The full form of $CFCs$ is . . . . . . .

What is the significant date associated with the Montreal Protocol?

Harmful ultraviolet radiations from the sun cause:

The global agreement to reduce the emission of substances that cause the depletion of the ozone layer was adopted in which of the following?

Given below are two statements.
Statement $I$: Absorption of $UV$ radiations is directly proportional to the thickness of ozone.
Statement $II$: Ozone is generated by absorption of shorter wavelength of infrared radiations.
In the light of the above two statements,choose the correct answer from the options given below.

An international treaty known as the Montreal Protocol was signed to control the emission of: