The yellow-red stains that occur on some rock surfaces are the result of ________ which is a form of ________ weathering
A) hydration; chemical
B) hydration; physical
C) oxidation; chemical
D) oxidation; physical
E) solution; chemical
C
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What happens to rain water that does not end up becoming surface water, getting evaporated, or transpired back into the atmosphere by plants?
A. It becomes groundwater. B. It is lost to outer space. C. It is transformed into solid minerals. D. It is absorbed by impermeable surfaces like roads and parking lots.
How are minor impurities filtered out of groundwater? What will be an ideal response?
Which of the following is NOT a physical process affecting break down of parent material?
A. drought B. flowing water C. glaciers D. freezing and thawing
Discuss at least three difficulties associated with protecting marine fisheries.
What will be an ideal response?