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Earth’s ozone layer first began to form in the stratosphere during the ___ eon.
A. Paleozoic
B. Archaea-Proterozoic
C. Hadean
D. Archean


Sagot :

940172

BRAINLIEST PLEASE!!!

Answer:

B

Earth ozone started to form some billion years ago. It gradually lead to the formation of the stratosphere.

  • Earth ozone stated to form some 600 million year. As a thin layer was formed around the earth's surface capable of protecting life on earth.
  • The Paleozoic era marks the formation of ozone gas. As ot was time when the geologic and climatic events took shape.

Hence the option A is correct.

Learn more about the first began to form in the stratosphere during.

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