Identify the correct statements:
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Soil erosion can be prevented by planting more trees.
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All soils have the same percolation rate.
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Clayey soil has the highest water holding capacity.
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Sandy soil is suitable for crops like cotton.
1
1, 2, 3 are correct
2
2, 3, 4 are correct
3
1, 3, 4 are correct
4
All are correct