Earth's Spheres

Front

What is the lithosphere?

Back

The lithosphere is another name for the geosphere, which includes the Earth's crust and the upper part of the mantle.

Front

What is the most common gas in the atmosphere?

Back

Nitrogen is the most common gas in the atmosphere, making up about 78% of the air we breathe.

Front

What is runoff?

Back

Runoff is the water that flows over the Earth's surface after it rains.

Front

What is the atmosphere?

Back

The atmosphere is the body of air surrounding our planet.

Front

What does the hydrosphere include?

Back

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

Front

What is the biosphere?

Back

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

Front

What is the geosphere?

Back

The geosphere is the solid part of Earth, including rocks, soil, and the Earth's interior.

Front

What is the difference between the atmosphere and the hydrosphere?

Back

The atmosphere is the layer of gases surrounding Earth, while the hydrosphere is all the water on Earth.

Front

What role does the atmosphere play in weather?

Back

The atmosphere contains the air and moisture that are essential for weather patterns and climate.

Front

What is an example of the biosphere?

Back

An example of the biosphere is a forest, where plants, animals, and microorganisms interact.