Rocks that contain high amounts of silica typically also contain ________

A) calcium, magnesium, and potassium B) aluminum, magnesium, and potassium
C) iron, magnesium, potassium D) aluminum, sodium, and potassium


D

Environmental & Atmospheric Sciences

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A suitable electric pump in an electric circuit is a

A. chemical battery. B. generator. C. both of these D. neither of these

Environmental & Atmospheric Sciences

The isolines on a map describing average precipitation are referred to as isohyets.

a. true b. false

Environmental & Atmospheric Sciences

Match the state of the glacier to the correct glacial budget

A) Incoming ice is equal to ablation. B) Incoming ice is less than ablation. C) Incoming ice is greater than ablation. 1) Glacial stagnation 2) Glacial advance 3) Glacial retreat

Environmental & Atmospheric Sciences

As one approaches the poles, the angle of incidence ________ and atmosphere attenuation ________.

A. increases; increases B. increases; decreases C. decreases; increases D. decreases; decreases

Environmental & Atmospheric Sciences