Photosynthesis Basics
Ever wondered how plants create their own food? Photosynthesis is the incredible process where plants use light energy to convert carbon dioxide and water into glucose and oxygen. This happens inside tiny structures called chloroplasts, which contain a green pigment called chlorophyll that absorbs light.
The equation you need to remember is: 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂ (carbon dioxide + water → glucose + oxygen). Photosynthesis is an endothermic reaction, meaning it takes in energy during the process.
Three main factors affect how fast photosynthesis happens: light intensity, temperature, and carbon dioxide concentration. Any of these can become a limiting factor - the thing that slows down the whole process when there's not enough of it.
Quick Tip: Think of limiting factors like the slowest person in a group project - they determine how fast the whole team can work!
