Structure zones in continents mark old sites of mantle plumes.

a. true
b. false


b. false

Environmental & Atmospheric Sciences

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Which of the following is both a natural pollutant and a human-generated pollutant in the world ocean?

a. plastics b. halogenated hydrocarbons c. chlorinated hydrocarbons d. PCBs e. oil

Environmental & Atmospheric Sciences

One of the things that contribute to sprawl is ________

A) the steady state of human populations B) the steadily increasing prices for gasoline C) developer's fees D) the trend toward increasing land area per capita E) zoning

Environmental & Atmospheric Sciences

Sketch or describe how two plates move in relation to each other along divergent plate boundaries

What will be an ideal response?

Environmental & Atmospheric Sciences

Marine terraces are remarkable indicators of an emerging coastline. What evidence do you find of such a leveled terrace on the map? Describe where the terraces are and at what elevation.

What will be an ideal response?

Environmental & Atmospheric Sciences