Question

Water pollution can be stopped best by
(a) treating effluents to remove injurious
chemicals
(b) rearing more fishes
(c) cultivating useful water plants
(d) spraying with ddt

Answer 1

Answer:

Water pollution can be stopped best by

(a) treating effluents to remove injurious chemicals✔

(b) rearing more fishes

(c) cultivating useful water plants

(d) spraying with ddt

Answer 2

$\huge\bold\red{Hey!}$

Water pollution can be stopped best by treating effluents to remove injurious

chemicals.