<span>Scientists choose where are units of time began and ended based on major changes in life forms at certain times</span>
So major areas is Spain, Italy, England, France, and also Germany.
1) History doesn’t belong
2) Longitude is the position east or west of the prime meridian. Latitude is the position north or south of the equator
3) California, United States
4) Showing the Earth on a flat surface brings some distortion which makes things look the wrong size or in the wrong place.
5) countries and state boundaries
This is false, as the equator does not run north-south. The equators is the line that goes all around the planet in equal distance from the two poles: so it runs west-east.
It is true however that it runs roughly through the middle of the continent of Africa, but rather on the west-east axis.
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Precisely 3.2 astronomical units.