Active and Passive voice
Active 1. Pollution contributes to the harmful environment that results in adverse effect on living being. 2. Pollution is the process that makes nature's resources unsafe or unsuitable to use. 3. While we breathe, we inhale the toxins released. 4. Highly toxic gases filled the air. 5 The power industries that burn foil fuels releases dangerous gases in environment. 6. Every individual owns certain responsibility of mantaining a few points. 7. Toxic pollutants affect more than 200 milion people. 8. Pollution disturbs our ecosystem and the balance in the environment. 9. Switch off electricity-based equipments when not in use. 10. Use public transportation to reduce noise, air and light pollution. Passive 1. The harmful environment that results in adverse effect on living being was contributed by pollution. 2. Nature's resources unsafe or unsuitable to use was made by pollutin. 3. The toxins released was inhaled by us when we breathe 4. The air was filled by hig...