I bought Nike and Air Jordans to wear to the protest
As the mountains are in the way, the water vapor will rise upwards. The higher the water vapor goes, the colder it gets. Soon, it will condense into clouds and precipitation will fall. Usually the commonest precipitation is rain.
It usually appears as an individual section called Reference.
It locates at the end of the essay, and they are labeled correspondingly with notice in the previous sections as well.