I had the option between thermo or an intro to electrical circuit class and I did thermo. Thermo helped because it had a lot of applications to fluids and I’m specializing in water resources. Pick which one you think you’ll get the most use out of depending on what you want to specialize in.

As a civil major I have the option to take either one of these as an elective. Which one would you reckon would be more beneficial for civil engineers and which one is going to be the hardest?

Thermodynamics 1 vs. Dynamic systems 1?