Cereal crops are plants grown primarily for their edible seeds, which are rich in carbohydrates. Common examples include wheat, rice, corn, and barley. These crops are essential for food production worldwide, serving as staple foods for billions of people. Cereal crops are cultivated in various climates and regions, making them adaptable to different agricultural practices. They are typically harvested when the grains are mature and dry, allowing for easy storage and processing. The cultivation of cereal crops plays a crucial role in global food security and the economy.