What an idiot ... Earth's atmosphere is most definitely a part of Earth.
Time and long past time, for Islam to have its version of the Reformation and Counter-Reformation, which is largely the removal of these clerics who cling to notions that were discarded by the West centuries ago.
Renaissance is a painful time for any culture. It means breaking a lot of icons and beginning the process of applying critical thinking.
And besides, airplanes cannot fly. They have these incredibly powerful springs in their undercarriages that cause them to bounce from one point to the next.
I'd save the intellectual power. Trying to point out what's wrong with this guy is going to significantly affect your IQ. Hell, it might cause a brain tumor.