Диалог на языке про защиту окружающей среды

- Hello - Hi - What do you think about our environment? - Do you mean situation novadays? - Yep, you're right - Well, I think that in 20-21 centuries factories and so on trhrow out tonnes of the poisons and trash in atmosphere - And what the trouble? - Poisons may kill wild animals or threes, even may crash the biocenosises so I think it's pretty dangerous - Well thank you, you can count on me