Question

Fill in the blank to complete each statement.
The land that supplies water to a river system is called
source pollution.
Pollution from a single, identifiable source is called
Pollution that is difficult to link to a particular
source pollution.

Answer 1

1. Watershed

2. point

3. nonpoint

Answer 2

Complete each sentence.

The lands that supply the water to the river system are known as the Watershed.

The source of pollution that is identifiable and can be from a single source is point source pollutant. While the source that cannot be identified is called as a non-point source.

Hence the answer is watershed, point, and a nonpoint source.

• The watershed is a water divide, the lands drain the surface and the groundwater to the common water body.

• The point source can be identified s an agricultural field and a nonpoint source maybe rainfall, some industrial units, fertilizers residential units, etc.

Learn more about the complete sentence.

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