Question

why is photosynthesis regarded as the sole mechanism for the convertion of solar energy into suitable forms of energy?

Answer 1

because in photosynthesis the solar energy is converted into chemical energy by the chlorophyll present in the leaves of the plant with the help of water to synthesis their food..the energy produce in this process is store in the form of starch and 10%of which passed on to other organism..the oxygen evolved is the main product for the survival of living beings on the earth