The correct answer is C. Ozone.
Ozone is a gas that is found in the Earth’s stratosphere. It absorbs ultraviolet radiation from the sun, which helps to protect life on Earth. However, human activities, such as the release of chlorofluorocarbons (CFCs) into the atmosphere, have caused the ozone layer to deplete. This has led to an increase in the amount of ultraviolet radiation reaching the Earth’s surface, which can cause skin cancer and other health problems.
Carbon monoxide is a gas that is produced when fossil fuels are burned. It is a colorless, odorless gas that can be deadly if inhaled in high concentrations. Carbon monoxide does not deplete
the ozone layer.Carbon dioxide is a gas that is produced when fossil fuels are burned. It is also a greenhouse gas that contributes to climate change. Carbon dioxide does
not deplete the ozone layer.Oxygen is a gas that is essential for life. It is not a greenhouse gas and does not deplete the ozone layer.