it is A NATURAL DISASTER COURSE, This course is a survey of Earth’s surface processes that have a direct impact, often violently and without warning, on our global society. anyhow, the prof asks us to write any thing related to environment in any where. and what I think, it is pretty simple, no need for long explantion. keep it short leep it simple. and I like your work i will hire you for more respond pages because he asked us for 10.