Give a history of pollution and where it comes from. How it can harm the planet and humans. Give history of when pollution started heavy in Los Angeles and how it progress from factories and cars to all kinds of other carbon in the air and where it comes from. A detailed history of the problem of pollution in Los Angeles.
All applicants go through a series of tests that check their level of English and knowledge of formatting styles. The applicant is also required to present a sample of writing to the Evaluation Department. If you wish to find out more about the procedure, check out the whole process.