Поставити слова в правильному порядку 1. Pollution air is of water and land contamination.
2. Ukraine some of the polluted most landscapes in Eastern contains Europe.
3. Green house effect created increasing by constantly of cars the is number.
4. The Dniester polluted and the are the most Danube rivers.

LenaMatveyeva2    3   29.11.2020 17:18    0