Question

(4) The salinity of the soil increases.​

Answer 1

Answer:

Soil salinity is the salt content in the soil; the process of increasing the salt content is known as salinization. ... Salination can be caused by natural processes such as mineral weathering or by the gradual withdrawal of an ocean. It can also come about through artificial processes such as irrigation and road salt.

Answer 2

Answer:

Here you goes

Explanation:

Soil water salinity is dependent on soil type, climate, water use and irrigation routines. ... As the water is taken up by plants through transpiration or lost to the atmosphere by evaporation, soil water salinity increases because salts become more concentrated in the remaining soil water.

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