Earth's Spheres

Front

What are Earth's spheres?

Back

Earth's spheres are the different layers of the Earth that interact with each other. They include the atmosphere (air), hydrosphere (water), biosphere (living things), and geosphere (land).

Front

What is the hydrosphere?

Back

The hydrosphere includes all the water on Earth, such as oceans, rivers, lakes, and moisture in the air.

Tags

NGSS.MS-ESS2-4

Front

What is the biosphere?

Back

The biosphere is the part of Earth where life exists, including all living organisms like plants, animals, and microorganisms.

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases surrounding Earth, primarily composed of nitrogen and oxygen.

Front

What is the geosphere?

Back

The geosphere refers to the solid parts of Earth, including rocks, soil, and landforms.

Tags

NGSS.MS-ESS2-1

Front

How do the spheres interact?

Back

The spheres interact in various ways, such as rain (hydrosphere) watering plants (biosphere) or wind (atmosphere) eroding rocks (geosphere).

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Front

Give an example of an interaction among Earth's spheres.

Back

Rain falls and waters plants, helping them to grow, which is an interaction between the hydrosphere and biosphere.

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

Front

What is an example of the hydrosphere?

Back

Examples of the hydrosphere include oceans, rivers, lakes, and groundwater.

Tags

NGSS.MS-ESS2-4

Front

What is an example of the biosphere?

Back

Examples of the biosphere include trees, animals, and microorganisms.

Front

What is found in the geosphere?

Back

The geosphere includes soil, rocks, minerals, and landforms.

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-1

NGSS.MS-ESS2-3

NGSS.MS-ESS3-1