The border between south korea and north korea is referred to as a(n)?
a. demilitarized zone
b. peaceful zone
c. war zone
d. economic zone

A. demilitarized zone

Explanation:

It is called the Demilitarized Zone (DMZ) the 5 km wide region that surrounds the border between the two Koreas (North Korea, socialist state and South Korea, capitalist-inspired government). Such an area was created after the 1953 armistice, which "interrupted" the conflict between the two Korean states. In practice, both countries are still in a state of belligerence, meaning no peace treaty to end the conflict has been signed to date.

b. 20: 5

explanation:

20% of the worlds population lives in southwest asia, and less than 5% of the world's

land area.