Abbigarchionawm
Abbigarchionawm Abbigarchionawm
  • 24-12-2016
  • Biology
contestada

Ozone is both helpful and harmful to life on Earth.
true or false

Respuesta :

scme1702
scme1702 scme1702
  • 25-12-2016
True.

In the upper layers of the atmosphere, it blocks UV radiation from the sun; however, in the lower layers, it is a pollutant. 
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AshlynRoseF04 AshlynRoseF04
  • 06-11-2020

Answer:

True

Explanation:

edge 2020

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