The roots of farming began in the areas of present day Turkey and the Middle East about 10,000 years ago. Two of the earliest settlements are known as Catal Hüyük and Jericho. Catal Hüyük had, by 6000 B.C., more then 1000 houses. It is at this place that we have discovered evidence of people taking wild grasses and using the seeds for food and planting for the next years food. These seeds are now known as cereals and make up a large percentage of the worlds food supply.