Distribution of Earth's Water

Front

What percentage of Earth's water is freshwater?

Back

3% of Earth's water is freshwater.

Front

What percentage of Earth's water is salt water?

Back

97% of Earth's water is salt water.

Front

What is the primary component of Earth's surface water?

Back

Salt water covers most of the Earth's surface.

Front

What process occurs when water vapor cools and forms clouds?

Back

This process is known as condensation.

Front

Is the total amount of water on Earth constantly changing?

Back

No, the total amount of water on Earth is not constantly changing.

Front

Why is it important to conserve freshwater?

Back

It is important to conserve freshwater because we have a limited amount available for drinking.

Front

What is the main source of Earth's freshwater?

Back

The main sources of freshwater include glaciers, ice caps, and groundwater.

Front

What role do oceans play in the Earth's water cycle?

Back

Oceans are the largest reservoir of salt water and play a crucial role in evaporation and precipitation.

Front

What is the significance of the water cycle?

Back

The water cycle is significant because it regulates climate, supports ecosystems, and provides freshwater.

Front

What is the difference between surface water and groundwater?

Back

Surface water is found in rivers, lakes, and oceans, while groundwater is stored beneath the Earth's surface.