ch 9 human impacts

ch 9 human impacts

Assessment

Flashcard

Science

7th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the normal pH of precipitation?

Back

5.6

2.

FLASHCARD QUESTION

Front

What desert do we have in the U.S.?

Back

Great Basin

3.

FLASHCARD QUESTION

Front

What is the difference between point source and non-point source pollution?

Back

Point source pollution comes from one location, while non-point source pollution comes from several small sources in an area and is harder to control.

4.

FLASHCARD QUESTION

Front

What does the greenhouse effect do?

Back

It uses gases to naturally warm up the planet.

5.

FLASHCARD QUESTION

Front

What are CFCs?

Back

CFCs are part of pollution that destroys the ozone layer.

6.

FLASHCARD QUESTION

Front

Define point source pollution.

Back

Pollution that comes from a single, identifiable source.

7.

FLASHCARD QUESTION

Front

Define non-point source pollution.

Back

Pollution that comes from multiple, diffuse sources.

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