Question

how to make our atmosphere healthy ? please gave me answer

Answer 1

by planting more trees
awareness towards pollution

Answer 2

1.Change light bulbs

Highly efficient compact fluorescent light bulbs (CFLs) last for years, use a quarter of the energy of regular bulbs and actually produce more light.
2.Drive differently, or drive a different vehicle

The sad truth is that your car emits as much carbon dioxide as your entire house. That's the bad news. The good news is that anything you can do to improve the fuel efficiency of your car will have an enormous impact on climate change. In fact, experts say that paying attention to fuel efficiency in your car may be the single biggest thing you can do to prevent global warming

Buying a fuel-efficient car (like a hybrid) is wonderful