Yes!
4. & 5. Biological soil crust prevents soil e r o s i o n by holding the grains of s a n d together.
Biological Soil Crust Activity Questions 4 & 5 Correct Answers
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Please go to Questions 6 & 7. |
Last updated: February 24, 2015
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Yes! 4. & 5. Biological soil crust prevents soil e r o s i o n by holding the grains of s a n d together.
Please go to Questions 6 & 7. |
Last updated: February 24, 2015