Agricultural economies are still used in some countries of the Middle East, especially where other natural resources are few. These economies are often associated with a lower standard of living. Herding and livestock raising is a common means of income in areas too dry for farming. Animals raised include cattle, goats, and sheep. Farming often occurs along the coasts, but may also occur in drier areas if irrigation watering methods are used. Some people choose to practice subsistence farming methods, growing only enough food to feed their families. With little fertile soil in the region, it is tough to make a living growing and selling large quantities of crops. Major crops in the Middle East include wheat, cotton, and citrus fruit.
Agricultural economies are still used in some countries of the Middle East, especially where other natural resources are few. These economies are often associated with a lower standard of living. Herding and livestock raising is a common means of income in areas too dry for farming. Animals raised include cattle, goats, and sheep. Farming often occurs along the coasts, but may also occur in drier areas if irrigation watering methods are used. Some people choose to practice subsistence farming methods, growing only enough food to feed their families. With little fertile soil in the region, it is tough to make a living growing and selling large quantities of crops. Major crops in the Middle East include wheat, cotton, and citrus fruit.
Biologists who work in the fields of genomics and molecular biology study DNA genome content and analyze genetics on a molecular level. They do it to map DNA and use it to prevent diseases or anything similar.
