Chapter 12 Earth's Water Flashcard Review

Front

What does it mean to conserve natural resources?

Back

To make wise use of a natural resource and protect a natural resource.

Front

What are the solid forms of frozen water?

Back

Ice sheets, glaciers, and snow.

Front

Why should we conserve water according to God's command?

Back

To care for Earth and help others.

Front

What type of water makes up most of the Earth's water?

Back

Salt water.

Front

What causes fresh water to flow downhill toward the ocean?

Back

Gravity.

Front

What is the water cycle?

Back

The continuous movement of water on, above, and below the surface of the Earth.

Front

What is fresh water?

Back

Water that is not salty and is found in rivers, lakes, and streams.

Front

What is the importance of protecting natural resources?

Back

To ensure they are available for future generations and to maintain ecological balance.

Front

What are nonrenewable resources?

Back

Resources that cannot be replaced once they are used up, such as fossil fuels.

Front

What is the difference between salt water and fresh water?

Back

Salt water contains a high concentration of salt, while fresh water has low salt concentration.