Science 11.20

Front

What is the water cycle?

Back

The water cycle is the continuous process by which water moves from the Earth's surface to the atmosphere and back, involving processes like evaporation, condensation, and precipitation.

Tags

NGSS.MS-ESS2-4

Front

What is evaporation?

Back

Evaporation is the process where water changes from a liquid to a gas, usually due to heat from the sun.

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Front

What is condensation?

Back

Condensation is the process where water vapor in the air cools and changes back into liquid water, forming clouds.

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, including rain, snow, sleet, and hail.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

Front

What role does the sun play in the water cycle?

Back

The sun provides the heat necessary for evaporation, which starts the water cycle.

Tags

NGSS.MS-ESS2-4

Front

What are sand dunes?

Back

Sand dunes are hills of sand formed by the wind, often found in deserts or near beaches.

Front

How do strong winds affect sand dunes?

Back

Strong winds can move sand from one place to another, shaping and changing the size and form of sand dunes over time.

Tags

NGSS.MS-ESS2-2

Front

What is runoff?

Back

Runoff is water that flows over the ground surface and returns to rivers, lakes, and oceans after precipitation.

Tags

NGSS.MS-ESS2-4

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks and minerals, while erosion is the movement of those materials from one place to another.

Tags

NGSS.MS-ESS2-2

Front

What is a natural agent of erosion?

Back

Natural agents of erosion include water, wind, ice, and gravity.

Tags

NGSS.MS-ESS2-2