Spheres of the Earth

Front

What does the prefix 'geo' mean?

Back

It comes from the Greek word for 'ground'.

Front

What is the atmosphere?

Back

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

Front

What is the biosphere?

Back

The global sum of all ecosystems, where life exists on Earth.

Front

What is the geosphere?

Back

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

Front

What is the hydrosphere?

Back

All the water on Earth, including oceans, rivers, lakes, and groundwater.

Front

How do the geosphere and atmosphere interact during a volcanic eruption?

Back

When a volcano erupts, it releases gases like CO2 from the geosphere into the atmosphere.

Front

What is an example of a biosphere interaction?

Back

Plants (biosphere) absorbing sunlight (atmosphere) for photosynthesis.

Front

What role does the hydrosphere play in weather patterns?

Back

Water bodies influence temperature and precipitation, affecting climate.

Front

Define 'ecosystem'.

Back

A community of living organisms interacting with their environment.

Front

What is the significance of the ozone layer in the atmosphere?

Back

It protects living organisms from harmful UV radiation from the sun.