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ra1l [238]
3 years ago
5

Most of the information about Earth's interior was obtained by studying...

Geography
2 answers:
torisob [31]3 years ago
5 0

Earthquake waves/Seismic waves study helps to know more information about Earth’s interior.

<u>Explanation: </u>

Earthquake waves which are also known as seismic waves are those energy waves that move through the layers of the Earth. The results of earthquakes are the volcanic eruptions, movement of magma, large landslides and large man-made bursts are that give out acoustic energy with low-frequency.  

Seismologists are the geo-physicists Seismologists who study about the Seismic wave. A seismometer, accelerometer or a hydrophone is useful in recording the Seismic wave fields. Body waves are the waves that are travelling through the Earth are and those which travel at the Earth's surface are surface waves.

Alinara [238K]3 years ago
4 0

Answer:

the answer is a

Explanation:

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List 3 countries with petroleum and 3 countries with gold​
Dmitry [639]

Answer:

3 Countries with Petroleum

<em>1. Iran</em>

<em>2. Iraq</em>

<em>3. Kuwait</em>

3 Countries with Gold

<em>1. China</em>

<em>2. Russia</em>

<em>3. Australia</em>

Explanation:

1. Iraq's petroleum industry is very important for its economy. Before its <em>international embargo,</em> it became a major exporter of crude oil.

2. Iran has one of the largest petroleum reserves in the world. Just like Iraq, it also became a major exporter of crude oil. However, due to wars and sanctions, export revenue declined.

3. Kuwait is a tiny country that is <em>rich in oil.</em> It's largest industry is<em> "petroleum industry," </em>and it is owned by the government.

4. China is considered to be the<em> largest gold-producer in the world</em>. Although it only has a few gold reserves, many people are into <em>gold-mining.</em>

5. Next to China is Russia. It is second when it comes to the accumulation of gold, yet it is only in<em> 6th position</em> when it comes to gold reserve.

6. Australia is perceived to overtake China's position in the coming years as the largest producer of gold in the world. This is because of Australia's<em> cost-effective mining </em>and<u> plans for major expansion.</u>

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How does the trench help geologists discover where past earthquakes have occurred?
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Explanation:

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