Answer:
Pacific
Explanation:
The last regions of the world to be populated by the humans about 3500 ya is the Pacific region.
The region of the Pacific remain unknown to the rest of the world for a quite long time. It was in inhabitant and barren land, untouched from the rest of the world.
Humans migration occur to this land in the prehistoric period. Around 3000 BC, the people of Austronesia traveled and moved to this place as mentioned in the history.
After studying the information you have given in the photograph, the element that will be formed when carbon-14 (14C) undergoes radioactive decay is nitrogen-14. You can also write it as just nitrogen. Either way is acceptable.
The removal of material by erosion will cause the crust to RISE
