Weather and Climate
100

Name a type of cloud.

Cirrus, Cumulus, Stratus, and Nimbus.

200

How many main types of clouds are there?

10 main types.

300

Name one type of rain.

Convective, Orographic, and Frontal.

400

How do rain clouds form?

The clouds collect rain droplets until they become so heavy that the cloud releases the droplets.

500

Name two rare types of lightning.

Ball lightning, Sprites, Elves, and Blue jets.