Science fair Ideas?

Question

Ok, i know this seems a little lazy but i can't seem to find any good science experiments. There arn't any good sites that can help me. All i want is an experiment dealing with water pollution or geology. I just can't find any experiments, all there is are projects. If you have a source, please list it, it will really help!

If you're reading this please answer this question.

Answer 1

Look at greywater usage. Look at alleviation of water pollution by natural means (settling ponds with parks built around them). Look at depletion of fossil water reservoirs. Keep science in mind as you read and think about the things that interest you.