To avoid __________ the foundations should be taken beyond the depth up to which rain water can not reach.

Withdrawal of moisture from the sub-soil

Horizontal movement of the earth

To avoid __________ the foundations should be taken beyond the depth u

1.	To avoid __________ the foundations should be taken beyond the depth up to which rain water can not reach.
A.	Unequal settlement of the soil
B.	Horizontal movement of the earth
C.	Atmospheric action
D.	Withdrawal of moisture from the sub-soil
Answer» D. Withdrawal of moisture from the sub-soil