More cards in this set

Why is water vapour the most significant greenhouse gas?

How much water vapour occurs naturally?

.How much water vapour comes from human activity?

When is methane produced?

What are some natural sources of methane?

What are some man-made sources of methane?

Briefly describe the sun's electromagnetic radiation...

Explain what happens to the electromagnetic radiation from the sun...

Explain what is meant by dust warms..

Explain what is meant by dust cools...