science terms. topsoil the uppermost layer of soil top soil
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Science Terms
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Topsoil
The uppermost layer of soil
Top Soil
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SubsoilThe layer of soil just below the
uppermost layer of soil
Subsoil
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BedrockUnweathered rock that lies below the
lowest layer of soil
Bedrock
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FossilThe preserved remains of a plant or
animal that lived long ago
Bedrock
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DeltaA large mass of deposited sediment
at the mouth of a river
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WeatheringThe slow breaking apart or wearing
away of rock into smaller pieces
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Erosion
The movement of weathered rock material from on place to another
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Question
Wind moving sand from a dune
What is an example of erosion?
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Question
Large rocks wearing down
What is an example of weathering?
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Question
How are weathering and erosion related to one another?