Magic School Bus In the Artic

Front

What is the main purpose of an igloo in cold environments?

Back

An igloo traps heat, providing a warm shelter in cold conditions.

Front

What material do walruses have that helps them stay warm in icy waters?

Back

Walrus blubber, which acts as an insulator.

Front

What is an insulator?

Back

An insulator is a material that does not conduct heat well, helping to retain warmth.

Front

How do fires help in cold environments?

Back

Fires provide heat, which can warm up the surrounding area and people.

Front

What is a conductor?

Back

A conductor is a material that allows heat to pass through easily.

Front

Give an example of a good conductor of heat.

Back

Metal is a good conductor of heat.

Front

Why do the kids use walrus blubber when swimming in cold water?

Back

Walrus blubber insulates their bodies, preventing them from freezing.

Front

What happens to objects like a school bus in cold weather?

Back

They lose heat because materials like metal conduct heat away.

Front

What is the effect of huddling together in cold weather?

Back

Huddling together helps to conserve body heat among individuals.

Front

What is the role of polar bear fur in cold environments?

Back

Polar bear fur provides insulation, keeping the animal warm.