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10 Cards in this Set
- Front
- Back
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soil |
a thin layer of material on Earth's surface ,in which plants have their roots .it takes a long time to create and it has many different materials combined together. |
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retain |
to hold or keep |
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absorb |
to hold or keep |
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porosity |
physical property of soil , used to measure how much liquid the soil will hold |
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porous |
having small holes that allows air or liquid to pass through |
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Humas |
a type of soil that that is made , of dead plant and animal remains . |
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sedimentary rocks |
a type of rock formed by sediments that have been deposited in layers and cemented together |
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layers |
one fold of land laid over or under another |
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permeable |
allowing gasses or liquid to pass through |
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xetfcr |
uguyg |
