Air pollution is a big problem. It come from carbon dioxide from cars and industries. If we don;t stop using fossil fuels we won;t wafe a clean air.
If we stop using the cars to go every where, and we try to talk more, then we will reduce carbon dioxide and fossil fuels.We can also use alternative transports such as bicycle,scooter or public busis.
If we buy less and start recycling and reusing, then we will reduce the a mount of production of the factories. If the factories work less,the will pollute less.
If we use alternative energies such as solar and eolic,we won;t contaminate as much.