Q- Below are given the names of a few lakes of India. Group those under two categories- natural and created by human beings.
(a) Wulnar (b) Dal (c) Nainital (d) Bhimtal (e) Gobind Sagar (f) Loktak (g) Barapani (h) Chilika (i) Sambhar (j) Rana Pratap Sagar (k) Nizam Sagar (l) Pulicat (m) Nagarjuna Sagar (n) Hirakund
Natural Lakes: Wulnar, Dal, Nainital, Bhimtal, Chilika, Pulicat, Sambhar, Barapani, Loktak.
Created by human beings: Gobind Sagar, Hirakund, Nagarjun Sagar, Rana Pratap Sagar, Nizam Sagar.