The most dangerous pollutant to Ozone layer is:

Related MCQs

• The presence of Ozone layer in the atmosphere was first observed by:
• Ozone layer is known as the earth’s
• Which of the following is not a primary pollutant?
• Which one of the following is primary air pollutant:
• Major cause of Ozone depletion is due to which chemical?
• The layer of the atmosphere closest to Earth is called the:
• The most harmful environmental pollution from nuclear reactor is–
• Which of the below is most responsible for world water crisis ?
• Most abundant noble gas of the atmosphere is
• The most harmful of ultraviolet radiations are