What is helpful about UV rays?

Question

asked Mar 22, 2018 116k views

2 Answers

EmmanuelB · Answer 1 · 2018-03-23T16:56:14+0000

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!

Ahmed Wagdi · Answer 2 · 2018-03-26T02:46:28+0000

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

What is helpful about UV rays?

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

Please log in or register to add a comment.

Please log in or register to add a comment.

No related questions found

Categories

Other Questions