Earth Spheres Flashcard

Front

What are the four main spheres of Earth?

Back

The four main spheres of Earth are the atmosphere, hydrosphere, biosphere, and geosphere.

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases surrounding the Earth, essential for life.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

Front

What is the hydrosphere?

Back

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

Tags

NGSS.MS-ESS2-4

Front

What is the biosphere?

Back

The biosphere is the global sum of all ecosystems, where all living organisms exist.

Front

What is the geosphere?

Back

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

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

Front

How do the atmosphere and biosphere interact?

Back

The atmosphere provides oxygen for living organisms in the biosphere and influences weather patterns.

Tags

NGSS.MS-LS1-6

Front

What is the cryosphere?

Back

The cryosphere includes all the frozen water on Earth, such as glaciers and ice caps.

Front

Give an example of an interaction between the hydrosphere and biosphere.

Back

Plants absorb water from the hydrosphere through their roots.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Front

What role does the geosphere play in the biosphere?

Back

The geosphere provides nutrients and minerals necessary for plant growth in the biosphere.

Tags

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

Front

How does the cryosphere affect the atmosphere?

Back

The cryosphere reflects sunlight, influencing the Earth's climate and temperature.

Tags

NGSS.MS-ESS2-4