Write TRUE if the statement is true and FALSE if the statement is false
1.Air pollution is no longer a major problem in the U.S.
2.Heart attacks may be triggered by pollutants in the air.
3.Acid rain may kill animals but does not affect plants.
4.Earth had no greenhouse effect until human beings started
burning fossil fuels.
5.Outdoor air is always more polluted than indoor air
6.Air pollution is a major contributor to respiratory diseases
7.It is easier to control the quality of indoor air than outdoor air.​


Sagot :

Answer:

Write TRUE if the statement is true and FALSE if the statement is false

1.Air pollution is no longer a major problem in the U.S. False

2.Heart attacks may be triggered by pollutants in the air. True

3.Acid rain may kill animals but does not affect plants. False

4.Earth had no greenhouse effect until human beings started

burning fossil fuels. True

5.Outdoor air is always more polluted than indoor air True

6.Air pollution is a major contributor to respiratory diseases True

7.It is easier to control the quality of indoor air than outdoor air. True

Explanation:

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