I’m working on a geographic information discussion question and need guidance to

I’m working on a geographic information discussion question and need guidance to help me understand better.Watch the following video and answer the questions:With Every Breath: Health Effects of Smog (Links to an external site.)With Every Breath: Health Effects of Smog1) What is smog? (5 pts)2) What is PM 2.5? What does 2.5 mean? Why is it bad? (10 pts)3) What are the three groups of people most vulnerable to smog effects? (15 pts)4) Other than the recommendations in the video (i.e. carpool, ride bus or light rail, walk or bike to work), can you think of something that you can do to contribute to cleaner air? (10 pts) You need to make a meaningful reply/comment on at least one classmate’s post, or the highest grade you can get for this post is 20 pts (as opposed to 40 pts).los-angeles-1954-smog-1.jpgThe picture is obtained from: Linkhttps://www.grayflannelsuit.net/blog/time-capsule-… Requirements: 1111