Question

Which of the following compounds is responsible for depleting the ozone layer? options:

a)sulfur dioxide
b)nitrogen oxides
c)chlorofluorocarbons
d)water vapor

Answer 1

Chlorofluorocarbons (CFCs) are responsible for depleting the ozone layer.

Step-by-step explanation:

The compound responsible for depleting the ozone layer is chlorofluorocarbons (CFCs).

CFCs are man-made substances that are commonly found in refrigerants, air conditioning systems, foams, and aerosols. When CFCs are released into the atmosphere, they can be broken down by ultraviolet light, producing atomic chlorine. This atomic chlorine reacts with ozone molecules, leading to the depletion of the ozone layer.

This process of ozone depletion is a significant environmental concern, as the ozone layer plays a vital role in protecting the Earth from harmful ultraviolet radiation.