TEACHER: Name a gas which is responsible for Global Warming.
STUDENT: Sir, OXYGEN!
TEACHER: What?!! Ok, Please Explain.
STUDENT: Sir, in our book, it’s written that HUMANS’ ACTIVITIES ARE RESPONSIBLE FOR GLOBAL WARMING. So, if there were no oxygen on Earth, there would be no humans, and without humans there would be no global warming. It’s very simple sir.
TEACHER: ( FAINTED)