Earth Systems Review

Front

What is one method used to reduce soil erosion caused by drought?

Back

Plant Various Crops

Tags

NGSS.MS-ETS1-1

Front

Define biosphere.

Back

Life on earth.

Tags

NGSS.MS-LS2-3

Front

Define hydrosphere.

Back

Water on earth.

Tags

NGSS.MS-ESS2-4

Front

What percentage of Earth's water is NOT salt water?

Back

3%.

Front

What sphere would be impacted the most by reducing car emissions to lower air pollution?

Back

Atmosphere.

Tags

NGSS.MS-ESS2-5

Front

What is the geosphere?

Back

The solid part of the Earth, including rocks and soil.

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-3

NGSS.MS-ESS3-1

Front

What is the atmosphere?

Back

The layer of gases surrounding the Earth.

Tags

NGSS.MS-ESS2-6

Front

What is the importance of the biosphere?

Back

It supports all living organisms on Earth.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Front

What is an example of a human activity that affects the hydrosphere?

Back

Pollution of rivers and lakes.

Tags

NGSS.MS-ESS3-4

Front

What is the water cycle?

Back

The continuous movement of water on, above, and below the surface of the Earth.

Tags

NGSS.MS-ESS2-4