What contributed to the recovery of the ozone layer?

An increase in the Earth's surface temperature

A treaty that banned the use of aerosol cans

An increased volume of chlorofluorocarbon use

A decrease in the amount of ultraviolet radiation produced by the sun

Question

Bj

11 April, 17:50

+1

Answers (2)

Know the Answer?

Keely Winters · Answer 1

A treaty that banned the use of aerosol cans.

Katie · Answer 2

A treaty that banned the use of aerosol cans decreased dangerous emissions made by their use and production.

What contributed to the recovery of the ozone layer?An increase in the Earth's surface temperatureA treaty that banned the use of aerosol cansAn increased volume of chlorofluorocarbon useA decrease in the amount of ultraviolet radiation produced by the sun