Standard Science Primary 6 Interactions

The Arctic fox has a thick layer of fat under its skin and small ears. How do these structural adaptations help it survive in its environment?

A The fat helps it float and the small ears help it stay cool.
B The fat reduces heat loss and the small ears reduce heat loss.
C The fat provides energy and the small ears help it hear predators.
D The fat protects internal organs and the small ears help it hunt.
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Worked Solution

Step 1: Identify the environment (Arctic = very cold). Step [2-9]: Understand fat as an insulator (reduces heat loss). Step [2-9]: Smaller surface area of ears reduces the amount of heat escaping to the surroundings.

Correct answer: The fat reduces heat loss and the small ears reduce heat loss.

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