You can start by conserving energy, using high efficiency appliances, picking up after pets, fixing an oil leak, not flushing medication down toliet or drains, not using harsh hand soaps. properly disposing of household chemicals.
Homes and communities can reduce pollution by avoiding barbequing because it might affect the air's purity.
They could also use a lesser amount of water and stop lettering. They could even hold cleaning events.
Also using a bicycle for transportation would make a change, if a group if people are going to the same workplace they could all ride together in one car.
