Question

What do you think of when you hear or read the word pollution ​

Answer 1

Explanation:

When you hear about pollution, you’re most likely hearing about chemical emissions into air or water that come from industrial processing. But pollution isn’t just environmental

Answer 2

When we  hear the word pollution always one word suddenly comes is dirt . as pollution is related to dirty or unclean water , air or are surrounding and as we all known pollution is not good for our environment and of course for ourselves.