Описание презентации по отдельным слайдам:
Environmental Pollution Pollution is as complicated as serious problem. Automobiles are polluting the air but they provide transportation for the people. Factories pollute the air and the water but the provide jobs for people and produce necessary goods. Fertilizers and pesticides are important for growing crops but they can ruin the soil.
Environmental Pollution Thus, people would have to stop using many useful things if they wanted to end pollution immediately. Most people do not want that of course. But pollution can be reduced gradually. Scientists and engineers can find the ways to reduce pollution from automobiles and factories.
Номер материала: ДВ-076412
Вам будут интересны эти курсы:
|Включите уведомления прямо сейчас и мы сразу сообщим Вам о важных новостях. Не волнуйтесь, мы будем отправлять только самое главное.|