What is considered to be the main impediment to restoring abandoned mining sites?

A. too expensive
B. takes too long
C. lack of knowledge
D. lack of government subsidies


Answer: A

Environmental & Atmospheric Sciences

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Heat is applied to a container. The molecules inside the container become:

A. less energetic; pressure increases B. more energetic; pressure increases C. more energetic; pressure decreases D. less energetic; pressure decreases

Environmental & Atmospheric Sciences

________ is a term that describes a series of visible layers in sedimentary rock.

A. Units B. Bedding C. Planes D. Sheets E. Tables

Environmental & Atmospheric Sciences

If a significant amount of extrusive igneous rock is found in an area, one would expect also to find _____ in the area.

A. tornadoes B. geysers C. volcanoes D. thermal heat vents

Environmental & Atmospheric Sciences

The limbs of an anticline dip ________ the hinge line.

A. toward B. away from

Environmental & Atmospheric Sciences