People migrate to the new lands, populate, build cities, created businesses, trade, settle.
Answer: A. Large earthquakes offshore of Portugal.
Explanation:
Large earthquakes in coastal areas can cause tsunamis, an example of which being the boxer day tsunami in 2004.
Consolidating name geology
This seems like a Mathematics problem instead of Geography but no, (2, -3) is not a solution to y=x+5 because they would not equal each other if you plugged them in.
-3 does not equal 7