5. |
Rivers full of dead fish are supplying our drinking water, |
BY |
|
6. |
Additives, such as chlorine, have ruined the taste of our drinking water. |
DUE TO |
|
7. |
Traffic pollution is contaminating agricultural crops such as fruits and
vegetables. |
BECAUSE OF |
|
8. |
Agricultural sprays have caused mysterious new illnesses. |
BY |
|