Circum Pacific Seismic Belt : FAQ

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In this article, we will discuss the Circum Pacific Seismic Belt.

An earthquake may be defined as the sudden shock of the earth that emits the energy in the earth’s lithosphere causing the formation of seismic waves.

The earthquake can be caused due to volcanic eruption, moving of tectonic plates, formation of the cave in a small area, or due to explosions. It is determined with the help of a seismograph by Seismometers and is measured on the Richter Magnitude Scale.



  1. Circum Pacific Seismic Belt  

The world’s largest earthquake belt, the circum-Pacific seismic belt, is observed along the rim of the Pacific Ocean, where about 81 % of our planet’s greatest earthquakes took place. It is also famous as the name of  “Ring of Fire”.

It is so-called because it marks a track around the edge of the pacific ocean. Also, since more than 75 percent of the earth’s volcanoes and 90 % of earthquakes are witnessed here, it is called the ring of fire.

The Pacific Ring of Fire stretches across 15 more countries including Indonesia, New Zealand, Papa New Guinea, Philippines, Japan, United States, Chile, Canada, Guatemala, Russia, Peru, etc.
Apart from being in the middle of most seismic and volcano activity, the Ring houses the deepest trench in the world. Tectonic plates meet here, which signs that we may observe the formation of the world’s biggest super-continent here in the future.
Circum Pacific Seismic Belt

  2. FAQ  

a. How many volcanoes are in the Ring of Fire?

In the Ring of Fire, more than 450 volcanoes are situated.


b. Why is the Ring of Fire so dangerous?

The Ring of Fire is located over a 40,200 km (25,000 miles) long chain of tectonic activity, that contains earthquakes, volcanoes, mountains, islands, and natural disasters that lead to high destruction in that region.


c. Which ocean is at the site of the ring of fire?

The Pacific ocean is at the site of the Ring of Fire.


d. Is the Philippines in the pacific ring of fire?

Yes, the Philippines is located in the Pacific Ring of Fire. The Philippines face an average of 20 typhoons every year, five of which are destructive making it risky to time to time earthquakes and volcanic eruptions.


e. Is japan in the pacific ring of fire?

Yes, Japan is located in the Pacific Ring of Fire. It is so vulnerable to earthquakes and tsunamis frequently.


f. How many countries are located on the Ring of Fire?

The Pacific Ring of Fire covers 15 more countries in the world including the USA, Indonesia, Mexico, Japan, Canada, Guatemala, Russia, Chile, Peru, Philippines.


g. Where can we find the Circum Pacific Seismic belt?

we find the Circum Pacific Seismic belt on the way across the Pacific Ocean characterized by active volcanoes and frequent earthquakes. Its span is accurately 40,000 kilometers.



Read Also: Biggest Tsunamis in History


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