Four Spheres of the Earth

Front

What is the biosphere?

Back

The biosphere is the part of Earth that contains all living organisms, including plants and animals.

Front

What does 'geo' mean?

Back

'Geo' means Earth.

Front

What is Mount Everest classified as?

Back

Mount Everest is classified as part of the geosphere.

Front

What does 'bio' mean?

Back

'Bio' means life.

Front

What does 'hydro' mean?

Back

'Hydro' means water.

Front

What are the four spheres of the Earth?

Back

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

Front

What is the geosphere?

Back

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

Front

What is the hydrosphere?

Back

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

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases surrounding the Earth.

Front

How do the biosphere and hydrosphere interact?

Back

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