Enviromental Problems and Offered Solution The question about the enviroment is very actual nowadays. More and more people live in big cities, so traffic is increasing. If people do nothing about exhaust fumes, the humanity will live not so long. Factories also contribute to the process of pollution. Scientists argue about climate changes. Not so far ago they were sure that the global warming was coming, but now they insist the new Ice Age is on the way. So, what is the true? In my oppinon, in spite of climate changes character and speed, the humanity should cherish our planet. Basically, we should use eco-fliendly industry and fuels. People should discover new ways of water and earth purification. And the last but not the least, we mustn't exterminate any animal species.