1. reduce unnecessary power consumption from appliances such as air air conditioning fan.
2. help grow the tree because the trees will evolve with the world and help to suck carbon out.
3. the purchase of time trying not to get a container or a plastic case like foam water bottle.
Try to reuse because
These plastics biodegradable
4. Select use the mass transit system. In the case that can be made include the Skytrain-van bus.
Because each vehicle will result in burning the fuel.