How is over-irrigation damaging to soil?
a.
it reduces the amount of organic material in soil.
b.
it results in the accumulation of salt near the soil surface.
c.
it increases the acidity of soil.
d.
it removes water from the water table.

Option B

Explanation:

The main source of salinity in the soil is irrigation that damages the crops in the field. The water that is used for irrigation has salts and minerals in it.

When there is a over irrigation, the extra water gets evaporated due to the sunlight. The left over substance is salt. This increase in the concentration salt in crops leds to destruction of crops.

c. movement because i took the test and it lets me review my answers

there’s no image attached but i can if you want: )