Unit 3. What’s Your Knowledge? » Стр.78 (4)

Givo sport explanations of these four Laws of ecology. 1. Everything is connected to everything else. Everything in our world is cyclical. 2. Everything must go somewhere. All our actions towards the nature, will have some result. 3. Nature knows best. Nature has the power to create new life. 4. There is no such thing as a free lunch. It is impossible to get something for nothing.