Question

Which soil is least fertile ​

Answer 1

Fertile soils teem with life. Porous loamy soils are the richest of all, laced with organic matter which retains water and provides the nutrients needed by crops.

Sand and clay soils tend to have less organic matter and have drainage problems: sand is very porous and clay is impermeable.

Answer 2

Explanation:

Fertile soils teem with life. Porous loamy soils are the richest of all, laced with organic matter which retains water and provides the nutrients needed by crops. Sand and clay soils tend to have less organic matter and have drainage problems: sand is very porous and clay is impermeable.