Answer: Yes/No
Explanation: If there is a picture look at it and see if it looks like a model of something like a globe is a model of the world and a Toy plane or Toy car is a model of a plane and car so if it looks 360 and its smaller than it is then its a model. This isn't exactly an answer but just in case for if anyone needed Better explaining Hope this helps :)
The question is hard to read, but it sounds like they want to know why the bulb became extinct. I would say disease.
A functional region is a region is a central place and the surrounding area linked to it.