FINALS KNOW CH18 Flashcards by Unknown Unknown | Brainscape

Q

ephemeral streams

A

only during or after rain

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Q

playas

A

dry lake beds at the bottom of basins

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Q

sand dunes

A

aeolian deposits

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Q

mesas

A

flat topped

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Q

butte

A

small surface area

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Q

pinnacles

A

pillar like

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Q

arches vs bridges

A

arches = formed by erosion and weathering

bridges = formed by water flow

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