Question

How is the animal kingdom useful to us?

Answer 1

Hint: The animal kingdom contains a variety of species which includes terrestrial, aquatic animals, and birds. Even humans fall under this kingdom.

Complete answer:
The animal kingdom is useful to humans in various ways. The survival of each animal is dependent upon the other. The domesticated animals itself are useful in different ways:

Poultry animals: The animal which produces the food in the form of milk, meat, and eggs comes under this category. These include cattle, poultry, goat sheep, etc.

Skin, hides, and fibers are also obtained from animals like sheep, camel, cattle, and goats.

Draught animals: These are the animals that are used for plowing fields, transportation, carrying heavy loads, and other agricultural activities.

Animals like dogs, cats, fishes, and many varieties of birds are used as domesticated animals.
Many animals are of economical importance to us like silkworms belonging to the phylum arthropods are used for the production of silk. Many animals like crocodiles and snakes are used for the production of leather and are one of the most economic industries.

The insects are the other class of the Animalia kingdom and play an important role in our world as they play an important role in pollination which helps to increase the plant population.

Note: The animals are important not only because of their economic and nutritional importance but they are also necessary for the sustainability of the ecosystem. The diversity of animals is necessary to maintain the food chains and to stabilize the balance in nature.