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soil The top layer of the land surface of the earth that is composed of disintegrated rock particles, humus, water and air | |||
soil |
tla : 14 phrases in 7 subjects |
Communications | 1 |
Earth sciences | 1 |
Electronics | 1 |
Environment | 7 |
General | 1 |
Life sciences | 1 |
Metallurgy | 2 |