If ____ is stopped, and ____ is increased, animals that depend on plants will get protection and thrive.
I. Biosphere reserve II. Wildlife sanctuary III. National paro IV. Zoo
Classify as ‘right’ or ‘wrong’.
(a) Use of chemical fertilizers.
(b) Tree plantation.
(c) Use of drip irrigation.
(d) Throwing away stored water.
(e) Nulla bunding.
(f) Letting slag from fractories into rivers.
(g) Using public transport.
(h) Wanton hunting of animals.
(i) Using alternative sources of energy.
(j) Clearing forests.