Spheres of the Earth

Front

What does the prefix 'geo-' mean?

Back

It comes from the Greek word for 'ground'.

Front

What does the prefix 'bio-' mean?

Back

It comes from the Greek word for 'life'.

Front

What is the geosphere?

Back

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

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases surrounding the Earth.

Front

What is the biosphere?

Back

The biosphere is the part of Earth where life exists, including land, water, and the atmosphere.

Front

How are the spheres of Earth connected?

Back

They interact with each other, making life possible on Earth.

Front

Why is the atmosphere important for life on Earth?

Back

It provides oxygen for breathing and protects us from harmful solar radiation.

Front

What role does the geosphere play in the ecosystem?

Back

It provides minerals and nutrients for plants and habitats for animals.

Front

What is an example of a biosphere?

Back

Forests, oceans, and deserts are examples of biospheres where various life forms exist.

Front

How does the hydrosphere interact with the atmosphere?

Back

Water from the hydrosphere evaporates into the atmosphere, forming clouds and precipitation.