Answer: Option: a, b, c
a. islands made up of corals
b. islands that separated from continents
c. islands formed by volcanic activity
Explanation:
Oceanic Islands: These are the islands that are not part of a continental landmass but are formed by volcanic activity or coral reefs.
These islands are usually located in the middle of oceans and are isolated from other land masses. Some examples of oceanic islands include Hawaii, the Galapagos Islands, and the Maldives.
Oceania is a fascinating region comprised of thousands of islands in the Pacific Ocean. These islands can be classified into two main types: those made up of corals and those formed by volcanic activity. Islands made up of corals are created by the accumulation of coral reef structures, which are built by tiny organisms called polyps. These islands are typically low-lying and can be found throughout Oceania, particularly in Micronesia.
On the other hand, islands formed by volcanic activity are created by volcanic eruptions that occur under the ocean. As the volcanic material builds up above sea level, it forms an island. Many of the islands in Melanesia and Polynesia are of volcanic origin.
It is important to note that islands covered in an ice sheet are not found in Oceania. These types of islands are typically found in polar regions like Antarctica and Greenland where the climate is much colder than in Oceania. Additionally, while some islands in Oceania may have once been connected to a continent, most islands in the region were formed by other geological processes, such as volcanic activity or coral reef formation.
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The group of processes that change rocks exposed to the Earth's surface, these rocks are subjected to destructive forces such as: wind, water, acids, etc.
Weathering is the breaking down or dissolving of rocks and minerals on Earths surface.
Weathering and People Weathering is a natural process, but human activities can speed it up. For example, certain kinds of air pollution increase the rate of weathering. Burning coal, natural gas, and petroleum releases chemicals such as nitrogen oxide and sulfur dioxide into the atmosphere. When these chemicals combine with sunlight and moisture, they change into acids. They then fall back to Earth as acid rain. Acid rain rapidly weathers limestone, marble, and other kinds of stone. The effects of acid rain can often be seen on gravestones, making names and other inscriptions impossible to read. Acid rain has also damaged many historic buildings and monuments.
Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of weathering and erosion.
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which factors influence the amount of destruction that seismic vibrations cause to human-made structures? please select all that apply.
The factors influence the amount of destruction that seismic vibrations cause to human-made structures are the magnitude of the seismic event and the type and quality of the building materials used.
The amount of destruction that seismic vibrations cause to human-made structures is influenced by several factors, including the magnitude of the seismic event, the type and quality of the building materials used, the location and depth of the seismic event, and the distance from the epicenter. The magnitude of the seismic event is the primary factor that determines the amount of destruction.
Higher magnitude events create more powerful seismic waves, which can cause more damage to structures. The type and quality of building materials used is also a factor, as certain materials are better able to withstand seismic vibrations. The location and depth of the seismic event are also important, as shallow quakes cause more destruction than those at a deeper depth. Lastly, the distance from the epicenter can determine the amount of destruction, as the intensity of seismic waves weakens with distance.
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How long does it take the Moon to make one rotation around the Earth?
Which definition of economics best explains the current economic scenario?justify.
Economics is the study of how societies allocate scarce resources to meet their unlimited wants and needs. The current economic scenario is characterized by various factors such as inflation, supply chain disruptions, changing consumer behavior, and increasing income inequality.
The definition of economics that best explains the current economic scenario is the one that focuses on the concept of scarcity. With scarcity, people and societies must make choices about how to allocate their resources efficiently. In the current economic scenario, there are limited resources available to meet the growing demands of consumers. For example, the shortage of raw materials, labor, and transportation is causing supply chain disruptions, leading to rising prices and inflation.
Moreover, changing consumer behavior due to the pandemic has also impacted the economy. People are spending more on essential items and saving more, which has disrupted the demand for certain goods and services. Additionally, the increasing income inequality gap is also a concern, with the wealthy getting wealthier, while the poor struggle to make ends meet.
In conclusion, the current economic scenario can be best explained by the concept of scarcity, where resources are limited, and societies must make choices about how to allocate them efficiently. The scarcity of resources has resulted in inflation, supply chain disruptions, changing consumer behavior, and increasing income inequality.
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what country holds the title of largest democracy in africa?Africa Americas Asia Australia China Europe India Middle East United Kingdom Politics
Answer:
Nigeria
Explanation:
Nigeria holds the title of the largest democracy in Africa.
In the largest and most populous country in Africa, which is thought to contain more than 200 million inhabitants, the previous eight years have been especially gloomy for many. Almost all of the issues facing the nation, such as the economy and security, have deepened into crises.
Since the administration of departing President Muhammadu Buhari assumed office in 2015, millions of jobs have been lost, and over half of the country's youth are unemployed. The naira, the currency of Nigeria, has lost value as inflation has skyrocketed and oil output has fallen to a 40-year low.
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earthquake ground shaking at a particular site is influenced by 1) the earthquake magnitude, 2) distance from the epicenter, and 3) the .
The earthquake ground shaking at a particular site is influenced by 1) the earthquake magnitude, 2) distance from the epicenter, and 3) the local soil and rock conditions.
Ground shaking at a particular site during an earthquake is influenced by the earthquake magnitude, distance from the epicenter, and the soil and rock type underlying the site. Earthquakes, as we know, are caused by the movement of tectonic plates.
The seismic waves that are generated as a result of this movement travel through the Earth's crust and can cause ground shaking and other effects when they reach the surface. There are two types of waves: surface waves and body waves.
The surface waves cause the most damage, as they travel along the surface and can be amplified by local soil conditions. Therefore, the soil and rock type underlying a particular site is a significant factor in determining the amount of ground shaking that will occur during an earthquake.
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What often forms when large terranes and continents collide? answer choices. small volcanic islands. cratons. small coral islands. major mountain chains.
Major mountain chains often form when large terranes and continents collide. This is due to the intense compression and deformation of the Earth's crust that occurs during such collisions.
Major mountain ranges frequently develop as a result of the intense compression and deformation of the Earth's crust during the collision of big terranes and continents. As a result, rocks may be uplifted and folded, thrust fractures may develop, and vast geological structures like valleys, hills, and plateaus may be produced.
The Himalayas, the Alps, and the Andes are a few examples of large mountain ranges created by continental impacts. While cratons are vast, stable areas of the Earth's bedrock that have not undergone major tectonic activity for billions of years, tiny volcano islands and coral atolls, on the other hand, are usually created by volcanic activity or coral reef development, respectively.
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most volcanic activity is not noticed by humans because
Most volcanic activity is not noticed by humans because it happens in remote areas or in the ocean.
Also, some volcanoes are dormant for long ages of time, and people may not realize that it's still active. Indeed when volcanoes do erupt, the goods may be localized and may not be noticed by people in other corridor of the world. lower eruptions may also not be detected, or they may do in areas with veritably many people.
also, numerous volcanoes are located in regions with delicate access, making it hard for people to observe the exertion.
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there is a big peninsula in southeast mexico that stretches out into the gulf of mexico. what peninsula is it?
There is a big peninsula in southeast Mexico that stretches out into the Gulf of Mexico. That peninsula is known as the Yucatán Peninsula.
The Yucatán Peninsula, which includes three Mexican states as well as parts of Belize and Guatemala, divides the Gulf of Mexico from the Caribbean Sea. Cancun, with its skyscrapers and nightlife, and tranquil Tulum, a rare beachfront example of Mayan architecture found across the peninsula's interior, are the two well-known locations that bookend Mexico's Riviera Maya tourist strip, which is located on the Caribbean.
Geographically, the Yucatan Peninsula separates the Gulf of Mexico from the Caribbean Sea and is located in the easternmost region of Mexico. The northeastern shore of the peninsula is roughly 150 miles from the westernmost point of Cuba, while the northwest coast is around 600 miles from New Orleans.
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referring to the accompanying seismogram, which of the seismic waves had the highest amplitude when it reached the seismic station?
Referring to the accompanying seismogram, the seismic wave that had the highest amplitude when it reached the seismic station is the surface waves.
What is a Seismogram?A seismogram is a graphical representation of seismic waves that are detected by a seismometer. These waves are produced by natural and artificial earthquakes, volcanic activity, and explosions.
How to read a Seismogram?A seismogram displays the passage of different types of seismic waves through the Earth's interior. On the horizontal axis, the time is plotted. On the vertical axis, the amplitude of the seismic waves is plotted. Seismograms are used to study earthquakes and seismic waves produced by human activities.
What are the different types of seismic waves?The three different types of seismic waves are P-waves, S-waves, and surface waves.
P-waves or primary waves travel through the Earth's interior, and they are the fastest seismic waves. These waves are longitudinal, meaning that the particles move in a back-and-forth direction along the same line as the wave's movement.
S-waves or secondary waves are transverse waves, meaning that they move up and down perpendicular to the wave's direction of movement. They are slower than P-waves and can only pass through solids.
Surface waves are the slowest seismic waves and can cause the most damage. They are produced when P-waves and S-waves reach the Earth's surface. These waves move along the Earth's surface and produce rolling and shaking motions.
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what is the primary cause of deep currents in the ocean?
The primary cause of deep currents in the ocean is the sinking of dense, cold water at high latitudes due to the cooling and increased salinity of surface waters.
This process is known as thermohaline circulation, or the ocean conveyor belt. In polar regions, seawater is cooled by cold air temperatures and ice formation, which increases its density. Additionally, as sea ice forms, it expels salt, making the surrounding seawater even saltier and denser. This dense, cold water sinks and begins to flow towards the equator, where it eventually upwells to the surface and begins the cycle again. The sinking of this dense water initiates a slow, deep ocean current that can transport vast amounts of water and heat around the globe. These deep currents play an important role in regulating the Earth's climate by transporting heat from the tropics to the poles and vice versa.
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Discuss the path of the tropical cyclone Eloise
The tropical Cyclone Eloise first emerged in Madagascar, then re-emerged in the Mozambique Channel that led to flooding and other natural disasters.
How the path of cyclone Eloise was formedTropical Cyclone Eloise formed on January 16, 2021, in the Mozambique Channel, west of Madagascar. It rapidly intensified into a severe tropical storm and made landfall in Madagascar, causing flooding and landslides.
After crossing Madagascar, Eloise re-emerged over the warm waters of the Mozambique Channel, where it intensified into a Category 2 cyclone. It then made a second landfall on January 23, 2021, in the central region of Mozambique, causing widespread damage and flooding.
Eloise weakened as it moved inland and continued to cause heavy rainfall and flooding in Mozambique, Zimbabwe, and South Africa. The storm dissipated on January 28, 2021.
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the seismic wave that does the most damage to buildings that are far from coastlines is the: group of answer choices
The seismic wave that does the most damage to buildings that are far from coastlines is the surface wave, also known as the Love wave.
This type of seismic wave travels along the surface of the Earth and causes the ground to move side-to-side in a horizontal motion. This motion can cause significant damage to buildings and other structures, especially those that are not well designed or constructed to withstand seismic activity. The Love wave is particularly damaging because it has a large amplitude and a long wavelength, which allows it to travel long distances and cause significant ground motion even at far distances from the earthquake's epicenter. Unlike other types of seismic waves, such as P-waves and S-waves, Love waves are primarily responsible for the damage that is observed in earthquakes that occur far from coastlines.
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How many inches of snow does New York get a year?
Answer:
25 inches
Explanation:
what is a Physiographic boundary in Europe ?
A Physiological boundary in Europe would be a place such as the Alps or the Danube river.
What are Physiological boundaries ?Physiographic boundaries in Europe refer to natural features such as mountains, rivers, and other physical terrain features that serve as natural borders between different regions or countries.
Examples of physiographic boundaries in Europe include the Alps, which separate Italy from France, Switzerland, Austria, and Slovenia; the Pyrenees, which form the border between France and Spain; the Danube River, which separates eastern and western Europe; and the Ural Mountains, which mark the boundary between Europe and Asia.
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We found 1 solutions for Shows Heavily Represented At The Daytime Emmys .The top solutions is determined by popularity, ratings and frequency of searches. The most likely answer for the clue is
We found 1 solutions for Shows Heavily Represented At The Daytime Emmys .The top solutions is determined by popularity, ratings and frequency of searches. The most likely answer for the clue is Soap Operas.
Soap operas have been heavily represented at the Daytime Emmy Awards since their inception in 1974. These long-running programs have dominated the awards show for decades, winning a multitude of awards for best drama, best actor and actress, and best writing.
As the popularity of soap operas has waned in recent years, they have been increasingly challenged by talk shows, game shows, and other genres of daytime television. However, they remain the most heavily represented genre at the Daytime Emmy Awards.
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Can scientists predict earthquakes now?
O Yes, they use the same methods in predicting volcanic eruptions
Yes, scientist can predict an earthquake right before it occurs, but not enough time to save lives
O No, scientists can only look for early warning signs
OYes, however, they cannot predict the magnitude
Answer:
No, scientists can only look for early warning signs.
Explanation:
Scientists cannot predict earthquakes exactly because by the time you get to feel the shock waves, the earth quake has already reached you.
Scientists who study earthquakes say there is no method at present which can predict the time and intensity of this natural calamity. While the probability of an earthquake can be estimated, those claiming to predict the exact date and time are just fooling the public.
According to the United States Geological Survey (USGS), one of the most reliable and technically advanced organization involved in studying earthquakes, scientists are unlikely to be ever be able to predict them.
Seismologists and geologists universally agree that predicting an earthquake is not possible. They say that while there is always a change of a major earthquake in a geologically active area like the Himalayas where the Eurasian and Indian plates meet, there is no scientific method to find out in advance the date, time and intensity is such a temblor. On the basis of scientific data and studies, the probability of a future earthquake can be calculated, but even then it is not every accurate.
What is the movement of weathered rock by wind water or ice?
The movement of weathered rock by wind, water, or ice is called erosion.
Erosion is the process of the gradual wearing away or displacement of rock and soil through the action of natural elements. Wind erosion occurs when wind picks up and carries small particles of sand and dust, resulting in the sculpting of landscapes such as sand dunes.
Water erosion occurs when running water wears away the soil and rock, forming channels, valleys, and canyons. Ice erosion, also known as glacial erosion, occurs when glaciers move over the land, carrying rocks and debris and carving out valleys and fjords.
Erosion is a natural process that can have significant impacts on the landscape over time, including changes to the shape and structure of landforms and the redistribution of sediment and nutrients. However, human activities such as deforestation, construction, and mining can accelerate erosion and lead to harmful environmental impacts.
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during the recent storms, large quantities of nutrients from terrestrial sources (mostly agriculture) flowed into our local oceans. what is a possible consequence of this?
The influx of terrestrial nutrients into our local oceans is a cause for concern, as it can lead to unwanted consequences. The extra nutrients can lead to an increase in primary production, resulting in an algal bloom. The increased algal population will compete with other aquatic life for resources, leading to a decrease in their availability.
In addition, the algal bloom may deplete oxygen levels in the water, leading to a decrease in dissolved oxygen concentrations. This decrease can lead to a decrease in water quality, and can lead to the death of aquatic life due to oxygen starvation. Algal blooms can also block out sunlight, preventing photosynthesis from taking place and leading to a decrease in the availability of food and habitat for other species.
Therefore, it is important to monitor the effects of terrestrial nutrient runoff in order to prevent any long-term damage to our local oceans.
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many living in sub-saharan africa primarily earn a living engaged in farming or pastoral herding, resulting in a region that is characterized by economies that are considered ?
Many people living in sub-Saharan Africa primarily earn a living engaged in farming or pastoral herding, resulting in a region that is characterized by economies that are considered predominantly agricultural.
This means that a significant portion of the economy is based on the production and export of agricultural products such as crops, livestock, and other related goods. Agricultural activities are often carried out on a small scale and are heavily dependent on the climate and natural resources, making them vulnerable to factors such as droughts, pests, and soil degradation. Despite these challenges, agriculture remains a critical source of livelihood and income for millions of people in sub-Saharan Africa.
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the mountains on pluto are made of frozen water, which at pluto temperatures, is as hard as rock. pluto also has a smooth, round basin which could be thought of as a frozen sea. what material is the basin (nicknamed sputnik) likely to be made of?
The basin on Pluto, nicknamed Sputnik, is likely made of frozen nitrogen. Pluto is the only planet that has been visited by a spacecraft from Earth. This was carried out by the New Horizons probe in July 2015.
As a result of that flyby, we have some data on what Pluto's landscape looks like. Pluto has a rocky, icy surface with frozen water mountains. At Pluto temperatures, water freezes and becomes as hard as rock. The plains on Pluto are believed to be made up of frozen nitrogen that might have been released during the thawing of the mountains.
Pluto's Sputnik basin is thought to be made up of frozen nitrogen, which is one of the most common elements in the universe. The New Horizons spacecraft's infrared spectrometer discovered that it is cold enough on Pluto for nitrogen to be able to freeze on the surface in areas that are in constant shade. Frozen nitrogen might be what makes up the majority of Pluto's plains. Nitrogen, methane, and carbon monoxide are among the volatile ices that are observed on Pluto's surface.
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how are the chronologic ages of recent volcanic eruptions measured?
The chronologic ages of recent volcanic eruptions can be measured using several techniques.
One common method is radiocarbon dating, which measures the amount of carbon-14 in organic materials that were buried or preserved by the eruption. Another method is using the layers of ash and lava flows from the eruption, which can be dated using techniques such as potassium-argon dating or argon-argon dating. These methods rely on the decay of isotopes in volcanic rocks to determine their age. Additionally, dendrochronology (tree-ring dating) and historical records can provide information about the timing and frequency of volcanic eruptions in certain areas. Combining these different methods can provide a more accurate and comprehensive understanding of the chronology of recent volcanic activity.
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POV:The time you choose to resolve conflict can have a huge impact on the outcome. why do you think time would have an impact
The timing of conflict resolution can have a significant impact on the outcome because emotions and perceptions can change over time
Why will the time have an impact for the outcome?If a conflict is addressed early on, it may be easier to resolve because emotions and tensions have not escalated, and the parties involved may be more willing to listen to each other's perspectives. On the other hand, if a conflict is left unresolved for too long, it may become more difficult to resolve as emotions and tensions may have built up and hardened positions.
Therefore, the longer a conflict persists, the more likely it is to have a negative impact on relationships and productivity. Addressing conflicts in a timely manner can help prevent further escalation and promote a more positive outcome for all parties involved.
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large solar eruptions that occur near sunspots are ______.
Large solar eruptions that occur near sunspots are called solar flares.
What are solar flares?
A solar flare is an explosive eruption of solar radiation from the Sun's surface. The Sun's magnetic field is the driving force behind these eruptions. The charged particles produced during these events can affect the Earth's magnetic field, causing geomagnetic storms and potentially interfering with satellite and communication systems.
According to NASA, solar flares are classified based on their brightness and duration. They are classified as C, M, or X flares, with X flares being the most powerful. The energy released during a solar flare can be equivalent to millions of hydrogen bombs.
What are sunspots?
A sunspot is a temporary region of the Sun's surface that is cooler than its surroundings. Sunspots are caused by the Sun's magnetic field. Sunspots appear as dark spots on the Sun's surface, but they are not actually dark. They only appear dark since they are cooler than the surrounding plasma.
The relationship between sunspots and solar flares is that solar flares often occur near sunspots. When sunspots form on the Sun's surface, they are associated with strong magnetic fields. These magnetic fields can cause intense solar eruptions, including solar flares and coronal mass ejections (CMEs).
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The Treaty of Nanjing gave control of this island to Britain.Hong KongJapanFranceGermany
The Treaty of Nanjing gave control of Hong Kong to Britain.
The correct answer is Hong Kong
The Treaty of Nanjing, also known as the Treaty of Nanking, was signed in 1842 between China and Great Britain, following the First Opium War. The treaty ended the hostilities between the two nations and resulted in significant concessions by China to Britain. One of these concessions was the cession of Hong Kong Island to Britain.
Under the terms of the treaty, Hong Kong became a British colony, with Britain assuming control over the island's administration, trade, and defense. The treaty had a profound impact on Hong Kong's development and history, as it marked the beginning of its transformation into a major center of trade and commerce in Asia. The British rule over Hong Kong continued until 1997 when it was transferred back to China.
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large solar eruptions that occur near sunspots are
Solar eruptions near sunspots are known as solar flares.
A solar flare is a unforeseen, violent burst of radiation forming from the sun's face, caused by the release of glamorous energy stored in the Sun's atmosphere. Solar flares can be caused by a variety of sources, similar as sunspots, glamorous reconnection, and solar gyration.
The solar flares can last from twinkles to hours, and can be extremely important; emitting a tremendous quantum of energy in the form ofX-rays, gamma shafts, and other forms of high- energy radiation. Solar flares can disrupt Earth's atmosphere, performing in dislocation to dispatches, navigation, and power systems on the ground.
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the graph to the left shows the flow and temperature of ocean currents, and the graphs to the right indicate prevailing wind directions. ocean currents and wind directions can combine to influence terrestrial climatic conditions. which land masses will be warmer?
The graph on the left shows the flow and temperature of ocean currents, and the graphs on the right indicate the prevailing wind directions. Ocean currents and wind directions can combine to influence terrestrial climatic conditions. The land masses that will be warmer are the continents located in the western hemisphere.
The continents in the western hemisphere are expected to be warmer due to the clockwise motion of the ocean currents in the northern hemisphere. This motion allows for the warm water to be transported from the equator to the poles, which then creates a warming effect on the land masses.
On the other hand, the land masses in the eastern hemisphere are expected to be cooler due to the counter-clockwise motion of the ocean currents in the southern hemisphere.The prevailing winds also play a role in the climatic conditions of land masses. The land masses that are closer to the equator and that experience the trade winds will have a warmer climate due to the constant warm air flow.
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Where are earthquakes mainly located?
75 worded paragraph needed ASAP!!
thanks sm!!
Explanation:
Earthquakes occur around the world, but the majority of them are located along tectonic plate boundaries. These boundaries are where the Earth's plates meet and interact, causing stress and pressure to build up over time. When this pressure is released suddenly, an earthquake occurs. The Pacific Ring of Fire is a particularly active region for earthquakes and is located along the edges of the Pacific Ocean. Other areas with high earthquake activity include the Himalayas, the Mediterranean, and the Caribbean. However, earthquakes can occur anywhere at any time, making it important to always be prepared for their potential impact.
Answer:
Most of the world's earthquakes (90%, and 81% of the largest) take place in the 40,000-kilometre-long (25,000 mi), horseshoe-shaped zone called the circum-Pacific seismic belt, known as the Pacific Ring of Fire, which for the most part bounds the Pacific Plate.
The world's greatest earthquake belt, the circum-Pacific seismic belt, is found along the rim of the Pacific Ocean, where about 81 percent of our planet's largest earthquakes occur.
Earthquakes occur in the crust or upper mantle, which ranges from the earth's surface to about 800 kilometers deep (about 500 miles).
The boundaries of the earth's plate are the weak zones where earthquakes are more likely to occur. These weak zones are called as seismic or fault zones. — Rann of Kutch and the Indo-Gangetic Plane.
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During an El Niño event, the South Equatorial Current reverses direction and flows over the top of northern portions of the Peru Current, causinganswer choiceswarmer surface ocean waters along the northeast coast of South Americawarmer surface ocean waters along the northwest coast of South Americacooler surface ocean waters along the northeast coast of South Americacooler surface ocean waters along the northwest coast of South America
During an El Niño event, the South Equatorial Current reverses direction and flows over the top of northern portions of the Peru Current.
This causes warmer surface ocean waters along the northwest coast of South America. The warmer water displaces the cold, nutrient-rich water that typically upwells along the coast, leading to changes in marine ecosystems and weather patterns in the region. These changes can have significant impacts on local fisheries, as well as on agriculture and other industries that rely on predictable weather patterns.
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which external form is the most common for gem diamonds?
The most common external form for gem diamonds is a polished and faceted round brilliant cut.
This cut is designed to maximize the diamond's fire, brilliance, and scintillation, and is the shape used in most engagement rings. The round brilliant cut has 57 facets, including the table, crown, girdle, and pavilion, and is cut to precise mathematical proportions to create the maximum amount of sparkle and refraction of light. Other popular cuts for gem diamonds include the princess cut, cushion cut, marquise cut, and emerald cut.
In addition to the specific gravity, the clarity and color of diamonds are also indicators of its quality. Diamonds are graded according to their clarity, color, cut, and carat weight. The higher the grade, the more valuable the diamond is. Knowing the specific gravity of a diamond can help you determine its value and quality.
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