crops|noun|plants that are grown and gathered for food, such as grains, fruits and vegetables
dry|adjective|without water; having little rain; not wet
period|noun|an amount of time with a beginning and an end
purpose|noun|the reason or desired effect for doing something; goal
supply|noun|the amount of something that can be given or sold to others
supply|noun|the amount of something that can be given or sold to others
