What is the predominant technique used to extract minerals?
A. surface mining
B. underground mining
C. aerial mining
D. in-situ injection
Answer: A
Environmental & Atmospheric Sciences
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During occlusion a cyclone's low-pressure area
A) is closely associated with the cold front. B) is closely associated with the warm front. C) is directly under the upper-level trough. D) all of the above E) none of the above
Environmental & Atmospheric Sciences
The lowest average temperatures in the world occur in ____
a. North America b. Northwestern Europe c. the Arctic d. the Antarctic e. Northern Siberia
Environmental & Atmospheric Sciences
In which of the following weather conditions is hypothermia most common?
A. cold, dry B. cold, wet C. hot, dry D. hot, humid
Environmental & Atmospheric Sciences
What is the correct order for these processes that form clastic sedimentary rocks?
- Generation, transportation, lithification
- Lithification, generation, transportation
- Generation, lithification, transportation
Environmental & Atmospheric Sciences