Explanation

Photosynthesis converts sunlight, carbon dioxide, and water into glucose and oxygen. It occurs in chloroplasts, specifically in the chlorophyll pigment that gives leaves their green color.

The equation: 6CO₂ + 6H₂O + light → C₆H₁₂O₆ + 6O₂. The glucose produced is used for energy (respiration) or stored as starch for later use.

Factors affecting photosynthesis: light intensity, CO₂ concentration, temperature, and water availability. Farmers optimize these factors in greenhouses to maximize crop growth.