Question

We use the ______________ to let citizens know pollution levels and health risks each day.

Question 1 options:

Pollution Index


Particulate Index


Cheese Index


Air Quality Index

Question 2 (1 point)
Once the clean air act was passed in the United States, the level of pollution from power plants ________.

Question 2 options:

Went up (increased)


Went down (decreased)


Stayed the same as before

Question 3 (1 point)
True or False: Air quality is never bad in rural areas, outside of cities.

Question 3 options:

False


True

Question 4 (1 point)
Which of the following is a natural source of air pollution?

Question 4 options:

Cars


Power Plants


Earthquakes


Forest fires

Answer 1

Answer:

1. air quality index

2. increased

3. false

4. forest fires

Explanation:

Answer 2

Answer:

1. Air Quality Index

2. Went down (decreased)

3. False

4. Forest Fires

Explanation:

Took the test ;)