Air pollution How to protect air clean Pollutants

Air pollution How to protect air clean?

Pollutants • Main air pollutants are toxic gases that are released from factories. • Other air pollutants are many cars on the road. • Burning of forests is also a lot of damage to air, human and animal.

Natural contaminants • The eruption volcano emit harmful gases, dust and lava. • Sandstorms are also opasni. Te fill the air with sand, which became impossible to breathe. • Man can not affect the natural contaminants.

How can we solve our problems? One solution is to have the plants water treatment plants, so as not to pollute the environment.

The harmful gases • We can reduce the harmful emissions from the vehicle using a close-range drive or to walk, to do shared trips, to use public transport. You can use the car only as a last resort.

Planting trees Planting more trees is very important because they are the main source of oxygen, and people can not live without it. More important is to plant deciduous trees, conifers because are not so useful because of their needles. They create acidic soil and therefore not under the pine trees grow other plants.

Each sheet of paper is an important • Each sheet of paper is very important because in order to do cut down thousands of trees, and they are sources of oxygen, but we can not breathe without oxygen. A tree is equal to 9, 000 sheets of paper, so you can save paper and instead use it only on one side, but on the other.

For use on paper • About 324 liters of water are used for producing 1 kg of paper. • Each year in the U. S. alone are printed 2 billion books, 359 million magazines and 24 billion newspapers. • Only in 2008. U. S. paper and newsprint industry is used to operate around 125 million cut trees.