Is my Extended Essay Topic good?

To what extent does agrochemical use in tobacco farming inhibit photosynthesis through second-hand smoke?

What subject area would that be? Do you intend to perform an experiment?

Environmental systems and Societies. And Yep I plan to

I’m having difficulty understanding how you would test that question in a simple, easy to replicate experiment.

Break it down for me like I am a simpleton.

Dear Simpleton, The topic is yours and the project should be yours also. Someone else should not be asked to design your paper. Besides, you would do a better job stating your conclusions if you did the whole project.