The deadliest type of volcanic hazard is:

a) pyroclastic flow
b) mud flow
c) debris flow
d) lava flow
e) lahar


Answer: a) pyroclastic flow

Environmental & Atmospheric Sciences

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What will be an ideal response?

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An example of a coastal wetland is a

A. salt marsh. B. floodplain. C. coral reef. D. continental shelf. E. lake.

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Ecology is the study of how:

a. Atoms make up the environment. b. Humans affect the environment. c. Organisms interact with each other and their nonliving environment. d. Energy runs the environment. e. Evolution affects nature.

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Rank the following compounds by solubility in water, from most soluble to least.1) CH3CH2OH2) CH3OCH33) CH3CH2NH2

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Environmental & Atmospheric Sciences