C4 plants are a type of plant that have a unique photosynthesis process, allowing them to efficiently capture carbon dioxide. This adaptation helps them thrive in hot and dry environments, where water loss is a concern. Examples of C4 plants include maize, sorghum, and sugarcane. In C4 photosynthesis, plants initially fix carbon dioxide into a four-carbon compound, which is then converted into sugars. This process minimizes water loss and maximizes energy production, making C4 plants highly productive. Their efficiency is particularly beneficial in regions with high temperatures and intense sunlight.