Question

in primitive earth energy is formed from (a) lighting (b)volcanic eruption (c)uvlight (d) all​

Answer 1

Explanation:

1. in the early Earth by lightning discharges occurring inside ... about 10 •2 -1013 g of NO could have been produced ... Volcanic activity was a widespread planetary ...
2. other words: the spontaneous interaction of the molecules present in the early earth's atmosphere formed more complex organic ...
3. Ultraviolet (UV) radiation is similar to visible light in all physical aspects, except ... It stimulates vitamin D production in the body. ... Therefore, UV-C from the sun does not affect ...

Answer 2

Answer:

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