Question

rearing of animals on a large scale

Answer 1

People all over the world rear animals as a source food.

This is more prevalent in countries where people belong to poorer background and they resort to rearing cattles.

Cattles provide people with milk when they are young and with meat when they are old and not able to produce any milk.

Answer 2

Solution :-

Rearing of animals on a large scale is known as Animal Husbandry.

Animal Husbandry is the management and breeding of domestic livestock scientifically to achieve desired qualities. These desired qualities can be nutritional or recreational. Animal husbandry is usually associated with milk and producing animals like cows, goats and buffaloes. It is also associated with egg and meat producing animals like hens, ducks, pigs and sheep. Nowadays, animal husbandry also deals with animals that are a source of labor like buffaloes, camels, horses and mules.