The Earth and its ecology
air pollution plants pollute the air
water pollution plants pollute water
soil pollution people pollute soil
fauna and flora pollution plants pollute nature
Ozone ball is damagedeffects of pollution
Global warming. An increase in the world temperature
Acid rain It is caused by smoke and factories
Treatment facilities at factories
recycling. Many companies use packaging (bottles, boxes) which has been recycled
Реєструючись, ви погоджуєтеся з угодою користувача та політикою конфіденційності.
«На Урок». Освітній інтернет-проект