what do we use psi psi *instead of psi square
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Answered by
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Answer:
WHAT IS PSI SQUARE.....
Answered by
1
Answer:
mujhe pata nahi
LoL XD
Explanation:
Step farming or terrace farming is common in hills to check soil erosion through water current on the slopes. It provides a physical barrier to soil erosion by water. The mountain is made into steps that slows down the speed of rainwater preventing damage to crops.
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