Which of the following is constructed in rocky areas?
(a) Wells (b) Tubewells
(c) Tanks (d) canals
Answers
ANSWER:
Tanks
EXPLANATION:
Tanks are built by constructing earthen walls across a valley or depression in which rain water is collected, and later is used during dry summer months. For constructing tanks, there must be impervious layer or hard rocks below such that water does not seep in.
Peninsular India is made of hard impervious rocks that checks the seepage or percolation of water and favours the storage of water. Imperial rocks also known as impermeable rocks do not let water to pass through them freely.South India and Peninsular India are favourable for tanks since there are many natural depressions.
The underlying rocks of the southern plateau are impervious and hard that checks the seepage or percolation water beneath.
Answer:
tanks
Explanation:
pls mark me barinlist and like