Metals such as gold, iron, and copper are often mined via this method
a. mountaintop removal
b. area strip mining
c. subsurface mining
d. open pit mining
e. minimum impact mining
D
You might also like to view...
Dew PointFor the following questions refer to the temperature and dew point data in the following cities: CityAir Temperature (ºC)Dew Point (ºC)City A3524City B-12-12City C-1-6City D106A baseball hit nearly 100 metres on a hot, humid day will travel about what percentage of the same distance on a hot, dry day?
A. 100% B. 95% C. 50% D. 30%
Advocates for the development and use of genetically modified organisms (GMOs) argue that
A. honeybee survival could be negatively impacted. B. this method offers promise for solving the world's erosion problems. C. super weeds could develop from introducing herbicide resistance genes. D. this method offers promise for solving world hunger problems by increasing crop production.
Potentially explosive composite volcanoes are most common above
A. transform zones. B. subduction zones. C. rift zones.
Globally, approximately how many people are undernourished?
A) 1 billion B) 800 thousand C) 1 million D) 1 trillion E) 800 million