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

Equilateral triangle pbj is inscribed in a circle as shown. determine the measure of arc pjb.

Astate's representation in the u.s. senate is based on a) equal representation. b) the state's population. c) the state's electoral votes. d) the size of their major cities.this independent regulatory agency was created in 1974 to oversee and regulate the financing of political campaigns in the united states. a) warren cthis independent regulatory agency was created in 1974 to oversee and regulate the financing of political campaigns in the united states. a) warren commission (wc) b) federal election commission (fec) c) equal opportunity commission (eoc) d) securities and exchange commission (sec)

Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?