Front

What happens to salt when ocean water evaporates?

Back

The salt is left behind in the ocean.

Front

What is the primary reason for precipitation?

Back

Clouds become too heavy.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

Front

Does rainfall have a higher concentration of salt when salt water evaporates?

Back

No, rainfall does not have a higher concentration of salt.

Front

What fraction of the Earth is covered by oceans?

Back

3/4 of the Earth is covered by oceans.

Front

Why does flash flooding often occur in cities?

Back

Because roads, pavements, and buildings reduce the infiltration of water into the ground.

Front

What is evaporation in the water cycle?

Back

Evaporation is the process where water changes from liquid to vapor.

Tags

NGSS.MS-ESS2-4

Front

What role do clouds play in the water cycle?

Back

Clouds store water vapor and release it as precipitation.

Tags

NGSS.MS-ESS2-4

Front

What is condensation in the water cycle?

Back

Condensation is the process where water vapor cools and changes back into liquid water.

Tags

NGSS.MS-ESS2-4

Front

What is precipitation?

Back

Precipitation is any form of water that falls from clouds to the Earth's surface, such as rain, snow, sleet, or hail.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

Front

What is infiltration in the water cycle?

Back

Infiltration is the process by which water on the ground surface enters the soil.

Tags

NGSS.MS-ESS2-4