Terracotta is a type of clay-based ceramic that is fired at a low temperature, typically between 900 and 1,050 degrees Celsius. In its natural state, terracotta is a reddish-brown color, which has made it a popular material for outdoor garden and decorative items, such as pots, planters, and sculptures. Terracotta is also used to create tiles, pipes, and roofing materials, due to its durability, natural insulation properties, and resistance to extreme weather conditions.