Helium
Hydrogen
Nitrogen
Magnesium
Oxygen
Carbon
Iron
Sulfur
Silicon
Neon
A. Thucydides
Thucydides was an Athenian historian and general.
Answer: Push factors “push” people away from their home and include things like war. Pull factors “pull” people to a new home and include things like better opportunities. The reasons people migrate are usually economic, political, cultural, or environmental.
Explanation: hope this helps
The long term result would be that the region where it has occurred will split and the two parts will move away from each other, the growing gap between them will be filled with water which in time will become sea, there will be significant climate changes, the one part that'll be moving into more isolated position will make life forms on it to evolve in a specific way and they will become very unique in time.