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sergij07 [2.7K]
3 years ago
9

How did the formation of the ozone layer contribute to the existence of life on Earth?

Biology
2 answers:
Maslowich3 years ago
5 0

Answer:

It blocked the suns harmful UV rays !

Hope this helps!

lord [1]3 years ago
5 0
Scientists believe that the formation of the ozone layer played an important role in the development of life on Earth by screening out lethal levels of UVB radiation (ultraviolet radiation with wavelengths between 315 and 280 nanometres) and thus facilitating the migration of life-forms from the oceans to land.
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