Question

what are the practices we may adopt to protect ozone layer

Answer 1

1.We may use more and more battery vehicles instead of the polluting vehicles.
2.Limiting the usage of bikes, and cars for short distances, and by increasing the usage of the cycles,etc...
3.By using Compressed Natural Gas instead of using petrol, diesel, etc...
4.By taking possible measures to reduce the release of greenhouse gases, as these are responsible for the depletion of the ozone layer, and Global Warming.

Answer 2

Level of carbon dioxide should not increase.Industrial emissions should be under control.Humans should learn to use less resources and conserve the same for future.Save the planet from pollution.