What type of clouds are outside today

It would depend.

The weather might be different form mine. I can give you the four main types of clouds there are to help you identify them.

Cirrus clouds are wispy, feather like clouds. They are higher than the other types of clouds.

Stratus clouds are low level clouds that are light gray. They might cause fog.

Cumulus clouds are puffy, white clouds.

Cumulonimbus could are very tall clouds that produce T-Storms. They are a very dark gray.

There are other types of clouds, but these were the four I learned.

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.