Online Class Notes (Jesse)

civilian / civil – related to the people of a country – not the army / not the government

co = together
collaborate = work together
colleague = someone in your company / team with you
cooperate = do sth together / run sth together
co-pilot = to pilot the plane together

infrastructure – the base / most important features / functions of a city / company

marvel / marvelous – to be impressed by / think it’s amazing

sophisticated – very advanced / high level / grand

irrigate – a system that carries water to farms

phenomenon – an interesting natural thing that happens in specific areas / subjects

catastrophe – disastrous event