Assess the following statements about soil properties:
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The A-horizon is rich in minerals and has little organic matter.
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The C-horizon consists of larger rock fragments.
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Loamy soil is ideal for agriculture due to its optimal texture and nutrient content.
1
Only 1 and 2 are correct
2
Only 2 and 3 are correct
3
All are correct
4
Only 1 and 3 are correct