How does water contribute to mass wasting?
A)The addition of water increases the angle of repose.
B)Water adds weight which helps stabilize the slope.
C)Water adds weight and reduces friction.
D)The removal of water will increase cohesiveness.
E)The addition of water increases to the shear strength.
C
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Krummholz can be useful to physical geographers trying to understand the environment because
A) they indicate that there is a soil water deficit where they exist. B) their branches reveal the prevailing wind direction. C) they are a useful indication that the biome is a temperate forest. D) they are almost always found atop sandstone-based parent material.
Cold water will warm to room temperature faster in a
A) black pot. B) silver pot. C) depends more on the size of the pots than their color
If the tangential velocity of the Moon about Earth slowed to zero, the Moon would
A. crash into Earth. B. spiral away from Earth C. continue in a straight-line path. D. slow.
What is the greenhouse effect? What are the gases involved in this process? What are some of the
events that could happen if global warming progresses? What will be an ideal response?