Gray clouds that cover the lower part of the sky; rain or snow falls from them
What are stratus clouds?
The state of the air at a certain time and place
What is weather?
Most common type of storm
What is a thunderstorm?
Where you should go during a tornado if you are in a house
What is the basement?
White, puffy clouds that look like piles of cotton; they are known as fair-weather clouds
What are cumulus clouds?
Scientists who study weather
Who are meteorologists?
Spinning cloud with a funnel shape
What is a tornado?
Where you should go during a tornado if you are in a school or public building
What is the lowest level of the building?
Amount of water vapor in the air
What is humidity?
Thin, feathery clouds that appear high in the sky; they are a sign that rain or snow is on the way
What are cirrus clouds?