A basalt dike is found in a body of granite. Which is older and why?

What will be an ideal response?


Answer: The granite is older according to the principle of cross-cutting relationships

Environmental & Atmospheric Sciences

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Two rubber companies, Boing and Twang, are currently producing along, and polluting, the same river. Both companies are considering whether to install pollution filters on their factories. These filters cost $15 million each. If a filter is installed, there is a benefit of $20 million, but this benefit is divided equally between the two companies. If both firms install the filters, then Boing will earn ________ and Twang will earn ________ .

A. $0 million, $0 million B. -$5 million, -$5 million C. $5 million, $5 million D. $10 million, $10 million

Environmental & Atmospheric Sciences

As the temperature increases, generally, the relative humidity:

A) is erratic. B) decreases. C) increases. D) is unaffected.

Environmental & Atmospheric Sciences

Which process does not deepen and age soils?

A) Translocation B) Addition of materials C) Transformation D) Loss of materials E) Taxonomy

Environmental & Atmospheric Sciences

Discuss the use of fossils in the determination of relative geologic ages. Discuss guide fossils

and their uses. What will be an ideal response?

Environmental & Atmospheric Sciences