The Volcanic Explosivity Index is a way to categorize the size of eruptions based on three categories which include the volume of ______ produced.

Answers

Answer 1

The Volcanic Explosivity Index (VEI) is a way to categorize the size of eruptions based on three categories, one of which includes the volume of volcanic ash and other pyroclastic material produced.

The Volcanic Explosivity Index (VEI) is a classification system used to measure the size and intensity of volcanic eruptions. It categorizes eruptions into different levels based on three primary factors. One of these factors is the volume of volcanic material, specifically volcanic ash and other pyroclastic material, that is ejected during the eruption. The volume of material expelled provides valuable information about the magnitude of the eruption and its potential impact on the surrounding environment. By considering the volume of material produced, the VEI helps scientists and researchers better understand and assess the severity and hazards associated with volcanic eruptions, aiding in risk assessment and mitigation strategies.

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Related Questions

exercise 45 part ii 2 (a). what kind of landform is illustrated by the cluster of small hills in the northern portion of the map?

Answers

The cluster of small hills in the northern portion of the map illustrates a landform known as a "drumlin."

Drumlins are elongated hills that are formed by glacial action. They have a characteristic teardrop shape, with a gentle slope on the upstream side and a steep slope on the downstream side. These landforms are created when glaciers move over an area, picking up and depositing material. The material is molded and reshaped by the movement of the glacier, resulting in the formation of drumlins. They are typically found in regions that were covered by glaciers during past ice ages.

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The diagram shows Hurricane Katrina, the first Category 5 hurricane of the
2005 Atlantic hurricane season. From the diagram it is expected that location
would receive the least amount of storm surge while location would
receive the greatest amount of storm surge.
OA. B; A
OB. D, C
C. C; D
O D. C, B
← PREVIOUS

The diagram shows Hurricane Katrina, the first Category 5 hurricane of the2005 Atlantic hurricane season.

Answers

The diagram shows Hurricane Katrina, the first Category 5 hurricane of the

2005 Atlantic hurricane season. From the diagram, it is expected that location C would receive the least amount of storm surge while location D would receive the greatest amount of storm surge.

How destructive was Hurricane Katrina?

Storm Katrina was a devastating Category 5 Atlantic hurricane that killed 1,392 people and inflicted $97.4 billion to $145.5 billion in damage in late August 2005, primarily in New Orleans and nearby regions.

Katrina originated when a tropical wave collided with the leftovers of a previous tropical depression. Tropical Depression Twelve developed on August 23, 2005. When it passed over the Bahamas on August 24, it was named Katrina. Katrina was the 11th tropical storm to hit the United States during the 2005 hurricane season.

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Approximately what proportion of Earth's crust is composed of the elements oxygen and silicon?75%

Answers

The two most prevalent elements in the crust of the Earth are oxygen and silicon, which together account for around 75% of the crust's weight.

Although the crust of the Earth is made up of many different elements, silicon and oxygen are two of the most prevalent ones. The most prevalent element on Earth, oxygen accounts for around 47% of the crust's mass. It is a crucial element of the Earth's atmosphere and biosphere and may be found in crystals like quartz, feldspar, and mica.

The second most common element in the Earth's crust, silicon makes up around 28% of the crust's weight. Silica is a fundamental component of many man-made items, such as computer chips, and is found in minerals including quartz, feldspar, and mica.

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Correct Question:

Approximately what proportion of Earth's crust is composed of the elements oxygen and silicon?

2 intersecting lines are shown. A line with points T, R, W intersects a line with points S, R, V at point R. Angle T R V is 95 degrees.
mAngleSRW =
°

Answers

Answer:

95

Explanation:

I just took the test and I got it right

the text cites longitudinal research concluding that the most powerful predictor of whether a couple will break up or stay together is .

Answers

Longitudinal research has identified the most effective predictor of whether a couple will break up or stay together. In the text, this predictor has been stated as the positive to negative interaction ratio, abbreviated as PNIR.

In a relationship, the PNIR ratio is the number of positive interactions, such as compliments, hugs, and thoughtful gestures, compared to the number of negative interactions, such as criticism, disagreements, and hurtful comments. Positive relationships have a high PNIR ratio, indicating that there are more positive interactions than negative ones. Negative relationships, on the other hand, have a lower PNIR ratio, indicating that there are more negative interactions than positive ones. Researchers have discovered that a 5:1 PNIR ratio is linked to a happy and stable relationship. A 1:1 ratio, on the other hand, indicates a poor relationship that is likely to fail.

Longitudinal studies that have tracked couples over time have found that the PNIR ratio is a better predictor of relationship success than factors such as conflict resolution skills, personality traits, or even whether or not couples fight. As a result, having a high PNIR ratio is critical to a successful long-term relationship.

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in which state in the united states can you find all of the following climates: arid, semiarid, mediterranean, highlands, and marine west coast?

Answers

Answer:

Oregon

Explanation:

I would say Oregon bcuz out of the three West-Coast marine states, Oregon has extremely dry summers cold winters and mountain terrain towards the interior of the state.   Good-Luck = )

what is the magnitude of the earthquakes

Answers

Answer:

The Richter Scale

Explanation:

Earthquakes are measured on the Richter Scale. That's the best answer I can give your question kind of makes no sense.

what geometric shape is generally used for stop signs?

Answers

Answer:

octagon is the shape used

Explanation:

3
Response 2
In ____ damaged by the
earthquake, such as power lines, has
to be repaired.

Answers

Power lines that were damaged by the earthquake's ground shaking must be repaired.

What is Ground shaking?

The vibration of the ground during an earthquake is referred to as "ground shaking." Ground tremors are caused by body and surface waves. Ground shaking gets worse as its amplitude increases and gets better as its distance from the fault that produced it increases.Despite the complexity of seismic wave mechanics, surface waves like Rayleigh and Love, compressional waves like P and S, and shear waves like S, may all be used to describe how the ground shakes.P waves are the first waves to vibrate a building because they go through the Earth at a pace of roughly 15,000 miles per hour. The next wave is a S wave, which causes a structure to shake side to side.

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Which of the following bodies of water is an example of a shrunken lake?
A.
the Harirud
B.
the Aral Sea
C.
the Caspian Sea
D.
the Balkhash lake

Answers

Answer:

b

Explanation:

easy

Answer:

b

Explanation:

What is an Earth Unit (E.U)?

Answers

Answer:

Earth mass ( M ⊕) is the unit of mass equal to that of the Earth

Explanation:

Earth mass is often used to describe masses of rocky terrestrial planets. It is also used to describe Neptune-mass planets

Answer: The Earth mass is a standard unit of mass in astronomy that is used to indicate the masses of other planets, including rocky terrestrial planets and exoplanets. One Solar mass is close to 333,000 Earth masses.

Astronomical unit (AU, or au), a unit of length effectively equal to the average, or mean, distance between Earth and the Sun, defined as 149,597,870.7 km (92,955,807.3 miles). Earth mass ( M ⊕) is the unit of mass equal to that of the Earth. 1 M ⊕ = 5.9742×1024 kg. Earth mass is often used to describe masses of rocky terrestrial planets. It is also used to describe Neptune-mass planets. One Earth mass is 0.00315 times a Jupiter mass.

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(this is not geography it is agriculture) If a country’s birth rate is 15 per 1,000 populations per year and the death rate is 10 per 1,000 populations per year, what is the annual population growth rate? 15 per 1,000 10 per 1,000 5 per 1,000 25 per 1,000

Answers

Answer:

5 per 1,000

Explanation:

the growth rate would be 15 per 1,000; since the death rate is 10 per 1,000 it sets the rate back by 10. 15 - 20 = 5

Running water (river) is an active agent of gradation and makes various landforms. List out the landforms made by the work of river?

Answers

Answer:

Explanation:

Pot holes

V Shaped Valley

Waterfalls

Meander

Ox Bow Lakes

Fans shaped plains

Flood Plains

Leeves

Delta

Glaciers

the concept or philosophy of uniformitarianism is commonly summarized by saying group of answer choices catastrophic forces dominate earth's geological history. conditions existing today cannot form rocks as in the past. rocks cannot be made in the laboratory. the present is the key to the past.

Answers

This statement is the basis of uniformitarianism and means that the processes and forces that are currently shaping the Earth's surface have done so over geologic time, meaning that the same processes have been in operation for millions of years.

The philosophy of uniformitarianism proposes that there is no discontinuity in natural laws and the rates of geological processes have been constant throughout the Earth's history, which is contrary to the notion of catastrophic forces dominating Earth's geological history.  The key to understanding Earth's history, according to uniformitarianism, is the study of the processes that are occurring in the present.

It is through this study that we can make informed deductions about the Earth's past. Furthermore, this principle emphasizes the idea that conditions existing today cannot form rocks as they did in the past. Lastly, rocks can indeed be made in the laboratory, which contradicts the notion of the concept of uniformitarianism. In conclusion, the principle of uniformitarianism is important in the field of geology as it has enabled scientists to make accurate predictions about the Earth's past based on the current processes occurring in the present.

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explain why the town in canada is colder than the amazon village

Answers

Answer:

Canada is colder because it is up North. It isn't as humid as it is in the south so it makes the air more dry and thin, making it colder. Where in the Amazon, it is warm and moist because it is by the equator and is near the tropics.

Explanation:

I hope this can help... I just answered with what I learned in science...

Ano ang mga katangian ng relihiyon ng Tsino?

Answers

Answer:

Hope it help

Explanation:

brainliest pls

Ano ang mga katangian ng relihiyon ng Tsino?

Answer:

singkit na mata at makinis ang balat

Explanation:

What do Canada and the United States have in common?
Check all that apply.
M A. Laws passed by elected representatives
M B. Closely related cultures
I C. Easy travel between the tWo
M D. Roughly the same gross domestic product
SUBMIT

Answers

M A, B, D. are all options that apply

What do Canada and the United States have in common?

Generally, Canada and the United States share a long border, the world's longest undefended border, stretching from the Atlantic to the Pacific Ocean. Both countries are active members of the United Nations, NATO, and the G7.

They share a similar history, culture, and political system, and both are federal democracies governed by a democratic system of government. Additionally, both countries share the same language, English, and the same currency, the US dollar.

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what is a greenhouse gas?(1 point) responses any gas in earth's atmosphere any gas in earth's atmosphere a gas at higher temperature than the surrounding atmosphere a gas at higher temperature than the surrounding atmosphere a gas that forms a physical barrier to block escaping heat a gas that forms a physical barrier to block escaping heat any gas in the troposphere that absorbs and re-emits infrared radiation

Answers

A greenhouse gas is any gas in the troposphere that absorbs infrared light and then emits it again.

The gases that trap heat in the earth's atmosphere are known as greenhouse gases. The earth's surface warms during the day when the light beams through the atmosphere. The earth's surface cools at night, redistributing heat into the atmosphere. However, a portion of the heat is trapped by greenhouse gases in the atmosphere.

For instance, carbon dioxide absorbs light in the infrared spectrum between the wavelengths of 2,000 and 15,000 nanometers. After absorbing the infrared energy, CO2 vibrates and reemits it in all directions.

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Answer: i think any gas in Earth's atmosphere

Explanation:

Identity the techniques developed by Homer which was use to identity direction on the sea or ocean

Answers

Homer, the ancient Greek poet, developed techniques to identify direction on the sea or ocean in his epic poems.

Homer employed various techniques to indicate direction and navigation at sea in his works, such as "The Odyssey." One prominent technique is the use of celestial navigation, where Homer describes the observation of stars and constellations to determine the position and direction of a ship. He mentions the North Star (Polaris) as a reference point for navigation, highlighting its significance in guiding sailors.

Additionally, Homer references landmarks, such as islands, coastlines, and headlands, to provide geographical cues for direction. He describes how sailors used prominent features of the land, like mountain ranges or distinctive shapes, to navigate along the coastline or find their way to specific destinations.

Homer also emphasizes the importance of wind patterns and their impact on sailing. He mentions the prevailing winds, such as the "Meltemi" in the Mediterranean, which influenced the direction and speed of ships. By observing the wind and its effects on the sea, sailors could gauge their heading and adjust their course accordingly.

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In a large city, a scientist noticed that there were very few trees, plants, or shrubs. She also noticed that there was a high amount of respiratory problems in the city. After meeting with multiple city planners and council members, the scientist asked for a grant to plant trees, plants, and shrubs around the city.

Answers

Answer:

The lack of trees and shrubs leads to desertification and air pollution.

Explanation:

The shrubs, trees and other plants produce oxygen and that is essential for life on earth, without clear and clean atmosphere there will be respiratory problems and other diseases. In order to reduce and eliminate the effects of diseases the city needs to develop green belts and shelter belts that stop the dust and purifies the air around the city.

Tides are the regular rise and fall of the

oceans and other large bodies of water

on Earth. Tides are caused mainly by -

A. Earth's tilt toward or away from the Sun

B. The speed of the Moon's orbit around the

Earth

c. The gravitational pull of the Moon and the

Sun

D. The gravitational pull of the Earth and the

Moon

Answers

Tides are mainly caused by the gravitational pull of the Moon and the Sun, with the Moon having a greater influence. The interaction between these celestial bodies creates the regular rise and fall of tides on Earth's oceans.

Tides are primarily caused by the gravitational pull of the Moon and the Sun on Earth's oceans and other large bodies of water. While both the Moon and the Sun contribute to tidal forces, the Moon has a greater influence due to its closer proximity to Earth. The gravitational attraction between the Moon and Earth creates a tidal bulge on the side of the Earth facing the Moon and a corresponding bulge on the opposite side. This creates two high tides and two low tides in a 24-hour period.

The Sun also exerts a gravitational force on Earth, but its influence on tides is about half that of the Moon. When the Sun, Moon, and Earth align during the full moon or new moon phase, their combined gravitational pull results in more significant tidal variations known as spring tides. Conversely, when the Moon and Sun are at right angles to each other during the first and third quarter moon phases, the gravitational forces partially cancel each other out, leading to less pronounced tidal variations called neap tides.

Overall, it is the gravitational pull of the Moon and the Sun acting on Earth's oceans that primarily causes the regular rise and fall of tides.

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the dominant geologic process in our solar system is:

Answers

The dominant geologic process in our solar system is impact cratering. Impact craters are caused by the collision of asteroids, comets, and meteoroids with the solid surface of a planet or moon.

These collisions release enormous amounts of energy that excavate a circular pit, ejecting rock fragments outward, and forming a rim of uplifted material. The number and distribution of impact craters provide important clues to the age and history of a planet or moon.

For example, a planet with many impact craters must be relatively old and have a geologically inactive surface that has not been resurfaced by other processes. In contrast, a planet with few craters must be relatively young and have an active surface that is constantly being modified by tectonic, volcanic, or erosional processes.

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what can you determine about the relative rates of seafloor spreading along these two ridges?

Answers

Answer:

It is possible to calculate the spreading rate of one side of a mid-ocean ridge by dividing distance by time.

which weather product provides an area threat alert for the aviation meteorology community to forecast organized severe thunderstorms that may produce tornadoes, large hail, and/or convective damaging winds?

Answers

Aviation Watch Notification Message (SAW)

The Aviation Watch Notification Message (SAW) is a weather product that provides an area threat alert for the aviation meteorology community to forecast organized severe thunderstorms that may produce tornadoes, large hail, and damaging convective winds. This alert is issued when a storm is expected to produce damaging winds, large hail, or tornadoes within the area specified by the watch. The SAW alert contains information on the location, size, and potential severity of the storm, as well as the time frame in which it is expected to occur. The alert also warns of any potential hazards the storm poses, such as flash flooding, hail, and lightning. The SAW alert is an important tool for the aviation meteorology community to be aware of severe storms and prepare for their potential impacts. The SAW alert is issued with other weather products to provide an overall picture of the storm's development and potential severity. The SAW alert can help pilots and other aviation meteorology professionals make informed decisions about their flight paths and other aviation operations by providing this information.

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your gps indicates a position of latitude 41 degrees 15.8 degrees n longitude 72 degrees 20.6 degrees w. what is your fixed position

Answers

The fixed position is the USA and the location indicates the geographical position of the USA.

The USA lies 41 degrees 15.8 degrees n longitude 72 degrees 20.6 degrees w. Alaska in the northwest and Hawaii expanding the country's influence into the Pacific Ocean make up the 50 states that make up the United States, which spans a large portion of North America. New York, a hub of international finance and culture, and Washington, DC are significant cities on the Atlantic Coast. Its physical habitat spans the Arctic and the subtropics, a lush rain forest and a parched desert, and a rough mountain top and a flat prairie. Despite having a sizable overall population by global standards, the United States has a comparatively low population density.

The nation includes some of the largest urban regions in the globe as well as some of the largest landscapes that are nearly entirely devoid of human settlement.

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5. Based on the diagram below, which letter indicates a place where new plate material is forming? *

YALL HELP ME PLEASEEE

5. Based on the diagram below, which letter indicates a place where new plate material is forming? *YALL

Answers

In the middle of the ocean basin

Explanation:

Fist, the forces acting on the plate are tensional force which act away from each other.

When these forces act away from each other, they cause the place of their origin to stretch hence creating a new feature

 At the boundary where the two plates are pulling apart indicates a place where new plate material is forming. The appropriate response is option C.

What are the different type of plate boundaries?

When two tectonic plates diverge, a divergent boundary is created. As magma (molten rock) rises from the Earth's mantle to the surface and solidifies to form new oceanic crust, earthquakes frequently occur along these borders.

An area where two plates converge is referred to as a convergent boundary . The borders of one or both colliding plates may bow up into mountain ranges as a result of the impact, or one plate may bend downward into a deep undersea trench.

A transform plate boundary is created by two plates moving past one another. The undersea San Andreas fault zone is one of the most well-known transform plate boundaries.

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t/f: the turbulent water created by breaking waves is called surf.

Answers

The turbulent water created by breaking waves is indeed called surf. The statement is True.

When waves approach shallow water or encounter an obstacle such as a reef or shoreline, they start to break, causing the water to become agitated and form a turbulent mass of foam and spray. This turbulent water, commonly referred to as surf, is characterized by its powerful and dynamic nature. Surfers often seek out these breaking waves to ride and engage in the sport of surfing.

The term "surf" can also be used to describe the activity of riding waves using various types of watercraft, such as surfboards, bodyboards, or paddleboards. The statement is True.

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The pedogenic regime associated with high annual precipitation and temperature is ________.A) gleizationB) laterizationC) calcificationD) salinizationE) none of the above

Answers

Pedogenic regimes associated with high annual precipitation and temperature are 'laterized'.

What is laterization?

Laterization is a soil formation process that occurs in tropical or subtropical regions with high temperatures and abundant precipitation. It is characterized by strong leaching of minerals and accumulation of iron and aluminum oxides. This process is facilitated by warm, moist conditions that favor chemical weathering, leaching of soluble elements, and subsequent migration and concentration of iron and aluminum compounds.

When water penetrates the soil, it dissolves and carries away soluble nutrients, leaving residues of iron and aluminum oxide. These oxides give the soil a reddish or yellowish color and help form a hard, compacted layer called laterite. Glazing, calcification and salinization are associated with different environmental conditions. Gliding occurs in waterlogged soils with poor drainage and poor oxygen supply. Calcification leads to accumulation of calcium carbonate in arid or semi-arid areas. Salinization is the accumulation of salts in soil, usually in dry or irrigated areas.  

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the extremely powerful radiation that comes from deep space is _____ rays.

Answers

Cosmic rays are the incredibly potent radiation that originates from the depths of space.

Cosmic rays are energetic particles that travel through space at nearly the speed of light. Cosmic rays originate from a variety of sources, including exploding stars, supernovae, and black holes.

Some cosmic rays come from outside our solar system, while others come from within it. They are composed of subatomic particles such as protons, electrons, and atomic nuclei, with the vast majority being protons.

Cosmic rays can be harmful to astronauts and spacecraft, and scientists are still studying them to learn more about their origins and effects. Scientists study cosmic rays to understand their origins and effects, as they can be harmful to astronauts and spacecraft. They are energetic particles originating from sources like supernovae and black holes.

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If the angles of a triangle are 45°, 45°, and 90°,

show that the length of the hypotenuse is 2 times as long as each

leg.

VX


✓ 1. Substitute the side lengths of the triangle into the Pythagorean

theorem.

q² + Q² = 2

Answers

The Pythagorean Theorem describes the relationship among the three sides of a right triangle. In any right triangle, the sum of the areas of the squares formed on the legs of the triangle equals the area of the square formed on the hypotenuse: a2 + b2 = c2.

The Pythagorean Theorem's reverse asserts that a triangle is right-angled if its three sides are a, b, and c, and a2+b2=c2. The equation is as straightforward as one triangle's squared leg plus another triangle's squared leg equals the hypotenuse squared: A2 + B2 = C2. Pythagoras was a philosopher and a teacher. Pythagoras discovered that the square of the hypotenuse of a right-angled triangle, when one of the angles is 90 degrees, equals the sum of the squares of the other two sides: a2+b2=c2. Or, the area of the green square (with size c2) is equal to the sum of two additional squares.

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