Surface mining, when compared to subsurface mining, ____.

A. is more dangerous
B. is more expensive
C. produces less waste material
D. disturbs more land
E. causes subsidence


Answer: D

Environmental & Atmospheric Sciences

You might also like to view...

In 1994 the United States, Canada and Mexico were linked through the

A) North American Free Trade Agreement. B) European Union. C) United Nations. D) North Atlantic Treaty Organization.

Environmental & Atmospheric Sciences

How much of the fish stocks are considered to be overfished?

a. 30% b. 50% c. 65% d. 80%

Environmental & Atmospheric Sciences

Height maps for the United States:

A) are updated twice a week. B) correspond to different approximate elevation levels. C) are done for 500 mb only. D) have little practical application in weather forecasting.

Environmental & Atmospheric Sciences

Which continent has more than 12,000 cubic kilometers of water available per year?

-Australia -North America -Asia -Europe -Africa -South America

Environmental & Atmospheric Sciences