1. Because people throw litter on the ground so many animals eat it and become sick.
2. Oil spills from ships in oceans and rivers as made many aquatic animals and plants die.
3.Because households dump waste into the river due to the fact that it is polluted
4.The parents were exposed to radiation because their children have birth defects
5. We can’t see the stars at night because due to the light pollution
6.People cough because of they breathe the fumes from cars
7.The polluted soil leads to plants die
8. We can’t drink the water therefore it is polluted.
9We plant trees de to we have fresh air
10. The animals died so because of drinking the contaminated water.