Environmental vs. Chemical Engineering and relevant High School Courses

<p>I'm in IB HL Math which includes AP Calc AB and BC, as well as IB SL Physics and IB HL Chemistry. When choosing relevant courses at a local college, would it be more beneficial to do physics with calculus, calculus II, or geology/meteorology/astronomy (Earth/Space)? </p>

<p>Also, could anyone give insight into the differences between Chemical, Environmental, and Biosystems/Bio/Biomed Engineering? I am leaning towards Enviro but I don't know. Thanks!</p>