The hot water emitted by ______ at mid-ocean ridges is actually recycled seawater that flows into the subsurface and is heated by a magma source.

a. cinder cones

b. trenches

c. black smokers

d. submarine

e. canyons

Answers

Answer 1

The hot water emitted by black smokers at mid-ocean ridges is actually recycled seawater that flows into the subsurface and is heated by a magma source. Option C is the correct answer.

Black iron sulfide deposits result in chimneys known as "black smokers." Hydrothermal vents are hot springs that are produced by underwater eruptions at spreading ridges and convergence of plate borders. Scientists first learned about hydrothermal vents in 1977 whilst checking out a seafloor spreading ridge in the Galapagos Islands. Option C is the correct answer.

When the scientists realized there were several previously undiscovered species everywhere around the hydrothermal vents, they were shocked. These biological communities are dependent on the chemical processes that take place when lava that is hot from underwater volcanoes reacts with seawater. Seawater trickles down via cracks in the ocean crust at spreading places or subduction zones, creating hydrothermal vents.

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Related Questions

Streams are called __________________ if they only contain flowing water during certain times of the year.

Answers

Streams are called Ephemeral Streams if they only contain flowing water during certain times of the year.

What is Ephemeral Streams?

Streams that carry flow exclusively during, for a short time after (often less than 48 hours), and in immediate response to a precipitation event. These streams must be above the groundwater table. Roadside ditches are not included in ephemeral streams.

Therefore,

Streams are called Ephemeral Streams if they only contain flowing water during certain times of the year.

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describe the types of environments where one would expect to find straight-channel, braided, and meandering streams

Answers

Braided streams are related with immoderate quantities of sediment getting into a flow system. Valleys draining alpine glaciers are frequent settings for braided streams. The glaciers credit score extra sediment into the meltwater flow gadget than a flow of that discharge has capability to transport in a single channel system.

Valleys are most in many situations drained by way of the usage of workable of rivers and might also additionally moreover in addition occur in a pretty flat convenient or between tiers of hills or mountains.

Those glaciers valleys produced with the recommended beneficial aid of tectonic movement are referred to as rift valleys. Very narrow, deep valleys of related exhibit up are mentioned as gorges    

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Define economic hub?​

Answers

Answer:

Explanation:

economic hub :

a center of activity or interest or commerce or transportation; a focal point around which events revolve; "the playground is the hub of parental supervision"; "the airport is the economic hub of the area".

In locations such as the Caribbean Sea, international borders between island states are determined by the United Nations Convention on the Law of the Sea. These maritime boundaries can best be described as relict borders relict borders superimposed borders superimposed borders subsequent borders subsequent borders antecedent borders antecedent borders consequent borders

Answers

Answer:

Superimposed borders.

Explanation:

A superimposed border is a border, international or internal to a country, which is established by the simple discretion of those who have the power to set it, without taking into account other cultural, historical or geographical factors that could delimit it in a more genuine way. That is to say, this type of borders does not respect a preceding logical pattern, but rather their tracing responds to merely political questions. A clear example of this type of borders are those where a straight line is drawn on the map to divide two different entities, such as the borders of the state of Colorado.

Suggest two ways people manage water supply

Suggest two ways people manage water supply

Answers

Answer:

Explanation:

making sure the broken pipes are mended (as water loss from broken pipes can be as much as 30 per cent)

using reservoirs and dams in one area to pipe water into large urban areas.

making sure that the water supply is of good quality - reducing fertiliser use on farms helps this.

When did Singapore’s big trash problem begin ?

Please answer quickly it’s urgent and if you don’t know please don’t answer

Answers

Answer:

may 8 2008

Explanation:

Untroubled by the festering mounds of pungent tropical garbage that frequently pile up in its less-developed neighbours, clean, green and super-efficient Singapore's unique rubbish headache stems from its small size and high population density.

How did the mining industry affect future industries in the Indian Territory? A. It encouraged miners and settlers to leave the territory. B. It made it more difficult for railroads to continue to grow. C. It provided a labor force for future oil and natural gas industries. D. It decreased opportunities for new small businesses. Please select the best answer from the choices provided A B C D

Answers

Answer:

(C) It provided a labor force for future oil and natural gas industries.

Explanation:

A:

It can't be A, because if miners and settlers had already made their industry in the Indian Territory, it wouldn't encourage miners to leave the area. Instead, the miners and settlers took control of the territory, and forced the Indians away.

B:

It can't be B, because the mining industry wasn't dependent on railroads; neither were railroads dependent on the mining industry.

D:

It can't be D, because the mining industry actually increased opportunities for small businesses!

In which economic system with the government control all of the means of production, land and resources of its country

A. Free Market
B. Traditional
C. Mixed
D. Command

Answers

Answer:

Command economy is the economic type where the government controls all of the means of production, land, and resources.

Explanation:

There are multiple different types of economic systems around the world. Usually, what kind of economic system a country will have depends on the type of political organization in it, as most of the political systems go hand in hand with a particular economic system.

cThe command economy is an economic system that was popular during the 20th century, but since the 1990's it has experienced a sharp decline, with only a handfull of countries practicing it at present. This economic system is typical for communist governments. The government in this economic system has all of the economies in its hands. The production, land, and resources are controlled by the government. All of the planning and economic actions are done by the government officials, and the private businesses are non-existent.

Can Avalanches be prevented?

Answers

Answer:

In some avalanche paths that affect the highway, avalanches cannot be avoided, but the risk of an encounter can be decreased.

Explanation:

Special fences, nets, or man-made walls can affect how the snowfall behaves and in which direction it moves in order to control avalanches. Small snow accumulations will be released by explosives, preventing larger accumulations from happening.

Answer: They can't be prevented entirely

Explanation: However, they can be prevented if you look at the weather avalanche forecast.

The acquisition, establishment, expansion, and maintenance of one territory by people from another territory is called

Answers

Answer: The answer is A - Colonialism.

Explanation:  Colonialism is the policy of a country seeking to extend or retain its authority over other people or territories, generally with the aim of economic dominance. In the process of colonization, colonizers may impose their religion, economics, and other cultural practices on indigenous peoples. The policy or practice of acquiring full or partial political control over another country, occupying it with settlers, and exploiting it economically. You're welcome.

Marcus read that systems provide feedback, or the return of information. Feedback can either cause a change in the system or keep it stable. Melting glaciers are an example of positive feedback. Why is this considered positive feedback

Answers

Answer:

melting glaciers would let the surrounding air and land get warmer which would cause the glacier to melt faster.

Explanation:

A positive feedback causes a system to remain stable or causes a change in the system. It is the return of the information to all.

In the context, melting of the glacier is considered as a positive feedback because as the glacier melts it causes the land and the surrounding air to get warmer which makes the glacier to melt at a faster rate.

tokyo is ranked #1 in the world for a very important geographic/demographic statistic. what is the title that this metro area holds?

Answers

Tokyo is ranked #1 in the world for the population size of its metropolitan area. With a population of over 37 million people, Tokyo is the most populous metropolitan area in the world.

The term used to describe this distinction is "largest metropolitan area by population" or "world's largest metropolitan area." The Tokyo metropolitan area encompasses the city of Tokyo and its surrounding urban and suburban areas. It is a vibrant and bustling region known for its economic power, technological advancements, cultural richness, and urban infrastructure. Tokyo's position as the world's largest metropolitan area reflects its significance as a global hub of population, commerce, and innovation.

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Why does a hurricane begin to dissipate after it makes landfall?

answer quick thank you!

Answers

Answer:

Warm temperature

Explanation:

A) it is away from its energy source (the ocean)

B) warm temperatures causes the seawater to evaporate (moisture fuels the hurricane) thus as the hurricane moves over land and is away from a key source of moisture it dissipates after it makes landfall.

Hope this helps!

convert 2 gallons per hour to liters per day

Answers

181.7 liters / day would be your correct answer

Answer:

181.7

Explanation:

can food animals and human can survive on mars planet​

Answers

Answer:

hello

good morning

can't say anything.

because both require proper oxygen and food.

so may be yes or maybe not.

HAVE A GOOD DAY

Answer:

Depend on how much resource mars have ..

which is not discovered yet

Explanation:

mark me as brainliest ❤️

What is sound? write any 3 effects of sound​

Answers

Sound is defined as vibrations that travel through the air or another medium as an audible mechanical wave. It is produced from a vibrating body. The vibrating body causes the medium (water, air, etc.) around it to vibrate thus producing sound. From traffic noise to rock concerts, loud or inescapable sounds can cause hearing loss, stress, and high blood pressure.

In context to the Geospatial Revolution, how do humans act as sensors?

Answers

Answer: The geospatial revolution is responsible for examining the digital mapping of the world.

Explanation:

The geospatial revolution helps in changing the way we behave, interact as well as think. It is necessary for exploring the regions, forest covers, volcano sites, and historic places. It can also tract the presence of humans by the use of trackers like GPS and GIS in the devices used by the humans this way the humans can be considered as sensors of geospatial revolution.

A metropolitan area is defined as a large city together with outlying communities called suburbs. Approximately what percentage of Americans live in metropolitan

Answers

Answer:

d. Micropolitan areas

Small cities located beyond the metropolitan areas are called Micropolitan areas. It includes Minot, North Dakota; Boone, North Carolina; traverse city, Michigan; and Concord, New Hampshire where almost 10% of the Americans moved due to cheaper land, lower taxes, less pollution, and crime.

The weather in Iceland usually is very changeable. Can you suggest
why this is?

Answers

Answer:

Yes, it is.

Explanation:

for a surface low pressure system to intensify, where must the upper-level trough be located relative to the surface low? group of answer choices north of the surface low south of the surface low west of the surface low east of the surface low directly above the surface low

Answers

For a surface low pressure system to intensify, the upper-level trough must be located to the west of the surface low. Therefore the correct option is option C.

A low-pressure system is a location on Earth's surface where the air pressure is lower than that of surrounding locations. As air moves away from a low-pressure area, it rises and cools, generating clouds and potentially precipitation.

The cyclonic flow of the air around a low-pressure area, where the air is flowing counterclockwise in the Northern Hemisphere, is another feature of a low-pressure area.

The airflow toward the low-pressure area at the surface is pulled inward and upward, resulting in air rising and the production of clouds, rain, and other weather events. Therefore the correct option is option C.

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The following question may be like this:

For a surface low pressure system to intensify, where must the upper-level trough be located relative to the surface low? group of answer choices

north of the surface low

south of the surface low

west of the surface low

east of the surface low

directly above the surface low

which type of hurricane damage can affect an area days after the storm loses its hurricane-strength winds?

Answers

Even after a hurricane loses its hurricane-strength winds, the area can still be affected by flooding caused by heavy rainfall and storm surge.

While hurricane-strength winds can cause immediate and visible damage, such as uprooted trees and destroyed buildings, the aftermath of a hurricane can bring slower, longer-lasting damage in the form of flooding.

Heavy rainfall and storm surge can cause rivers and lakes to overflow, and low-lying areas to become inundated with water. This can lead to long-term damage to infrastructure and homes, as well as potential health hazards from standing water.

Additionally, the displacement of people from their homes and businesses can lead to economic hardships and long-term social impacts. Therefore, it is important to recognize the potential for prolonged flooding and plan accordingly for post-hurricane recovery efforts.

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What is an example of a comparative advantage AP Human Geography?

Answers

One example of comparative advantage in AP Human Geography is the production of oil in the Middle East.

This region of the world is rich in oil reserves, and its countries have become major exporters of this resource to other parts of the world.

Comparative advantage refers to the ability of a country or region to produce a good or service at a lower opportunity cost than another country or region. This means that they can produce a good more efficiently and at a lower cost than others. In the case of the Middle East, its oil reserves and favorable geographical location have given it a comparative advantage in the production of oil, which it has used to become a major player in the global oil market.

The concept of comparative advantage is important in understanding global trade patterns and the benefits of specialization. By specializing in the production of goods or services that they are best suited to produce, countries can trade with one another and benefit from the differences in their comparative advantages.

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A natural flow of water that follows a path into another body of water

Answers

Answer
Stream or creek

How can primitive meteorites be distinguished from processed meteorites?

A) Radiometric dating shows that primitive meteorites are slightly older.
B) Radiometric dating shows that primitive meteorites are slightly younger.
C) Primitive meteorites always contain iron and processed meteorites do not.
D) Primitive meteorites always contain rocky material and processed meteorites do not.
E) Primitive meteorites always contain carbon compounds and processed meteorites do not.

Answers

Primitive meteorites can be distinguished from processed meteorites based on their presence. The correct answer is E. Primitive meteorites always contain carbon compounds, while processed meteorites do not.

Primitive meteorites, also known as chondrites, are believed to be remnants of the early solar system and have undergone minimal processing or alteration since their formation. On the other hand, processed meteorites, such as achondrites, have undergone more significant geological processes, including melting and differentiation.

One key characteristic that can help distinguish between primitive and processed meteorites is the presence of carbon compounds. Primitive meteorites often contain organic compounds, such as amino acids and hydrocarbons, which are the building blocks of life. These carbon compounds are thought to have formed in the early stages of the solar system.

In contrast, processed meteorites typically do not contain significant amounts of carbon compounds. The geological processes they have undergone, such as melting and differentiation, have led to the loss or alteration of volatile components, including carbon compounds.

Therefore, the presence or absence of carbon compounds is a useful criterion for distinguishing between primitive and processed meteorites. Primitive meteorites are characterized by the presence of carbon compounds, while processed meteorites typically lack these compounds.

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Breifly describe some of the common problem of traditional methods of showing relief on a map

Answers

The common problem of traditional methods of showing relief on a map are of various types which are used by cartographers.

These relief are as follows;Spot heightsLayer tintsContour linesHill shadingLandform shading

What are contour Lines?

In a standard topographic map, Contour lines are the most used or common traditional method of showing relief and elevation. Therefore, contour a line appears as an imaginary line or lines on the ground, above the ground or as well as vertical distance above or below sea level. Note, all points on the contour lines are at the same elevation.

What is Layer Tinting?

A cartographer can also use Layer tinting as a traditional method of showing relief on a map by the use of color. The application of different color is used for each band of elevation solely.

Also, a cartographer use each shade of band or color, to represents a definite elevation range. A legend can therefore be printed on the map margin to illustrate the elevation range that is represented by each color. Nevertheless, this method is not permissible to allow the map user to determine the exact elevation of a specific point.

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what is the location of SiHP and SAHP?.​

Answers

in North Europe in the world

Two doors are each 36 inches wide. Door A is opened to a 11° angle. Door B is opened to

a 62° angle. Which door's outer edge is farther from its closed position? Justify your

answer.

Answers

Answer:

Door B.

Explanation:

The outer edge of the door B is farther from its closed position because of high angle. The door which have a greater angle has more outer edge from its closed position as compared to the door with lower angle. Here, the door A is open with an angle of 11 degree while on the other hand, the door B is pen with an angle of 62 degree so the door B has higher angle so we can say that door B has farther outer edge as compared to door A .

The expanded use of computers in the workplace has led to the increased

Answers

Answer:

Computers can do repetitive tasks faster with fewer mistakes than humans, thus the first few decades of the development for business focused mainly on automating a wide range of industrial processes. The next step brought PCs as productivity tools and entertainment devices to homes and workplaces everywhere. More recent refinements in information.

Explanation:

Dân tộc ít người phân bố chủ yếu ở đâu

Answers

Answer:

NO HABLO TAKA TAKA ._.

Explanation:

What compromise was crafted between the New Jersey and Virginia plans?

Answers

Answer:

Great Compromise

Explanation:

Also known as the Sherman Compromise or the Connecticut Compromise, the deal combined proposals from the Virginia (large state) plan and the New Jersey (small state) plan. According to the Great Compromise, there would be two national legislatures in a bicameral Congress.

Answer:

The Great Compromise

Explanation:

The Great Compromise brought together the New Jersey Plan and the Virginia Plan to create the Constitution 's legisl ative system.

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