A niche in sandstone, such as that in Arizona's Canyon de Chelly, is indicative of which weathering process?

A) Salt-crystal growth B) Exfoliation
C) Carbonation D) Frost wedging


A

Environmental & Atmospheric Sciences

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Given that the top of this paper is north, what is the wind direction represented by this arrow?



A) Southeast
B) East
C) Northwest
D) Northeast

Environmental & Atmospheric Sciences

Which of the following resulted from the large 2011 Tohuku earthquake in Japan?

A) Severe ground shaking that damaged buildings near the earthquake B) A deadly tsunami C) Destruction of a nuclear power plant D) All of these are correct.

Environmental & Atmospheric Sciences

Soil and water conservation can be brought about by techniques such as terracing and contour plowing that would slow down the surface runoff.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences

Why does the latent heat of vaporization require so much heat energy?

A) The energy is needed to break the strong covalent bonds. B) The energy is required to stabilize bond vibrations. C) The energy is used to break the hydrogen bonds. D) All of these choices.

Environmental & Atmospheric Sciences