increasing air flow
Reducing air pollution is to cause a reduction in how polluted the air is. That shouldn't take much to work out.
Actually, they don't. Are you talking about reducing pollution?
yes
Britain
Home gardening is a very Green activity, and is extremely good for the environment helping reducing pollution levels in many communities. It is also a way to save money, and eat healthier food.
reducing air pollution
Your mom lol
I'm not sure which ones help stop pollution but i do know that humans are not helping.
High altitude particulate pollution may be helping to reduce global warming.
Cars and other vehicles are a substantial contributor of air pollutants, more than 50% in the US, so reducing the number of vehicles on the road would grealty improve air quality.
When you are preventing pollution, you are helping more than just yourself. You are helping plants, animals and humans. Restoring polluted water is basically dumping pollution back into pollution. It is better to prevent pollution now, because it can help YOU later on as well! :)