Wispy, feathery clouds made of ice crystals that form at high levels:

These large clouds produce thunderstorms with rain and lightning:

Dark, flat clouds that bring rain or snow:

Nimbus like in "cumulonimbus" and "nimbostratus" means:

Which types of clouds are medium level clouds? Check all that apply.

What are the clouds shown here that are nicknamed "mackerel sky" and tell us a storm is on the way?

What are these clouds pictured here?

What are these clouds pictured here?

What type of clouds are shown here in this picture?

What are the clouds shown here?

What does the word "PYRO" in pyrocumulus mean?

Puffy cloud that forms near volcanoes or fires which can trigger a thunderstorm or lightning:

Which clouds are "fair weather" clouds, meaning they are associated with good weather? Check all that apply