C4 photosynthesis is a specialized process used by some plants to efficiently convert sunlight into energy. This method allows plants to capture carbon dioxide more effectively, especially in hot and dry environments. By using a unique pathway, C4 plants minimize water loss while maximizing sugar production. Examples of C4 plants include maize, sorghum, and sugarcane. These plants have adapted to thrive in conditions where traditional C3 photosynthesis would be less effective. The C4 pathway helps them maintain productivity even under stress, making them important for agriculture in warmer climates.