Предмет: Физика, автор: HAWKDEATH125top1

Сизиф несет тяжкое наказание за свое коварство и обман. Боги Олимпа обрекли его вечно вкатывать камень на гору. Мощность Сизифа 100 Вт. Сколько раз в неделю он успевает вкатить камень массой 150 кг на гору высотой 300 м, если работает круглосуточно, без сна, отдыха и выходных?

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Автор ответа: jasthlopetz

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ответить на вопросы своими словами

1. How did people live for thousands of years?
2. What cities appear all over the world today?
3. What pollutes the air we breathe?
4. What is the result of the pollution the atmosphere?
5. Why is environmental protection of a universal concern?
6. What are the initial steps in this direction?

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