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What is photosynthesis?

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Presentation on theme: "What is photosynthesis?"— Presentation transcript:

1 What is photosynthesis?

2 Roughly about photosynthesis..
Photosynthesis is where the plants taking carbon dioxide and give oxygen. It happens during the day . And in photosynthesis they make their own food. Glucose form during photosynthesis. And it also a process where green plant make their own food.

3 Photosynthesis…. Green plant is the only kind organism in the earth which are able to make own food in the presence of sunlight . Therefore , green plant is also known as a food producer. Other organisms that depend directly or indirectly on the green plants for energy is then known as the consumers.

4 Exception 1 The food that produced by green are rich in energy and this substance are known as carbohydrates. (Example of carbohydrates are starch and glucose.) Photosynthesis is the process whereby green plants make their own food in the presence of water, carbon dioxide, light energy and chlorophyll

5 The equation shows the process of photosynthesis
Oxygen are also release to the surrounding air or atmosphere when photosynthesis take place in a green plant. The equation shows the process of photosynthesis chlorophyll = Carbon dioxide(co2) + Water(H2o) glucose (C6H12O2)+Oxygen (O2) light energy

6 Glucose is being produce during the process of photosynthesis as food and store as starch when the excessive glucose is not used up. Starch is usually found in the leaves of a green plant and can be tested with the help of iodine.


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