Earth's Spheres

Front

What are the four spheres of Earth?

Back

The four spheres of Earth are the Geosphere, Hydrosphere, Atmosphere, and Biosphere.

Front

What does the Geosphere include?

Back

The Geosphere includes rocks, mountains, soil, and the Earth's crust.

Front

What is the Hydrosphere?

Back

The Hydrosphere is the part of Earth that includes all the water, such as rivers, lakes, and oceans.

Front

What is the Atmosphere?

Back

The Atmosphere is the layer of gases surrounding Earth, including air, oxygen, and the ozone layer.

Front

What is the Biosphere?

Back

The Biosphere is the part of Earth where life exists, including all living organisms.

Front

How do the spheres of Earth interact?

Back

The spheres interact in various ways, such as water from the Hydrosphere evaporating into the Atmosphere or plants in the Biosphere relying on soil from the Geosphere.

Front

What happens when ocean water evaporates?

Back

When ocean water evaporates, it adds humidity to the air in the Atmosphere.

Front

Can animals be part of the Geosphere?

Back

No, animals are part of the Biosphere, while the Geosphere includes non-living things like rocks.

Front

What is an example of the Hydrosphere?

Back

An example of the Hydrosphere is the Colorado River and all the rainfall.

Front

What role does the Atmosphere play in weather?

Back

The Atmosphere plays a crucial role in weather by containing the air and moisture that create clouds and precipitation.