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science vocab/words

flashcards

QuestionAnswer
Weathering The chemical processes that breaks down rock at Earth’s surface.and physical
Erosion The process by which water, ice, wind, or gravity moves weathered rock or soil.
Uniformitarianism The geologic principle that the same geologic processes that operate today operated in the past to change Earth’s surface.
Mechanical weathering The type of weathering in which rock is physically broken into smaller pieces.
Abrasion The grinding away of rock by other rock particles carried in water, ice or wind.
Ice wedging The process that splits rock when water seeps into cracks, then freezes and expands.
Chemical weathering The process that breaks down rock through chemical changes.
Weathering The chemical processes that breaks down rock at Earth’s surface.and physical
Erosion The process by which water, ice, wind, or gravity moves weathered rock or soil.
Uniformitarianism The geologic principle that the same geologic processes that operate today operated in the past to change Earth’s surface.
Mechanical weathering The type of weathering in which rock is physically broken into smaller pieces.
Abrasion The grinding away of rock by other rock particles carried in water, ice or wind.
Ice wedging The process that splits rock when water seeps into cracks, then freezes and expands.
Chemical weathering The process that breaks down rock through chemical changes.
Oxidation A chemical change in which a substance combines with oxygen, as when iron oxidizes forming rust
Permeable Characteristic of a material that is full of tiny, connected air spaces that water can seep through.
Created by: scoutyboy
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