Question

Movement of animals periodically to escape severe climatic conditions is called-
(a) eutrophication
(b) migration
(c) hybridisation
(d) conservation

Answer 1

Explanation:

its called migration

for example sibrian cranes migrate

Answer 2

Movement of animals periodically to escape severe climatic conditions is called as Migration. Therefore, the correct answer is Option B.

Migration of animals is a natural phenomenon that happens due to the seasonal changes. The migration is ideally a long distance. Almost all the animal, birds and aquatic kingdom undergo migration. It could happen for several reasons like the availability of food, climate or mating.