8.E.1.1 & 8.E.1.3 Test Review

Front

What are the two reservoirs that contain almost all of Earth's fresh water?

Back

Glaciers and groundwater.

Front

What can be concluded if a body of water has high turbidity levels?

Back

It is unsafe to drink.

Front

Which act of stewardship most directly impacts the water cycle?

Back

Limiting shower time to 10 minutes.

Front

What indicates that lakes, rivers, and streams are healthy?

Back

Large amounts of dissolved oxygen.

Front

What word describes when water is attracted to other substances?

Back

Adhesion.

Front

What percentage of Earth's water is fresh water?

Back

3%.

Front

What is turbidity?

Back

A measure of how clear water is, often affected by particles suspended in it.

Front

What is the importance of dissolved oxygen in water bodies?

Back

It is essential for the survival of aquatic life.

Front

What is the water cycle?

Back

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

Front

What is the role of glaciers in the Earth's water supply?

Back

They store a significant amount of the Earth's fresh water.