12.The hard layer of rocks below the C horizon is called *
(a) Bottom Rock
(d) Gravel
(b) Substratum
(c) Bed Rock
Answers
Answered by
1
Explanation:
Substratum (C horizon) is the lowermost layer of the soil just above the parent rock layer. ... The hard layer of rocks below the C horizon is called bedrock.
Answered by
4
The answer is:
C) Bed Rock
C) Bed Rock
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