Question

Why is tank irrigation more prevalent in south india???​

Answer 1

Answer:

i think u r in tenth.....so the exact answer for u is...

tank irrigation is prevalent in South bcz it has hard underlying rocks which do not allow the water to seep through

Answer 2

Answer:

Tank irrigation is more prevalent In South India because of the following reasons:

1.The rivers are not snowfed and are mainly dependent on rainwater.

2.The terrain is uneven with many natural depressions that facilitate the building of tanks.