Luster is the quality and intensity of light reflected from a mineral's surface
Indicate whether the statement is true or false
True
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Viscosity (i.e., resistance to flow) of magma is controlled by factors different from those affecting the explosivity of volcano eruption.
a. true b. false
In Melanie Dupuis’s phrase NIMB, the B stands for:
a) backyard. b) body. c) building. d) business.
When waves continue into progressively shallower water all of the following occur except
A) wavelength decreases. B) crests become narrower than troughs. C) the forward wave velocity decreases. D) wave height decreases.
Judge the following sentence according to the criteria given below: Continental slopes around the margins of the Atlantic and Indian Oceans are less than the global average slope BECAUSE they contain mostly passive continental margins
A) The assertion and the reason are both correct, and the reason is valid. B) The assertion and the reason are both correct, but the reason is invalid. C) The assertion is correct, but the reason is incorrect. D) The assertion is incorrect, but the reason is correct. E) Both the assertion and the reason are incorrect.