Photosynthesis Simplified for Exams Formula and Diagram Explained Clearly

Photosynthesis Simplified: Formula and Diagram for Exams

🌿 Photosynthesis is one of the most important chapters in Class 9 and 10 Science. Whether you’re preparing for board exams or competitive tests like NTSE and Olympiads, understanding this concept clearly can help you score better.

Let’s simplify photosynthesis with a clear explanation, easy formula and a neat diagram to help you remember everything during your exams.

🌞 What is Photosynthesis

Photosynthesis is the process by which green plants make their own food using sunlight, carbon dioxide and water. This process takes place in the leaves of plants where a green pigment called chlorophyll captures sunlight.

Plants convert light energy into chemical energy and store it in the form of glucose sugar. Oxygen is released as a byproduct.

🌱 Photosynthesis Formula for Exams

Here’s the simplified photosynthesis equation you should remember:

Carbon dioxide + Water + Sunlight → Glucose + Oxygen

In scientific terms:

6CO2 + 6H2O + sunlight → C6H12O6 + 6O2

This formula is super important and often asked in exams directly. Try to write it in both words and chemical form for better marks.

🌿 Photosynthesis Diagram for Revision

A simple diagram of photosynthesis shows:

Sunlight falling on green leaves

Carbon dioxide entering through stomata

Water absorbed from soil by roots

Oxygen released from leaves

Glucose stored in plant

Tip: Always label your diagrams properly in the exam. Use a sharp pencil and keep it clean and simple.

🧠 Why Photosynthesis is Important

It is the base of the food chain

It provides oxygen for all living beings

It helps in maintaining the balance of carbon dioxide and oxygen in the atmosphere

📚 How to Remember Photosynthesis Easily

Link it to real life: plants need sun, air and water just like we need food

Practice drawing the diagram daily for 5 minutes

Write the formula 3 times a day before exams

Watch short videos that explain the concept visually

✍️ Conclusion

Photosynthesis may sound like a tough word but it’s really a simple and beautiful process. Just remember the formula, understand the flow of energy and practice the diagram. With this trick, you’ll find this chapter super easy and even interesting.

Keep learning and trust the process just like plants trust the sun.