GEOGRAPHY HIGH SCHOOL

Which of the following represents the most powerful earthquake?a. Kuril Islands, 8.5
b. Great Chilean, 9.5
c. San Francisco, 7.8
d. Prince William Sound, 9.2

Answers

Answer 1
Answer: the one that represent the most powerful earthquake is : B. Great chilean, 9.5 the number behind the event indicate the level of Richter Scale. Richter scale is an indicator used to measure the strength of an earthquake by calculating the ration of amplitude of the seismic waves. In richter scale, the earthquakes are measured between 0 (weakest) to 10 (strongest)
Answer 2
Answer:

The answer is b. Grand Chilean, 9.5. This is because 9.5 is the largest number listed, thus making it the most powerful.

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Help me please. What Is Stonehenge?

Answers

Stonehenge is a prehistoric monument in Wiltshire, England about 2 miles (3.2 km) west of Amesbury and 8 miles (13 km) north of Salisbury. One of the most famous sites in the world, Stonehenge remains of a ring of standing stones set within earthworks.
I hope this helps!! :)
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Where was it first discovered that the earth's ozone layer was being depleted? africa antarctica south america australia

Answers

Answer:

antarctica

Explanation

Since the Industrial Revolution period, humans have contributed to the destruction of the Ozone Layer. The release of carbon dioxide, nitric and nitrous oxides, and chlorofluorocarbons in the atmosphere make it impossible to renew ozone, allowing ultraviolet rays to penetrate the planet's surface with greater intensity.

In 1987, researchers first observed the existence of a large hole in the Ozone Layer in the Antarctic area. From then on, several surveys concluded that the ozone level has been decreasing in other parts of the planet.
Antarctica was the first to realize that the Ozone layer was being depleted in the 1980's

Blank servers as border between the Northeastern United States and Canada

Answers

Northeastern United States is the region next to the Great Lakes (for example: lake Ontario) - and in fact they form the border between the Northeastern United States and Canada.  (Perhaps" Great Lake region" fits better the gap - the gap needs a phrase in singular form).

Federal territories such as puerto rico, guam, and the virgin islands _____.

Answers

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Why is norway called "the land of midnight sun"?​

Answers

Answer:

hope this help

Explanation:

is called so because the northern part of the country is located above the artic circle, where the sun shines 24 hours a day from Mid-May to Mid-July.

When driving through the streets of New York early in the morning, what type of cloud sometimes reduces visibility? cumulus stratus fog cirrus

Answers

When driving through the streets of New York early in the morning, the type of cloud that sometimes reduces visibility is fog. The correct option among all the options given in the question is the third option. Fog is actually a visible mass that consists of water droplets from clouds or crystals of ice suspended in the air or near the atmosphere.
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