Birds adaptation to cold environments

Why do birds trap air between their feathers in cold places?

Circle the correct answer.

1. trapped air is a good conductor

2. trapped air is a good convector

3. trapped air is a good insulator

4. trapped air is a good radiator

Final answer:

Answer:

Birds trap air between their feathers to keep warm because trapped air is a good insulator.

Birds have fascinating adaptations to survive in cold environments, one of which is trapping air between their feathers. This technique plays a crucial role in helping birds stay warm in chilly conditions.

Trapped air acts as a good insulator, preventing the transfer of heat. By trapping air next to their bodies, birds create a warm layer that reduces heat loss to the surrounding environment. This insulating layer helps them maintain their body temperature and stay warm even in cold weather.

So, next time you see birds fluffing up their feathers in the cold, remember that they are using a smart strategy to stay cozy and comfortable!