1) ------------ is source main of water a) Ground water b) Rain water c) Hand pump d) Rain water harvesting 2) Water is maintained by a) Rain b) Water cycle c) Ground water d) None of the above 3) The process of seeping of water is called ------ a) Infiltration b) Seepage c) Water table d) Aquifer 4) Water has ----- forms a) 2 b) 1 c) 4 d) 3 5) Depletion of water means a) Scarcity of water b) Increasing of water c) Water management d) None of the above

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

Restaurar desada automàtica: ?