Front

What happens to ice crystals when they get warmer?

Back

They melt.

Front

What are clouds made of?

Back

Tiny water droplets.

Front

What causes wind?

Back

Warm air rising and cool air taking its place.

Front

True or False: Weather is different in many places because there are different combinations of water, wind, and heat.

Back

True.

Front

What temperature did Keesha say it was in the classroom at the start of the episode?

Back

99 degrees Fahrenheit.

Front

What is the process called when water vapor turns into tiny water droplets?

Back

Condensation.

Front

What do we call the movement of air from one place to another?

Back

Wind.

Front

What is precipitation?

Back

Any form of water that falls from clouds, such as rain, snow, or sleet.

Front

What is the main source of heat for the Earth?

Back

The Sun.

Front

What do we call the state of the atmosphere at a specific time and place?

Back

Weather.