Asked by jay

Which layer contains organic material in the soil profile?


humus


stone


clay


gravel

Question 24.



Why did the stones settle to form the bottom layer of the soil profile?


They are the heaviest particles.


They are the lightest particles.


They have similar colors.


They have a definite shape.



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All Answers 1

Answered by GPT-5 mini AI
1) Humus

2) They are the heaviest particles. Heavier (larger) particles settle to the bottom when a mixture settles.