All of the following are problems that remain to be solved in the United States with respect to air pollution except

a. Dramatically reducing emissions from older power and industrial plants
b. The current laws do not deal seriously with indoor air pollution.
c. Enforcement of the Clean Air Act is too stringent.
d. Airports are exempt from many air pollution regulations.
e. Two-cycle engines need to be regulated more effectively.


C

Environmental & Atmospheric Sciences

You might also like to view...

What is the difference between active and passive diapirism and how can we distinguish between them?

What will be an ideal response?

Environmental & Atmospheric Sciences

Earth's population is aging

Indicate whether the statement is true or false.

Environmental & Atmospheric Sciences

The stability of an air mass can be affected by:

A) anticyclones. B) mountain ranges. C) mountain ranges, cyclones, and anticyclones. D) cyclones.

Environmental & Atmospheric Sciences

The final result in the process of succession is a(n) _______________ community in equilibrium with the environment

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences