Our earth is very polluted. Everything is polluted: land, water, and air. Air is polluted form smoke coming form cars and factories. Smoke contains carbon dioxide. People use aerosols, which destroy the ozone layer. To protect environment we should use lead free patrol or use bicycles. We should also plant trees. In water is also very polluted by lakes from factories, by chemicals, which we put to the water. But we can protect water from pollution by filters. Our land is polluted by rubbish. We destroy our planet. We shouldn?t use plastic a lot. We should also recycle paper, glass. Everywhere should be special conteners for glass and paper. We should punish people who destroy our planet.
