The global environment protection
Our earth is our home, so if we want to protect our home we should protect our environment from harmful effects of human activity. Some of these activities cause pollution. Pollution now is a very important problem. Some of these problem are : the ozone holes, global warming (or green-house effect), acid rain …
The ozone layer is a layer of gases which stop harmful solar radiation protecting the earth. Recent research shows that there is a hole in part of the ozone layer
which is caused by smoke from factories, car exhaust fumes, aerosol cans ‘cause they contain CFC. Global warming is an increase in world temperature caused by the release of carbon. Such precipitation as acid rain contains dangerous chemicals, this is caused by smoke from factories.
Another problem is poisons in foods. Farmer soften spray chemicals in crops to safe them from pests. These chemicals are called pesticides. Scientists have found that pesticides often end up in our food and they can cause health problems - especially for kids.
The marine life or in other words ocean biota are in danger. They are filled with poison : industrial, chemical, nuclear waste. Every ten minutes one species of animal, plant or insect dies out for ever. The biodiversity is reduced to minimum, the extinction of animals and plants is a real problems nowadays and if nothing is done our earth will die in about 30 years from now. We face an ecological catastrophe. The humanity abuses nature.
So what can we do to avoid the environmental degradation ? There must be more rainforests, «green» belts on our planet, we should plant more trees, we should not waste resources but try save them, we also must make smoke from factories and car’s fumes more clean, we must not dump industrial waste to seas and rivers …
Now people are beginning to...
Please join StudyMode to read the full document