Transferrable courses to Cornell and USC

<p>Hey all,</p>

<p>I am just starting out freshman year at community college.
Does anyone know which courses I need to take for environmental engineering.
Since I am applying to multiple colleges, how do I satisfy all three(UCSD Cornell USC)</p>

<p>I want to be 100% SURE that the courses I take will transfer, but how can I do that?
Call the admissions people? Email? </p>

<p>Any successful transfers who can give me some advice, thanks.</p>