Question

The upper limit of water under the ground is called P. The water found below the P is called Q. The process of seeping of water into the ground is called R. The Q thus gets recharged by this process. At places the Q is stored between the layers of hard rock below the P. This is known as S. Then what are P, Q, R and S?​

Answer 1

ans:The process of seeping of water into the ground is called infiltration. The groundwater thus gets recharged by this process. At places the groundwater is stored between layers of hard rock below the water table. This is known as an aquifer