Environmental health 2 | Environmental science homework help

Please look at the attachment and answer all questions like the first attachment which is a sample. from the second attachment answer questions 2-5 and the third and fourth answer all 5. Please note like the attachment with the sample you are to answer the question give an example and use at least 2 keywords that fit in with your answers. Keyworsd are above all questions. if you have access to frumpkin textbook for environmental health global to local you will be able to answer most questions from there. I need it by tomorrow 8am CT which is a hard deadline. And please note each answers should be around half a page to 3/4. Thanks