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| sand A loose material consisting of small mineral particles, or rock and mineral particles, distinguishable by the naked eye; grains vary from almost spherical to angular, with a diameter range from 1/16 to 2 millimeters | |||
| sand | |||
| piesok: 5 phrases in 3 subjects |
| Chemistry | 1 |
| Earth sciences | 3 |
| Environment | 1 |