Carbon dioxide to trap the sun’s heat inside the atmosphere. what might happen to temperatures on earth if your prediction is true?

What is the prediction? You didn't provide enough content to answer the question? 

Water vapor and clouds are the major contributors to Earth's greenhouse effect, but a new atmosphere-ocean climate modeling study shows that the planet's temperature ultimately depends on the atmospheric level of carbon dioxide.

The answer is c hope this

Are you asking about a street map usage  if so here is your answer  a street map for a very limited area could simply be a bit map or a .jpg image.  but a more general map would probably store the streets as vectors.  but you shouldn't assume that there is one way to do it