It would be interesting to know that photosynthesis is the only process on earth which can utilize the energy present in the sunlight to prepare food for millions of animals and humans. If there were no green plants, all life on earth would come to an end because photosynthesis is the only process in this planet which adds oxygen to the atmosphere and makes our living possible and for the sustenance of the mankind possible.
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We should greatly appreciate the plants. because they will prepare food with the help of photosynthesis and it supplies food to all parts of the plant.plants are the primary producers. we can also call them as autotrophs.plants give food to all the living organisms,it may be directly or indirectly.plants not only gives the food it protects all the living organisms by giving oxygen.plants take carbon dioxide inside and gives out plants play a important role in the supplying the food for the living world