Answer:
Agriculture
Explanation:
Agriculture is a field occupied by all countries. It is called an art of cultivating the crops, soil and make the livestock. In agriculture occupation, people develop the animal and human product, cultivate and sal in the market. This occupation provides bread and butter to the world.
All occupation is dependent on this occupation. Agriculture is a profession that started in ancient times. This help in rising the civilization on earth. Herding and breeding animals were started with agriculture. When people start to adopt wild animals and the plant was called domestication.
