1.why do people at the beginning of the new millennium spend so much time & effort drawing public attention to the problem of ecology? 2.what ecological problems that humanity faces nowadays in your opinion are most urgent? 3.why are scientists so much concerned about the greenhouse effect & the process of global warming? 5. since the industrial revolution which started more than 200 years ago the need for energy has steadily increased hasn`t it? why are people nowadays very much concerned about energy they use to light and heat homes the energy that makes cars run etc.? 6. it is a known fact that during the history of the earth there were periods of dramatic climate changes which occurres naturally ice age among them . why do you think scientists are so much concerned about the current climate changes ? 7.can you say that the climate in the place where you live is changing? how? do you find these changes for the better or for the worse? can you give examples of climate changes in other places of the planet? 8.do you think the humankind can solve the world's ecological problems? if so, in what way? 9.can individuals help in this area? what ways? с вопросами нужна ! ! напишите ответ к каждому ! можно отвечать на . главное чтоб ответ был понятен .
