Which of the following is true about how weathering affects fractured rocks?
A) Weathering affects rocks from the outside in, forming an outer weathered zone or rind.
B) Weathering attacks corners from three sides and so these are preferentially removed.
C) Preferential weathering along fractures can cause blocks to become rounded.
D) All of these are correct.
D) All of these are correct.
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During which era of the Historical Evolution of the U.S. City were cities compact, usually about 3-4 miles in diameter?
A) Internet era B) Electric Streetcar era C) Pedestrian/Horse car era D) Automobile era E) Freeway era
Principal atmospheric lifting mechanism(s):
Which of the following circulation patterns is characteristic of an anticyclone in the Northern Hemisphere?
A) Moist air flowing toward Tibetan low B) Dry air flowing from Siberian high C) Dry air flowing toward Siberian high D) Dry air flowing from the Tibetan low
anthropocentric
What will be an ideal response?