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Weathering/Erosion

TermDefinition
weathering the process that breaks down rock and other substances at Earth’s surface
erosion the moving of weathered material, or sediment, from one location to another
mechanical weathering rock is physically broken into smaller pieces
chemical weathering the process that breaks down rocks through chemical changes
abrasion the grinding away of rock by other rock
permeable tiny, connected air spaces that allow water to seep through it
ice wedging wedges of ice in rocks widen and deepen cracks
deposition laying down or settling of eroded material
glaciers large masses of ice, formed by snow accumulation on land, that move slowly across Earth's surface
mass wasting the downhill movement of a large mass of rocks or soil due to gravity
sediment pieces of rock, sand, and silt that is broken down by weathering
Created by: jennfein
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