Question

4. The ozone layer in the atmosphere has
been badly damaged by the emission of
Gases.

Chlorofluorocarbon
Dusts
Nitrogen gas​

Answer 1

Answer:

Chloroflourocarbon badly damage the ozone layer

Answer 2

Answer:

Chlorofluorocarbon

Explanation:

Three new Chlorofluorocarbons (CFCs), which act to destroy ozone, have been identified. ... When the hole in the stratospheric ozone layer over Antarctica was discovered in 1985, the evidence quickly identified CFC gases as the culprit.