had no water.
C It had no food.
D It had no air.
Show Worked Solution

Worked Solution

Step 1: Identify the conditions in the jar (sealed, with food and water). Step [2-9]: Living things need air, food, and water to survive. Step [2-9]: A sealed jar prevents fresh air from entering, leading to a lack of oxygen for the grasshopper.

Correct answer: It had no air.

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