Earth Systems

Front

What is the Geosphere?

Back

The Geosphere is the solid part of the Earth, including rocks, mountains, and the ground.

Front

What is the Hydrosphere?

Back

The Hydrosphere includes all the water on Earth, such as oceans, rivers, lakes, and water vapor.

Front

What is the Atmosphere?

Back

The Atmosphere is the layer of gases surrounding the Earth, which we breathe and that affects weather.

Front

What is the Biosphere?

Back

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

Front

What are ocean currents?

Back

Ocean currents are large-scale movements of water in the ocean, driven by wind, temperature, and salinity differences.

Front

How do rivers flow?

Back

Rivers flow from higher elevations to lower elevations, often emptying into oceans or lakes.

Front

What causes wind?

Back

Wind is caused by the uneven heating of the Earth's surface by the sun, creating differences in air pressure.

Front

What happens when rocks break down?

Back

When rocks break down, they can become smaller pieces, which is part of the process of weathering.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces due to natural forces like wind, water, and temperature changes.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another by wind, water, or ice.