Why does the Earth warm and cool at whim? Why are there natural disasters? The video below explains how the Earth works. There’s also a diagram below with a handy overview.
I figure, at the very least you should know what you’re walking and driving on every day.
Looking for something a little deeper, check this link out.
Ahem, doesn’t this make all your “problems” a little less insane and a little less important? Now get back to what you really want to be doing.