Science Buddies: "Ask an Expert"

i need help in finding a science fair project that has to do with the environment. if u have any ideas plz post thanks

Science Buddies has a bunch of projects on environmental science, here: https://www.sciencebuddies.org/science- ... ?ia=EnvSci . Take a look and see if there's anything you're interested in. Since you're in high school, you should probably aim for the more complex projects (difficulty 7-10 or so). But, if you really like something with lower complexity, let us know and we may be able to think of some ways to make it a bit more challenging.

Good luck!