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Watershed Wonders

Explore the fascinating world of watersheds, their components, and their importance in maintaining healthy ecosystems.

Grade 8 Science Earth & Space ScienceWatershed
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TextMultiple ChoiceFill in the BlanksTrue / FalseShort Answer

Standards

NGSS.MS-ESS2-4NGSS.MS-ESS3-3

Topics

watershedhydrologyecosystemgrade 8science
7 sections · Free to use · Printable
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Watershed Wonders

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Read each question carefully and answer to the best of your ability. Good luck!

A watershed is an area of land that drains all the streams and rainfall to a common outlet such as a river, bay, or other body of water. Watersheds are important because the quality of our water and our lives depends on how we treat the land within our watershed.

Watershed Diagram

1. Which of the following best describes a watershed?

a

A large body of saltwater.

b

An area of land where all water drains to a common outlet.

c

An underground reservoir of water.

d

A mountain range that separates river systems.

2. What is the primary role of a divide in a watershed?

a

To collect water for irrigation.

b

To provide a habitat for aquatic animals.

c

To separate one watershed from another.

d

To filter pollutants from water.

3. The area where all water drains to a common outlet is called a  .

4. A high point of land that separates two watersheds is known as a  .

5. Runoff from agricultural lands can carry   and   into a watershed.

6. All watersheds are the same size and shape.

T

True

F

False

7. Protecting watersheds helps ensure clean drinking water.

T

True

F

False

8. Explain how human activities within a watershed can impact the quality of water downstream.

9. Describe at least two ways you can help protect your local watershed.