The regions that will primarily erupt silica-rich lavas are continental arcs, oceanic island arcs, and hotspots. The magma is created by the melting of mantle rocks, which is then mixed with subducted oceanic crust in the continental arcs and oceanic island arcs.
Silica-rich magma is created in these two regions as a result of this process. This is due to the fact that the subducted oceanic crust is enriched in silica and water. Silica-rich lavas are viscous and sticky, making it difficult for them to flow. As a result, they frequently generate explosive eruptions, which are extremely hazardous. Volcanic eruptions produce gases and particulate matter, which can be carried hundreds of kilometers by the wind, posing a health threat to humans and animals, as well as damaging infrastructure.
Hotspots are also another region that erupts silica-rich lavas. Hotspots are areas of volcanic activity that are found away from plate boundaries. When the mantle melts, magma is formed in hotspots, which rises to the surface and forms volcanoes. These volcanoes are fueled by silica-rich magma and are typically shield volcanoes, which have relatively low-viscosity lavas.
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Submit your project identifying potential customers. Be sure to follow these guidelines:Identify the type of products your new company sells.
Describe the target market for your products.
List at least 10 potential customers in your target market.
Explain why these customers would be interested in your company’s products.
Write your response in complete sentences and paragraphs.
Explanation:
target market, or target audience, is the pool of customers to whom you want to potentially sell your products or services. Your target market is not everyone who is located in your business’s area. It’s only made up of the people who are good fits for your products. Basically, you want to figure out which fish in the ocean you’re going to focus on catching.
For example, let’s look at one of my
What percentage of energy needs is met by nuclear power?
Answer:
the answer you're looking for is 8%
Explanation:
K12 just took quiz
which principle states that geological processes are cyclical?
Answer:
uniformitarianism
HELP ASAP! When might a meteorologist use a global weather map together with a regional weather map to make predictions?
The global maps would allow the meteorologists to make a more effective prediction.
Generally, a global map would show the incoming winds, storms, and heat that could affect the weather in the regional maps
In conclusion, the global maps would allow the meteorologists to make a more effective prediction.
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Which of the following is NOT one of the five pillars of Islam?
Pray daily
practice the 8 fold path
Give $ to the poor.
Fast during the month of Ramadan
Answer:
3 practice eight fold path
Which type of estuary can you find along
the coast of Georgia? (hint, select 2)
A. a coastal plain
B. a fjord
C. a bar-built estuary
D. a tectonic estuary
Answer:
a bar-built estuary and a coastal plain
Explanation:
which context clue in the passage shows how Ted was feeling
Answer:
a.
Explanation:
well D. would be the best answer but since it not an option a (i think) a. shows some sort of regret since he confessed. hope it helps
Are oceans a type of freshwater biome?
hii! i’ll give brainliest pls help
Answer:
I belive floods, looking at ur option the closest one is that
What observations and inferences from the fossils might have been used to build the computer model?
The observations and inferences from the fossils that might be used to build computer model are:
Skeletal structureMuscle attachment pointsFossilized footprintsWhat information can fossil proved?Fossils can provide information on the anatomy, morphology, and behavior of extinct species, which can be used to build a computer model. Observations and inferences that might be used include:
Skeletal structure: The fossilized bones of a species can provide information on its size, shape, and posture, which can be used to build a 3D model of the animal.
Muscle attachment points: Fossils can reveal where muscles attached to bones, which can be used to infer the animal's range of motion and its strength.
Fossilized footprints: Footprints can provide information on the animal's gait, stride length, and overall movement patterns, which can be used to build a computer model of its walking or running mechanics.
These observations and inferences can be used to build a detailed computer model of an extinct species, which can help researchers understand its biology, evolution, and relationships to other species.
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Which of the generalized channel paths seen in the stream capture folder most likely represents the previous outlet channel of the murray river?
The generalized channel path A seen in the stream capture folder most likely represents the previous outlet channel of the Murray river.
The Murray River is a river in southeastern Australia. At 2,508 km long, it is Australia's longest river. Its tributaries include five of the six longest rivers in Australia.
Most of the rivers in the basin begin in the Great Dividing Range. This is a range of mountains on the east coast of Australia that stretches from northern Queensland through New South Wales to Victoria. The basin ends in South Australia where the Murray River meets the Southern Ocean.
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not hard but still help
Answer:
D - Condensation
H - Groundwater
G - Infiltration
B - Evaporation
A - Solar Radiation
C - Transpiration
E - Precipitation
F - Runoff
Explanation:
Think of an H-O world consisting of Chile and Australia, both of which make agricultural (A) and manufactured (M) goods with two factors of production, capital (K) and land (T). Australia is more land abundant (bigger T/K) than Chile, and A is the land-intensive industry compared to M.
(a) According to the H-O theorem, which country is going to have a comparative advantage in agriculture? In manufacturing? Explain why, in terms of the pre-trade price of T and K in each country.
(b) Draw an illustration of each country’s PPF if they are not trading, with A on the horizontal axis in each case. Given the assumptions of the H-O model, make sure to show how these two countries’ PPFs are different from each other.
(c) Pick an appropriate price of A relative to M for each country before trade (you can assume a 50-50 ratio in goods consumption in each country if you wish), and a reasonable international price that might be established once they began to trade. On a fresh pair of fully-labelled graphs, illustrate and explain how each economy would adjust output and consumption to the opening of trade.
(d) Who in Australia gains from trade when Australia opens to trade? Who loses? In Chile?
(a) Australia has more land relative to capital, the price of land (T) would be relatively lower in Australia compared to Chile, (b) Both countries have different PPFs due to their different factor endowments, (c) Its consumption of M will increase, and it will consume a combination of goods that lies beyond its initial PPF, (d) Consumers in Chile gain access to a wider variety of agricultural goods (A) at lower prices through imports.
(a) According to the Heckscher-Ohlin (H-O) theorem, a country will have a comparative advantage in producing the good that intensively uses its abundant factor of production. In this case, Australia is more land abundant (larger T/K ratio) than Chile.
Since agriculture (A) is the land-intensive industry, Australia would have a comparative advantage in agriculture. Conversely, Chile, being less land abundant, would have a comparative advantage in manufacturing (M), which is less land-intensive.
The pre-trade price of land (T) and capital (K) in each country will reflect their relative abundance.
Since Australia has more land relative to capital, the price of land (T) would be relatively lower in Australia compared to Chile.
On the other hand, the price of capital (K) would be relatively lower in Chile compared to Australia.
(b) Here is an illustration of each country's Production Possibility Frontier (PPF) if they are not trading:
Chile:
|
A |
| *
| *
| *
| *
| *
| *
|*________________________
0 M
Australia:
|
A | *
| *
| *
| *
| *________________________
0 M
In this illustration, A represents agricultural goods, and M represents manufactured goods.
Both countries have different PPFs due to their different factor endowments.
Chile, being less land abundant, has a relatively steeper PPF for agriculture (A) and a flatter PPF for manufacturing (M). Australia, with more land abundance, has a relatively flatter PPF for agriculture (A) and a steeper PPF for manufacturing (M).
(c) Let's assume that before trade, the price ratio of agricultural goods (A) to manufactured goods (M) in Chile is 1:2, and in Australia, it is 1:1.5. Also, assume that the international price ratio of A to M is 1:1.8.
Chile's adjustment to trade:
Before trade, Chile produces and consumes a combination of goods along its PPF.
After trade, since Chile has a comparative advantage in manufacturing (M), it will specialize in producing M and export it. With the international price ratio favoring M, Chile will increase its production of M and shift resources from agriculture (A) to M. Its PPF will expand outward in the M direction.
Chile will import more A due to its comparative disadvantage in agriculture. Its consumption of A will increase, and it will consume a combination of goods that lies beyond its initial PPF.
Australia's adjustment to trade:
Before trade, Australia produces and consumes a combination of goods along its PPF.
After trade, since Australia has a comparative advantage in agriculture (A), it will specialize in producing A and export it. With the international price ratio favoring A, Australia will increase its production of A and shift resources from manufacturing (M) to A. Its PPF will expand outward in the A direction.
Australia will import more M due to its comparative disadvantage in manufacturing.
Its consumption of M will increase, and it will consume a combination of goods that lies beyond its initial PPF.
(d) In Australia, those who gain from trade are the producers and exporters of agricultural goods (A).
Due to their comparative advantage in A, they can expand production and benefit from exporting to other countries at higher international prices. Consumers in Australia also gain from trade as they can access a wider variety of manufactured goods (M) at lower prices through imports.
On the other hand, those who might lose from trade in Australia are the producers of manufactured goods (M).
Due to the comparative disadvantage in manufacturing, some domestic manufacturers may face increased competition from imports, which could lead to a decrease in their production and potential job losses.
In Chile, the situation is reversed.
Those who gain from trade are the producers and exporters of manufactured goods (M) due to their comparative advantage. They can expand production and benefit from exporting M at higher international prices.
Consumers in Chile gain access to a wider variety of agricultural goods (A) at lower prices through imports.
Those who might lose from trade in Chile are the producers of agricultural goods (A).
Due to their comparative disadvantage in agriculture, they may face increased competition from imports, which could lead to a decrease in their production and potential job losses.
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A place where two tectonic plates collide is called a ____________________ boundary and is often associated with ____________________ faults.
Answer:
Plate boundary
reverse faults (aka thrust faults)
Which of the following is a design concept that applies to web-based cartography but not to print? (Choose two.) Dynamic map scale Layout elements Visual weight Focus and balance
Dynamic map scale and focus and balance are two design concepts that apply to web-based cartography but not to print. Dynamic map scale refers to the ability to change the scale of a map dynamically based on user interaction, such as zooming in or out.
This is not possible with print maps, which have a fixed scale. Focus and balance are also important in web-based cartography, as users can interact with the map in various ways, such as panning and zooming, and the designer must ensure that the map is visually balanced and that the user's focus is directed to the most important features. Layout elements and visual weight, on the other hand, are design concepts that apply to both web-based and print cartography.
Layout elements refer to the placement and organization of various elements on the map, such as the legend, title, and scale bar, while visual weight refers to the relative importance of different elements on the map, based on factors such as color, size, and contrast.
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How can the wind systems in an environment affect life for people?
Answer: Wind systems in an environment can have various effects on people's lives. Here are some ways in which wind systems can impact human life:
Climate and weather patterns: Wind systems play a crucial role in shaping climate and weather patterns. Prevailing winds can bring cool ocean breezes or hot desert winds, influencing the local temperature, humidity, and overall weather conditions. These patterns can affect agriculture, water availability, and daily activities.
Air quality: Wind can help disperse pollutants and improve air quality by carrying away pollutants and bringing in fresh air. However, strong winds can also carry dust, smoke, or allergens, which may worsen air quality and lead to respiratory issues.
Energy generation: Wind energy is harnessed by wind turbines to generate electricity. Areas with strong and consistent wind patterns can utilize wind power as a renewable energy source, reducing dependence on fossil fuels and contributing to a cleaner environment.
Transportation and navigation: Wind systems can influence transportation, especially for maritime and aviation sectors. Wind direction and intensity impact sailing routes, flight paths, and travel times. Strong winds can cause delays, affect navigation safety, or even lead to the cancellation of flights or sea voyages.
Outdoor activities and recreation: Wind conditions influence various outdoor activities such as sailing, surfing, paragliding, and kite flying. Winds can provide favorable conditions for these activities or pose challenges depending on their strength and consistency.
Natural disasters: Certain wind systems, such as hurricanes, tornadoes, or cyclones, can pose significant threats to human life and property. These severe weather events can cause destruction, displacement, and loss of lives if proper precautions and emergency measures are not in place.
Ecosystems and biodiversity: Wind plays a vital role in seed dispersal for plants and pollination for some species. It also influences the distribution of plant and animal populations. Changes in wind patterns due to climate change or habitat alteration can disrupt ecosystems and impact biodiversity.
It is important to recognize that the effects of wind systems can vary depending on the specific geographical location, climate, and local conditions. Understanding and adapting to these effects are essential for sustainable development and ensuring the well-being of communities in wind-affected environments.
Explanation:
During the time exposure of the photographer stars appear to have moved through an arc of 120' how many hours did this time exposure take.
Given that during the time exposure of the photographer, the stars appear to have moved through an arc of 120'. We need to find out how many hours this time exposure took.If a star appears to move 15 degrees in an hour, then 120' represents 120/60 = 2 degrees movement of the star.Therefore, 2 degrees = 15 minutes of arc.Thus, the time exposure of the photographer is 15 minutes of time.
Because in one hour, there are 4 times as many minutes of arc as there are degrees. Hence, the time exposure took 15 minutes of time.Because Polaris is 90 degrees above the horizon, which is also the North Pole's latitude, an observer positioned at the North Pole would be able to see it directly overhead. Polaris would be visible on the horizon at the equator, at a latitude of 0°, which is the equator's latitude.
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Please help Me need this tomorrow.
What evidence of climate change do we see in alaska
Answer:
icebergs are melting like more than supposed to
5 difference between australia and africa
Answer:
1. Australia and Africa is that they both have different cultures.
2. Africa is bigger than Australia.
Hope these help. ( sorry, i could only list 2.)
Explanation:
The radius of a circle is 12 cm. Select ALL correct statements.
Answer:
B, D, and E
Explanation:
First, the formula for the area of a circle is \(\pi\)\(r^{2}\)
Since pi is equal to 3.14, all we need is the radius squared. Since your radius is 12, \(12^{2}\)=144. Therefore, your equation for area will be (3.14)(144), answer B.
Second, the formula for the circumference of a circle is \(2\pi r\).
So, 2(3.14)(12), answer D.
Edit: Answer E also says the same as above- it just multiples the 2 and the 12 together. Sorry for the initial error!
approximately how much work do you do when you lift your 10.0 kg sister to a height of 1.5 m?
Answer:
15
Explanation:
what was the mean daily temperature in dallol that created the record from 1960-1966?
Based on the provided data from 1960 to 1966, the annual-mean temperature at Dallol, Ethiopia, was 34ºC (94ºF), while the average daily maximum temperature during that period was 41.1ºC (106ºF).
Dallol, located in the Danakil Depression, is known for its extreme heat and harsh climate. The annual-mean temperature of 34ºC (94ºF) indicates that the average temperature throughout the year, considering both day and night, was around this level. This highlights the consistently hot conditions experienced in Dallol.
The average daily maximum temperature of 41.1ºC (106ºF) represents the highest temperature reached during each day on average. This indicates the intensity of the daytime heat, with temperatures exceeding 40 degrees Celsius (104 degrees Fahrenheit) regularly. Such high temperatures can create challenging living conditions and have significant impacts on the local environment.
It's important to note that Dallol's temperature can vary throughout the year, and these averages provide a general understanding of the extreme heat experienced in the area during the specified time period.
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how would you craft be used for in helping to play in the future of a community
Biggest change in United Kingdom’s government?
HELP PLS!!!
Answer:
Britain since 1945
Labour’s record in its first 18 months of office was distinguished. In terms of sheer legislative bulk, the government accomplished more than any other government in the 20th century save perhaps Asquith’s pre-World War I administration or the administration of Margaret Thatcher (1979–90). Yet by 1947 it had been overtaken by the economic crisis, which had not abated. The loan from the United States that was supposed to last four years was nearly gone. Imports were cut to the bone. Bread, never rationed during the war, had to be controlled. Britain had to withdraw support from Greece and Turkey, reversing a policy more than a century old, and call upon the United States to take its place. Thus, at Britain’s initiative, the Truman Doctrine came into existence.
a narrow strip of land that connects two larger landmasses
A narrow strip of land that connects two larger land masses and separates two water bodies is called an Isthmus.
Since Isthmus lies at the connecting point of two large landmasses, its strategic location makes it ideal for setting up ports, canals, military camps, stations, etc. A natural outcome of such structures would be enhanced communication, exchange of knowledge, culture, and robust trade through this connection.
Some examples include the Isthmus of Panama which links continents of North and South America and separates the Pacific Ocean from the Atlantic Ocean. The Isthmus of Suez links the continents of Asia and Africa and separates the Red Sea from the Mediterranean Sea.
Both the above-mentioned Isthmus are expeditors of large-scale trade across the world. About 14,000 ships cross the Panama Canal between the Atlantic and Pacific Oceans every year.
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why is ten factor label method valuable for converting units?
Explanation:
The factor-label method is a technique for converting units of measurement into other units of measurement. ... The conversion units are arranged in fraction form in such a way as to cancel all other units except the desired unit. The factor-label method can be used to convert simple units as well as derived units.
HELP! I need someone to write a sentence that summarizes the changes shown here.
This is about a river drying up.
A - Deforestation
B - Industrial pollution
C - Agricultural runoff
D - Water over-extraction
E - Climate change-induced drought
How is this so?
Stage A - Heavy deforestation occurs near the river, reducing the natural canopy cover and increasing soil erosion.
Stage B - Increased industrialization leads to the release of toxic chemicals into the river, polluting the water and harming aquatic life.
Stage C - Uncontrolled agricultural practices contribute to excessive nutrient runoff, causing algal blooms and oxygen depletion in the river.
Stage D - Growing water demand due to population growth results in over-extraction of water from the river, reducing its flow.
Stage E - Climate change exacerbates drought conditions, further reducing the river's water levels and eventually causing it to dry up.
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Match a factor on the left that determines how far magma can rise toward Earth's surface with its definition.
The factors that determine how far magma can rise toward the earth’s surface are magma pressure, density, gas pressure, and stress.
What exactly is magma?Magma is a hot liquid with rocks located beneath the earth’s surface at very high temperatures, estimated at over 1000 °C.Magma is formed from a mixture of the three main elements, such as molten rock, minerals, and dissolved gases. Lava, on the other hand, is magma that flows or erupts to the earth's surface.The factors that determine how far magma can rise toward the earth’s surface are magma pressure, density, gas pressure, and stress.
Magma pressure is the pressure that is directed toward the magma from all edges.The magma from the crust has a lower density than the surrounding rock. It can cause magma to rise through the crust.Gas pressure: The bubbles of carbon dioxide and sulfur oxide that form in magma can reduce its density.Stress: The tectonic stress causes fractures to open.Learn more about magma:
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a rock that makes up the core of the continents is a what?
Answer:
The Crust
Explanation:
Answer:
the Crust
Explanation:
H. W2 break even analysis milled tooth bit drilled 2,461 ft of limestone in 150 rotating hours. Other relevant data for this bit is: Trip time (T) = 8 hrs,Bit cost (B) = $3,000, Rig cost = 900 $/hr It is proposed to replace this bit with an insert-type bit costing 8,500. Calculate the rotating time required of the new bit at breakeven cost for equal penetration rates
The rotating time required for the new insert-type bit to reach the breakeven cost for equal penetration rates is 143.89 hours.
To calculate the rotating time required for the new bit at breakeven cost for equal penetration rates, we can use the concept of break-even analysis. Break-even analysis determines the point at which the cost of two alternatives is equal.
1. Calculate the cost of drilling with the milled tooth bit:
Cost of drilling with the milled tooth bit = Trip time cost + Rotating time cost
Trip time cost = Trip time (T) x Rig cost per hour
= 8 hrs x $900/hr
= $7,200
Rotating time cost = Rotating time x Rig cost per hour
= 150 hrs x $900/hr
= $135,000
Total cost of drilling with the milled tooth bit = Trip time cost + Rotating time cost + Bit cost
= $7,200 + $135,000 + $3,000
= $145,200
2. Set up the equation for the break-even point:
Cost of drilling with the milled tooth bit = Cost of drilling with the insert-type bit
$145,200 = Trip time cost + Rotating time x Rig cost per hour + Cost of the insert-type bit
= $7,200 + (Rotating time x $900) + $8,500
3. Rearrange the equation to solve for the rotating time:
Rotating time x $900 = $145,200 - $7,200 - $8,500
Rotating time x $900 = $129,500
Rotating time = $129,500 / $900
= 143.89 hours
Therefore, the rotating time required for the new insert-type bit to reach the breakeven cost for equal penetration rates is approximately 143.89 hours.
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