People throw litter on the ground _____many animals eat the litter and become sick.

Households dump waste into the river_____ its pollution.

6. Many aquatic plants are dead _______ the polluted water.

Our club is going to have plans to ___ the beaches.

We ___ all our cans and bottles.

The contaminated water___ in the death of Aquatic animals.

We should be ___ of the importance of preserving the wild animals.

It’s important to ___ more paper and glass.

Some families buy a lot of food and don’t eat them. They___ it.

... is/ are discharged from vehicles, engines, and from some manufacturing processes.

The process of reusing materials so not to waste things

If people breath ___________ air, they will have breathing problems.

_______ is the contamination of lakes, rivers, oceans, or groundwater, usually by human activities.

Too much use of electric lights in cities may cause _______.

Rubbish in the river can ___ the fish.

If you can use something like a bag or a plate again, we call it___.

Environmental ___ has increased dramatically over the past decades.

That fine is not enough to ___ people to stop littering in the streets.

The ___ of the project is to encourage people to cut down on waste.