List of top Social Science Questions on Water Resources asked in CBSE Class X

Explain any three factors responsible for water pollution.
Describe any five steps taken to save fresh water from industrial pollution.
Match Column I with Column II and choose the correct option.
Column I (Dams) Column II (Rivers)
i. Sardar Sarovara. Sutlej
ii. Hirakud b. Krishna
iii. Bhakra Nangalc. Narmada
iv. Nagarjuna Sagard. Mahanadi