Sentence examples for material about pollution from inspiring English sources

I am 13, and the middle school curriculum constantly features material about pollution, species extinction, rain-forest elimination and global warming.

Just no word about pollution.

REPORTER AT LARGE about pollution.

What about pollution concerns?

And what about pollution?

Some are worried about pollution.

California is facing similar questions about pollution.

It's all about pollution and mutation.

"We did not know about pollution then.

You can talk about pollution, on and on and on.

Ordinary Hong Kongers also are worried about pollution levels.