And the trucks go over the frozen ground.

These trees put their roots down in the permafrost, and the permafrost is thawing.

This building was built on the permafrost and has collapsed as the permafrost thaws.

One fifth of the earth's surface is covered by permafrost.

The Arctic region consists of a vast, ice covered ocean surrounded by treeless permafrost.

Freeze ray! Freeze ray!

Dr. Vaziri, stay close in case I need anything. No way.

I can't feel my legs.

Methane is also beginning to escape from the permafrost.

These are frozen maggots.

You froze our account? I did.

A people who find a way, with their imagination, to carve life out of that very frozen.

Unpack

Unpacking

It freezes!

It is frosty.

It's frozen!

We'll freeze to death.

Only minor frostbite

Sounds like either.

Frozen?

They're wonderful kids, Donna.

I'm going to freeze to death.

Hey, frost this!

You must be freezing.

I don't know.

Frozen

You boys must be freezing.

It's also probably one the most vulnerable of the oldest living things, because if the permafrost melts, it won't survive.

Cold be heart and hand and bone Cold be travelers far from home

He was frozen to death.

He froze to death.

This is some severe frostbite on the feet, severe frostbite on the nose.

It's freezing in there.

A new refrigerator.

Cold! Those are my eyes! Freezing!

Is this the Wheel of Fortune house?

But I'm freezing, Billy.

My nads are freezing off.

Frosting?

Frosting.

Frost yourselves!

I mean, it's freezing.

He's frozen?

Check the freezer.