Transform from Active into Passive Voice.(Преобразуйте от активного в страдательный залог)
1.We pollute water and air with toxic wastes.
2.Poachers killed a lot of rare animals.
3.Public organizations in Ukraine support enviromental protection campaigns.

1. Water and air are polluted with toxic wastes (by people)
2. A lot of rare animals were killed by poachers.
3. Environmental protection campaigns are supported by public organizations in Ukraine.