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Joanne Skiles ∙
Cirques
Wind carrying sand grains deposits the sand when the wind slows down or hits an obstacle.
cutting and polishing exposed rock surface
Running Water
desert pavement <--- wrong
The 3 main types of glacial erosion are plucking, abrasion and freeze thaw.
True! The small magnitude earthquakes that sometimes precede a major earthquake are known as fore shocks.
Almost 2/3 of the Earth's freshwater is located in the Antarctic Ice sheet in the Southern Hemisphere.
chemical weathering..
barchan dunes
Ephemeral deserts streams dry up before they reach the ocean
st only last for a day
longitudinal dunes
Playas
The thick loess deposits in South Dakota, Nebraska, and Iowa come from glacial sediments.
The boundaries of history of eras are marked by great worldwide changes in continental coastline
A stretched rubber band
moisture is lacking and organic acids are scarce ;D
Leanching