This day commemorates the signing of the Montreal Protocol on Substances that Deplete the Ozone Layer on September 16, 1987.
The International Day for the Preservation of the Ozone Layer is observed on
Asked in WBPSC CS Prelims 2017 · Topic: Ozone Layer (International Efforts for Ozone Layer Protection: Vienna Convention and Montreal Protocol)
More Environment and Ecology questions
- International Ozone day is celebrated on
- When World Ozone Day is celebrated ? - If the question has multiple statements, format using ... - For Assertion/Reason, retain 'Statement-I' and 'Statement-II' clearly. - For matching pairs, use HTML
- Which day has been designated by the UN as the 'International Day for Preservation of the Ozone Layer'?
- Montreal protocol is associated with
- What was Montreal Protocol concerned with?
- Montreal Protocol was signed in
- Consider the following statements about Chlorofluorocarbons (CFCs) : 1. CFCs remain inert in the troposphere but slowly diffuse into the stratosphere. 2. CFCs in the upper atmosphere are subjected to UV radiations, generating free radical chlorine that immediately reacts with O₃ to form a radical called chlorine monoxide (ClO). 3. Each ClO can initiate a series of chemical reactions, leading to the destruction of the ozone layer. How many of the statements given above is/are correct ?
- On the ozone layer, the CFC has continuing their effects as :
