Earth's Spheres: Hydro & Geo

Front

What is the Hydrosphere?

Back

The Hydrosphere is the combined mass of water found on, under, and above the surface of a planet. It includes oceans, rivers, lakes, and moisture in the air.

Front

What process describes water moving from the Hydrosphere to the Atmosphere?

Back

Evaporation is the process where water from the surface of lakes, rivers, and oceans turns into vapor and enters the atmosphere.

Front

What is Surface Water?

Back

Surface water is water that stands or flows across the Earth's surface, including rivers, lakes, and streams.

Front

What are examples of the Hydrosphere?

Back

Examples of the Hydrosphere include oceans, rivers, lakes, glaciers, and the water vapor in the atmosphere.

Front

What is Runoff?

Back

Runoff is water that flows over the land surface, often after rain, and can lead to rivers and lakes.

Front

What is the difference between Groundwater and Surface Water?

Back

Groundwater is water that is stored underground in aquifers, while surface water is found on the Earth's surface in bodies like rivers and lakes.

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What is the Atmosphere?

Back

The Atmosphere is the layer of gases surrounding the Earth, essential for weather, climate, and supporting life.

Front

What role does the Geosphere play in Earth's systems?

Back

The Geosphere includes the solid parts of the Earth, such as rocks, soil, and landforms, and interacts with the other spheres.

Front

What is Evaporation?

Back

Evaporation is the process by which water changes from a liquid to a gas, usually due to heat.

Front

What is Precipitation?

Back

Precipitation is any form of water, liquid or solid, that falls from the atmosphere to the Earth's surface, including rain, snow, sleet, and hail.