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1 vote
SOMEONE HELP ASAP!! 20 POINTS!!

Which soil horizon is located closest to the earth's crust?
O horizon
A horizon
B horizon
C horizon

Its not O horizon, already tried that and got it wrong.

2 Answers

5 votes
The C horizon because it lays on the bedrock of the earths crust.
User Kostya Khuta
by
8.3k points
5 votes
The C horizon is the answer. 
User Matteo Riva
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7.5k points