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Protection for the environment Protection of the world!

The environment § The environment means surroundings in which people, animals and plants develop and exist.

Environmental problems now: § The air pollution § The water pollution § The ground pollution

Air pollution § If you hear the word „environmental pollution” you think of factories, plants, cars and buses. § The growing number of cars on roads and highways contribute much to the air pollution. § Factories produce large quantities of carbon dioxide, radioactive particles, sulphur and nitrogen, which get into the air.

Water pollution § Water pollution is the contamination of water bodies (e. g. lakes, rivers, oceans and groundwater). § Water pollution affects plants and organisms living in these bodies of water; and, in almost all cases the effect is damaging not only to individual species and populations, but also to the natural biological communities.

Protection for the environment § I think that the best way how to reduce pollution, is reusing and recycling. § People should make and buy environmental goods, solve the problem of the selective garbage collection system and recycling, save the air, the waters, the woods, and bring up environment-minded children. I think most of us want to live in a peaceful and unpolluted World.

Greenhouse effect Ï In the last 100 years the Earth’s surface has warmed up by more than half a degree, this change could cause rising the sea levels by up to one and half meters by the year 2030. Ï The Greenhouse effect is caused by polluted atmosphere which was polluted by carbon dioxide.

Ozone Hole The ozone hole is thinning at a rapid speed. It is a layer which protect us from dangerous UV rays, these could damage the life on the Earth.

Acid rain § What is acid rain? § Acid rain is caused by emissions of sulphur dioxide and nitrogen oxides.

Thank you for watching this video Made by Alexandra Fodor Class 8 C