Question

the principal source of energy on the earth'ssurface is​

Answer 1

One of the most important sources of energy is the sun. The energy of the sun is the original source of most of the energy found on earth. We get solar heat energy from the sun, and sunlight can also be used to produce electricity from solar (photovoltaic) cells.

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Answer 2

Answer:

energy can neither be created nor be destroyed it can only transfer from one medium to another medium , energy can be obtained from any source even human being can't do anything without energy . ocean,forest is the good source of energy

Explanation:

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