Исправьте ошибки в тексте. water pollution water pollution is one of the main problems of modern society. in some countries, this problem is quite acute. water pollution comes mainly from the fact that many factories use the river as a dumping ground for waste. water pollution affects the world around us. damage animals and plants. destroying they habitats. however, in water purification are only interested community of ecologists. ordinary people believe that everything is normal.i believe that people should help to cleanse the water.

Рузанка1111    2   29.05.2019 07:20    1