How did man get energy from sun indirectly

1.	How did man get energy from sun indirectly
Answer» we gather the sun's heat conductivily , radiantly, convectively and HUMAN tissue direct absorb sun's energy when in the presence of sunlight . It is solar energy that allow the PHOTORECEPTORS in our eyes to receive image signals BASED on REFLECTION off of the objects.Explanation:please mark this answer as brainlist answer

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