Answer the following question given this paragraph: 

Cumulus clouds are white and puffy. Convection currents make them grow upward, and they may grow very tall. When they produce rain, they are called cumulonimbus.


Q: What color and shape are cumulus clouds?

 Choices:

- white and wispy

- dark and tall

- dark and wispy

- white and puffy

A:
white and puffy
