Question 76 (1 point)
mass wasting refers to the downslope movement of rock, regolith, and soil under the direct influence of gravity.
question 76 options:
true
false
question 78 (1 point)
a triggering mechanism, such as heavy rains or an earthquake, is necessary for mass wasting to occur.
question 78 options:
true
false
question 79 (1 point)
deposition of glacial rock flour from blowing winds is responsible for these deposits are extensive in the united states and china.
question 79 options:
deflation ventifacts
star steppes
loess deposits
blowout (desert) pavement