How can you prevent air pollution?
to prevent air pollution you can:
1-use adequate filters in chimneys or in cars.
2-use biodegradable products (products that can decompose) and
decompse them instead of burning them.
3-multiply green areas so trees can take in carbon dioxide and
4-when filling your car, use gasoline that has no lead so
pollution can be reduced
5-reduce the number of private cars and carpool or use electric