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Are The Recent Ring Of Fire Earthquakes Related

The Pacific Ring of Fire is an area of volcanoes and earthquakes. What are two countries located in this regio?

1.Which of the following is one of the main rivers in Southeast Asia?
Yangtze
Mekong
Ganges
Yellow
2.The Pacific Ring of Fire is an area of volcanoes and earthquakes. What are two countries located in this region
Japan
India
Korea
Malaysia
3.What two major rivers make up the Indo-Gangetic Plain.
Brahmaputra
Ganges
Indus
Gangrene
4.Which of the following bodies of water does not act as a border for Japan?
Sea of Japan
Philippine Sea
Pacific Ocean
Bay of Bengal
5.Air pollution was a major problem for this city as it hosted the Summer Olympics.
Tokyo
Manila
Beijing
New Delhi
6.Two of the nations who managed to gain their freedom from Japan following World War II were _____.
India
Indonesia
Bangladesh
Taiwan
8.Pakistan and Bangladesh came from this country.
Nepal
China
India
Japan
9.These three nations interacted throughout their history, mixing cultures.
Japan
Indonesia
Philippines
Singapore
Korea
China
10.Which of the following was an important time in Japanese history?
Gojoseon
Ming
Heian
Maurya
11.The Silk Road enabled these two ancient empires to greatly prosper.
Taiwan
Thailand
China
India
12.Which of the following nations is dealing with severe coral reef damage?
Vietnam
Bhutan
Maldives
Laos
13.This nation has established preserves to protect the endangered tiger.
Japan
Myanmar
Bangladesh
India
14The arrival of warships from this nation forced Japan to give up its policy of seclusion.
Soviet Union
United States
Great Britain
Spain.

How is ring of fire related to the frequent occurrence of earthquakes?

Compare the location of the ring of fire with the following:
earthquakes at http://earthquake.usgs.gov/earthquakes/r... Particularly use the link to the past 8-30 days.
and
tectonic plates mapped on the globe

Doing this will give you the answer.

The Magnitude (R) of an earthquake is related to its intensity (I) by R=log (I/T), where T is the threshold?

log(I/T) = log(I) - log(T)
log(2I) = log(2) + log(I)

so, if I = 2I

log(2I/T) = log(2) + log(I) - log(T)

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Here is a good website that helps with logarithm rules and examples:
http://www.sosmath.com/algebra/logs/log4/log44/log442/log442.html

How are volcanoes related to the ring of fire ?

the ring of fire is the region of the pacific ocean where earthquakes and volcanic activity is gone....

Is the magnitude of an earthquake related to the depth below the surface at which the quake occurs?

Let x be the magnitude of an earthquake (on the Richter scale), and let y be the depth (in kilometers) of the quake below the surface at the epicenter. Suppose a random sample of earthquakes gave the following information.

x 2.5 4 3.4 4.4 2.4
y 5.2 10.3 10.8 10.3 8.3

As x increases, does the value of r imply that y should tend to increase, decrease, or remain the same? Explain.

possible answers

Since r is zero, as x increases, y decreases.
Since r is negative, as x increases, y remains the same.
Since r is negative, as x increases, y decreases.
Since r is positive, as x increases, y increases.
Since r is positive, as x increases, y remains the same.

What do trenches and mountain ranges have to do with the Ring of Fire and plate tectonics?

The Ring of Fire is the Earth's most active tectonic area! It contains 75% of the world's active & dormant volcanoes! It also contains 90% of the world's earthquakes and 80% of the worlds largest earthquakes!

The Ring of Fire is the direct result of Plate Tectonics! On it's Western edge is the Marina Trench, the deepest trench in the world at almost 7-miles deep! It's formed by the Subduction of the Pacific Plate under the Mariana Plate.

On it's North Eastern edge is the Rocky Mountains in the United States. The result of the Pacific Plate colliding with the North American Plate, pushing up the Rocky mountains. The same is happening to South America in the Andes Mountains were the Nazca Plate is colliding with the South American Plate, pushing up the Andes Mountains.

As you can see, a Trench and Mountain Range are both the result of Convergent Plate boundaries! A form of plate tectonics! Both of which are located in the Ring of Fire!

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