Question

Which is not a likely outcome after extensive irrigation of dry farmland?

useless, unproductive soil

salinization of the soil

depletion of groundwater

nutrient-rich soil

Answer 1

nutrient-rich soil

Hope this helps!

-Payshence

Answer 2

The extensive irrigation cannot add nutrients to the soil and makes it a nutrient rich soil.

The dry farmland which is irrigated extensively will not add nutrients into the soil. When any dry farmland is extensively irrigated then the soil is made productive for sowing the seeds and growing crops.

This cannot add nutrients as it is added to the soil by microorganisms and fertilizers.