Write the full form of CFC. Give its one harmful effect.

The full form of CFC is chlorofluorocarbon.

Chlorofluorocarbons (CFC) react with the ozone in the upper atmosphere and destroy the ozone layer, making the layer thinner and allowing ultraviolet (UV) radiation to pass through it and fall on the earth's surface.

The UV radiation can cause skin cancer and other ailments in humans and also affect plants and animals.