I would say Carbon, Hydrogen and Oxygen.
Answer:
A. To show the world exactly as it is.
Explanation:
no one would be able to help you because we can not see the chart
thats where the tropical weather is, a hurricane in greenland wouldnt work.
Lower cost of living
Healthier live
Cleaner environment
Less crime and gangsters
Great place to live in if you like walking and running
Friendlier community
You would have more space to do whatever u want