Which two types of clouds indicate fair weather? A: Cirrus and Cumulus
B: Cirrus and Stratus
C: Cumulus and Stratus
D: Cumulus and Nimbostratus
How does temperature affect the formation of clouds?
A: Water vapor in the cool air condenses into tiny droplets of water, forming clouds.
B: Water vapor in the warm air condenses into tiny droplets of water, forming clouds.
C: Cool air combines with warm air to form clouds.
D: Water vapor in the cool air evaporates from the hydrosphere to form clouds.