There are 8 main types of clouds

Cumulus clouds

stratus clouds

cirrus couds

stratocumulus clouds

altostratus clouds

cirrocumulus clouds

altocumulus clouds

cumulonimbus clouds

=there are 15 i have counted off of the internet so yeah i have also counted in the sky==here they are:==Cirrus clouds==Cirrostratus clouds==Cirrocumulus clouds==Altostratus clouds==Altocumulus clouds==Stratus clouds==Stratocumulus clouds==Nimbostratus clouds==Cumulus clouds==Cumulonimbus clouds==Mammatus clouds==Lenticular clouds==Fog==Contrails==Green Clouds=

Cumulus clouds, Stratus clouds and Cirrus clouds

The cirrus clouds, cirrocumulus clouds, cirrostratus clouds, and cumulonimbus clouds.

The cirrus clouds, cirrocumulus clouds, cirrostratus clouds, and cumulonimbus clouds.