Red soil is a type of soil characterized by its reddish color, which is primarily due to the presence of iron oxides. This soil is typically found in regions with a warm climate and good drainage, making it suitable for various agricultural activities. It is often rich in minerals but may lack certain nutrients, requiring farmers to use fertilizers for optimal crop growth. The formation of red soil occurs through the weathering of parent rock materials, particularly in areas with low rainfall. Commonly found in places like India and parts of Africa, red soil supports the cultivation of crops such as millets, groundnuts, and cotton.