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What is helpful about UV rays?
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What is helpful about UV rays?

User Taiwotman
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2 Answers

1 vote
UV rays can be found In the sun and in tanning beds.
UV rays can cause cancer (skin) if proper skin health is not happening (sunscreen)

I hope this helps you!
User EmmanuelB
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7 votes
UV rays (sunlight) are used in plants during photosynthesis, and helps generate oxygen for us using carbon dioxide that we produce

Humans:
intake: oxygen
'waste': carbon dioxide

Plants:
intake: carbon dioxide
'waste": oxygen
User Ahmed Wagdi
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5.5k points
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