Almost all the living world depends on plants for food material. How do you appre- ciate the process of making food by the green plants ?

Explanation

1) Among all the living organisms on planet earth , only plants are capable of producing their own food and deriving energy from it. Hence they are the producers.
2) Plants can be treated as a wonderful natural machine that converts solar energy into chemical eriergy.
3) This natural machine provides food and supports the life by providing oxygen for all the organisms on the earth .
4) Even today , the modern man has not invented anything similar to a green plant for utilization of solar energy . .
5) So, plants are considered as wonderful machines which prepare food for survival of all living beings on the earth.