Science Mystery
5 XP
The Invisible Shield
I am invisible, yet I protect all life on Earth.
Without me, the Sun would burn everything alive.
Scientists discovered a hole in me in 1985.
What am I?
Hint: It lives in the stratosphere and absorbs UV rays
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Earn 5 XP for the correct answer!
Earn 5 XP for the correct answer!
Quest Info
- Category
- Science Mystery
- Difficulty
- Easy
- Reward
- 5 XP
- Tried
- 42 volunteers
- Solved
- 39 (93%)
