4 Spheres Flashcard

Front

What is the biosphere?

Back

The biosphere includes all living things on Earth.

Front

What does the hydrosphere include?

Back

The hydrosphere includes all the water on Earth, including rivers, oceans, lakes, and glaciers.

Front

What is the geosphere?

Back

The geosphere includes the ground, rock, minerals, sand, and Earth's interior.

Front

Where is most of the limited freshwater found?

Back

Most of the limited freshwater is found in glaciers and groundwater.

Front

What is a resource?

Back

A resource is a supply of something that is useful.

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases surrounding Earth.

Front

How do the biosphere and hydrosphere interact?

Back

The biosphere relies on the hydrosphere for water, which is essential for life.

Front

What role does the geosphere play in ecosystems?

Back

The geosphere provides the soil and minerals necessary for plant growth, supporting ecosystems.

Front

What is the importance of glaciers in the hydrosphere?

Back

Glaciers store a significant amount of Earth's freshwater.

Front

How does the atmosphere affect weather?

Back

The atmosphere contains gases that influence temperature, precipitation, and wind patterns.