Question

what is formation of soil?



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Answer 1

Soil is the thin layer of material covering the earth's surface and is formed from the weathering of rocks. It is made up mainly of mineral particles, organic materials, air, water and living organisms—all of which interact slowly yet constantly.

Answer 2

What is the meaning of hypothesis ?

your questioned answer

Hypothesis - a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation .