"As of today I'm going to start calling you 'the why girl'... you always ask the questions I can't answer!"... My friends say I ask way too many questions but, of a truth, my inquisitiveness comes naturally t o me.
I have to advise against this intro. The essay is supposed to be about an idea or experience, not about the fact that you are inquisitive. Don't be discouraged, though!! This sort of thing is difficult!! Do you see what I mean,... introduce the topic of the essay when you write that intro.
In the instant of that last question I felt as though my brain had an ampere of electricity channeled through it.
Very cool... this second para can be a good intro para.
Is there a maximum word count for this? If you are allowed to write more, do so, and even consider citing some articles about desalination. You have a great topic!!