The well-defined zones of seismic activity in the world where the largest number of earthquakes originates is ________
A
Mediterranean Zone
B
Circum Pacific Belt
C
Mid oceanic Rift Valley Zone
D
African Rift Valley Zone
Correct Answer: Circum Pacific Belt
The well-defined zones of seismic activity in the world where the largest number of earthquakes originates is Circum Pacific Belt. The world's greatest earthquake belt, the circum-Pacific seismic belt, is found along the rim of the Pacific Ocean, where about 81% of our planet's largest earthquakes occur. It has earned the nickname "Ring of Fire".