The following items are commonly used as pollution control devices by industry or transportation devices. They can either destroy contaminants or remove them from an exhaust stream before it is emitted into the atmosphere.
human is able to heal the environment by educating children to protect environment. Without their suggestion, their children are not aware of the essentials of the environmental protection so that the next generation’s world is fulfilled with bad pollutions.
Overall, people should to realize about the importance of environmental protection. Personally, many people attempt to heal the environment as they can. We are in the same boat. Why not try to keep our world?