The volcanoes of many Hawaiian island are extinct because

a) the subduction processes that formed the volcanoes have ceased.
b) the Pacific plate has carried the volcanoes away from the hot spot that formed them
c) the volcanoes are now below sea level.
d) the hot spot that formed them has moved.

Answers

Answer 1

Answer:

b) the Pacific plate has carried the volcanoes away from the hot spot that formed them

Explanation:

The Hawaiian islands all have volcanic origin. Some are not active, while some still are. All of these islands have been active volcanoes at one point of time, and they have been created by a hot spot that lies beneath the Pacific plate. The hot spot has such a power that it actually manages to break through the central part of the plate where its crust is the strongest and densest. As the magma manages to come out above the water, it manages to create volcanic islands. The Pacific plate though is moving, it is not static, so it drags the volcanic islands away from the hot spot, causing their extinguishing. As those islands are moved away, the hot spot creates new volcanic islands, and the process constantly continuous, resulting in a volcanic island chain.


Related Questions

please plleasee help me out​

Answers

Answer:

a is the answer i believe]

Explanation:

Tornado..................

What time is it in gerogia

Answers

Answer: rigth now it is 10:03pm

Answer:10:16 PM est

Explanation:

please please please please please help me......now​

Answers

I would go with corundum

hope that helped

Match mountain range with its formation.

Answers

Answer:

Himalayas - two continents colliding.

Andes - Near a subduction zone.

Grand Tetons - Plates spreading.

Aleutian – two ocean plates colliding.

Explanation:

Himalayas Mountain is a mountain that is located in Asia separating the Indians from the Tibetan plateaus. It was formed by two oceans colliding. (Indian Plate and Eurasian Plate)  

Andes Mountain is the longest continental mountain in the world. It can be found in the South American western side. The Andes Mountain was formed by the subduction of the oceanic plate under the continental plate.

Grand Tetons Mountain is a rocky mountain that is located in North America. Grand Tetons Mountain was as a result of plates spreading in the region.

The Aleutian Islands is an island where some of the islands belong to the Russian and another part belongs to the American. In the Aleutian Islands, one plate subducts beneath another plate.

Final answer:

Mountains can be formed through erosion or by movements on faults. Erosional mountains form when uplifted areas of the Earth's crust are eroded, leaving behind elevated remnants. Fault movements can create mountain ranges by causing material on either side of the fracture to move relative to each other.

Explanation:

Mountains can be formed in two main ways: through erosion or by movements on faults. Erosional mountains are formed when large areas of the Earth's crust are uplifted and then eroded by streams and rivers, leaving behind elevated remnants as mountains. On the other hand, mountains can also be formed by movements on faults, where fractures in the bedrock cause the material on either side of the fracture to move relative to each other. Major fault movements can create mountain ranges, such as the Rocky Mountains in North America.

groups whose members think independentlt are less effective than very cohesive groups whose members do not challenge each other's ideas. true or false

Answers

Answer:

I think this is true.

Answer:

true

Explanation:

As a group consists of a leader and the members work as an independent thought dependent on each others decision and there thinking become more effective when all of them have or share the same type of group think and thus work more effectively as compared to those that have different ideas and work independently ad it will lead to breaking of the group. All members have to follow the same set of parameters.

which continent of today's with part of the gondwanaland​

Answers

The Gondwana land included India, Australia, South Africa and South America as one single land mass, hopefully this helps :)

how do politics have an impact on rural settlements

Answers

Answer:

they have an impact becase all they have for to do is put up an voting and which one that is chosen the most is the best one for them sometimes the citizens gets brainwhashed because they are scared that they might dock their pay as in a job.

Explanation:

Answer:

The rural areas are governed by their country’s constitutional framework, history, political ideology.

Explanation:

A comprehensive rural policy exists in the organizational fragments, rural design policy, national administration. The geopolitical issues over money for resources have joined along the culture divides over various issues. In social and economic outcomes, it is important to capture spatial patterns in rural development. When all such parameters are taken care of, rural areas are no more only for agriculture but also a hub for manufacturing companies.

Which is the primary process involved in the formation of magma at a subduction boundary?

a) Water released by rocks plunging into the asthenosphere lowers melting temperatures.
b) A decrease in pressure lowers the melting temperatures of rock materials.
c) A plume of heated material rises from deep within the core.
d) Heat from the core melts the plates at subduction boundaries.

Answers

Answer:

a) Water released by rocks plunging into the asthenosphere lowers melting temperatures.

Explanation:

Subduction zone is a convergent plate margin in which a denser plates goes beneath a lighter one.

When lithospheric plates subducts, rock slabs goes into the subsurface and are subjected to intense heat and pressure as they pull further inside the earth.

The primary process which helps in the formation of magma in this zone is dewatering of rocks. When plates subducts, the conditions they are subjected to forces water and other fluids from them. As this water rises up to the crust, it causes reflux melting of nearby rocks. The water generally acts as a mobile phase for dissolution of ions and most importantly, it lowers the melting temperature significantly. When this occurs, the rocks melts and magma forms.

Why do many people in the Caribbean leave their islands?


A. Tourists use all the land

B. They leave to find work

C. The islands are politically linked to other countries

D. Island soil is not good for farming

Answers

Answer:

The answer is C, Hope this helps

Explanation:

Final answer:

Many people in the Caribbean leave their islands mainly to find better employment opportunities due to the gap between affluence and poverty, limited job prospects, and low wages in the tourism and agriculture sectors. (Option B)

Explanation:

The main reason many people in the Caribbean leave their islands is that they leave to find work (Option B). There is a wide gap between affluence and poverty, and tourism, while vital for the economy, often benefits international corporations or the local wealthy elite more than the local population.

The jobs available in tourism and the agricultural sector generally offer low wages, and the economic benefits of these industries often do not trickle down to the average citizen. Additionally, with agricultural products facing low-profit margins and fluctuating market prices, locals have few opportunities to prosper.

As a result, people often migrate in search of better employment opportunities and a chance at a more hopeful future. High levels of poverty, unemployment, and the limited scope for expansion of the island economies contribute to this migration trend.

Developed nations are able to provide healthcare services because of the development of __________.


Answers

Answer:

Developed nations are able to provide healthcare services because of the development of strong government infrastructure.

Answer: strong government infrastructure

Help me......
(1)why is there debate over climate change??
(2)Do you agree that climate change is debatable??

Answers

Answer:

1) There is a debate over climate change because not everyone agrees on the topics of:

a. How important it is and how badly it will effect us.

b. What the solution should be.

2) I agree that there should be a debate as the solutions politicians propose have extreme costs, unlike anything we've ever seen before. Although the fact that the climate change is happening is provable, no one has been able to show that our actions can stop it, and how drastic those actions would have to be.

Answer: 1. See below. 2. No. See below.

Explanation: There is debate over climate change because since its discovery, over the years it has become a political tool. There is one side saying that it is a huge deal and that emissions from everything need to be controlled and brought down majorly, and there is one side that says that it is not an issue. I personally do not think that climate change is debatable. Climate change has been happening for a few thousand years. Polar ice caps melt, and re-freeze, time and time again. It is a natural occurrence. Tides rise and fall with the phases of the moon, but no one is saying that we need to live on mountain tops to avoid floods.

When polar ice melts, how does this exacerbate warming oceans?

Answers

Ice is reflective and when the sun hits the polar ice it's heat gets bounced back and doesn't significantly effect the water or earth. When the ice is melted there is less ice to reflect the sun away, and the water gets warmed, therefore warming the oceans.

Hope this helped! Let me know if I need to clarify anything or explain anything more in depth!

Which natural process is responsible for ridge push? A. Mantle convection B. Subduction C. Seafloor spreading D. Reversal of Earth's magnetic field

Answers

Answer:

A. Mantle convection

Explanation:

Ridges are formed over the divergent plate boundaries, it can be pushed by the mantle plume volcanism originated by the core mantle boundary at the Asthenosphere region over the divergent plate boundary. Seafloor spreading is the one of the evidences of plate tectonics theory. Subduction of the plate is the result of ridge push and slab pull, oceanic plate is less dense so its under beneath the high denser continental plate.

Answer:

Seafloor spreading

Which of the following climate regions has the widest temperature range?
A. Arctic
B. Subarctic
C. Marine west coast
D. Tropical

Answers

Arctic has the widest temperature range .

Answer: A

B the artic is only cold most of the time in sub artic they can get insane versions of all four seasons 110 in summer -50 in winter

Which food or drink item is a homogeneous mixture?

Answers

Answer:

Some examples of homogeneous mixtures are: Water and sugar; Water and salt; Water and yeast; Milk and coffee

I hope this helps. :)

Answer:

An example of homogeneous mixture is wine.

Explanation:

A mixture is called a homogeneous mixture when a solid, liquid or gases have the same proportions. We can identify a homogeneous mixture if the sample appears to be uniform wherever it is sampled. Liquors like whiskey or wines are made by employing ethyl alcohol or ethanol and solvent as water. It is a mixture of water, alcohol and sugar along with yeast.  Another example of homogeneous mixture is water where it contains dissolved minerals and gases.

The Sun is the source of __________.

Answers

A source of energy :)

Answer:

The Sun is the source of Light and Energy.

Explanation:

The Sun is the source of many things like light, energy; it also serves as the gravitational lynchpin of the "solar system". Ultraviolet radiations is also one of the source of the Sun, these UV radiations causes cancer. Almost skin cancers (about 99%) are caused by these UV rays and from other sources like solaria.

Why is James Madison known as the father of the constitution

Answers

James Madison was a major factor in writing the Constitution, as well as drafting the First 10 Amendments, also known as the Bill of Rights.

James Madison is known as one of the greatest father of the constitution because of his crucial and vital contributions in this field.

Following are his contributions-

1. He has given and made a contribution in 10 amendment bill of right.

2. In the 1780s, Madison even advocated for the reforms of Articles of Confederation.

3.In 1785 Madison helped in arrangement of " Mount Vernon Conference", which settled the disputes over the navigation rights on the River of Potomac and also became a  model for future interstate conferences.

4. During the time of Rectification debates, he even wrote so many impactful essays.  

In the formation of Constitution, many of type people had made contributions but without james Madison Constitution could not be formed.

Which oceans have a canal connecting them?

Arctic and Atlantic
Atlantic and Indian
Indian and Pacific
Pacific and Atlantic

Answers

Pacific and Atlantic, the canal is the Panama Canal

Answer:

The Pacifica and Atlantic oceans are connected by the Panama Canal.

Explanation:

Read the passage below and answer the question that follows. Developing industrial societies are in this stage of demographic transition. During this stage, societies discover technology and resources encourage growth. Birthrates remain high, and improved living conditions and medical knowledge result in lower death rates. Which of Thompson’s stages of Demographic Transition is described in the paragraph above? A. 1 – Balance B. 2 – Growth C. 3 – Leveling D. 4 – Replacement

Answers

Answer:

i think 2 Growth to be honest

Explanation:

Thompson's stage of Demographic Transition that is described in this paragraph is Growth.

The reason that Thompson's stage of Demographic Transition that is described in this paragraph is Growth is as follows:

The demographic transition model was initially proposed in 1929 by demographer Warren Thompson.The model has four stages: pre-industrial, urbanizing/industrializing, mature industrial, and post-industrial.So, in this paragraph mature industrial is followed.Where Growth is describing the situation.

Hence, the correct answer is option(2) Growth.

To learn more about Demographic Transition, refer to:

https://brainly.com/question/10509268

#SPJ2

Which statements describe Sub-Saharan Africa's economic situation? Select all that apply.

1 Natural resources are being used to repay international debt.
2 Sub-Saharan Africa is unable to attract foreign investment.
3 Subsistence farming is not widely used.
4 Weak government systems hinder progress.

There are more than 1 answers

Answers

Answer:

1. Natural resources are being used to replay international debt

4. Weak government systems hinder progress

Explanation:

Sub-Saharan Africa is still the poorest region in the world, with weak economies, usually dependent only only few products, and very bad politics. Despite being one of the richest regions in the world when it comes to natural resources, Sub-Saharan African countries do not really benefit from it. The reason for that is that the majority of these countries have taken very large loans, and since their economies have not been able to repay, they use their natural resources to pay the debt. The politicians also have a major role in this, as the majority of the politicians in these countries are very corrupt, tend to use the offices to only fill their own pockets, while leaving the country in terrible conditions. The end result is stagnation, and in some cases regress.

Answer:

1 Natural resources are being used to repay international debt.

4 Weak government systems hinder progress.

what are some of the british cultural influences in australia?​

Answers

Answer:

i found the answer on google

Explanation:

Britain remained the dominating cultural influence in Australia. Britons also dominated the make-up of Australian society - most of Australia's citizens were either born in Britain, or had British descendants.

If a country has a low GDP, it __________.

Answers

Answer:

If a country has a low GDP, it produces a low number of goods each year, resulting in an economically poor nation

Explanation:

Answer: D

Explanation:

Produces a low number of goods each year, resulting in an economically poor nation.

In addition to surface tension, what's responsible for driving ocean waves?

Answers

Simple, wind that causes Longshore Drift and Prevailing Wind etc. It also causes waves

Answer:

Winds drive the ocean waves above and below the ocean’s surface.

Explanation:

Ocean waves are the continuous movement of ocean waters that are driven by various factors like wind, salinity, temperatures etc. This flow of ocean water for a large distance determines the climate of many regions on Earth. They form the conveyer belt globally which plays a significant role in climate variation.  Wind waves are the gravity waves that is between the atmosphere and the ocean. To maintain equilibrium, apart from all the factors driving ocean waters, in addition to the surface tension, winds drive the waters.

5 importance of a lowland ​

Answers

1) Lowlands area especially level ones are good for human habitation, hence population and settlements Sheldon concentrated here.

2) Coastal lowlands are sources of mineral deposits such as crude oil.

3) Lowlands favour agriculture

4) lowlands favour construction of communication network such as roads, railways, airports, etc.

Final answer:

Lowlands are important as they serve as floodplains, provide fertile agricultural land, house diverse ecosystems, contribute to the economy by supporting dense population centers and have unique microclimates affecting agriculture.

Explanation:

Lowlands play a vital role in the ecology and human geography of regions. Here are five importances of a lowland:

Lowlands, being floodplains, serve as natural drainage basins during heavy rains, reducing the impact of flooding.They provide fertile soils for agriculture due to the accumulation of sediments, making them essential for food production.Lowland regions are often home to biodiverse wetlands that support a variety of wildlife, including species that prefer habitats near bodies of water like rivers and marshes.Their flatness often includes dense population centers and industrial cities as seen in the North European Plain, contributing significantly to a region's economy.Lowlands have unique microclimates that can be significant for agricultural planning, since areas can be colder at night and may experience frost more often than nearby higher grounds.

How will Niagara Falls most likely change naturally in the future?

Answers

Answer:

Before you cancel your honeymoon suite with the heart-shaped tub, keep in mind that in the past 12,000 years the falls have moved about seven miles upstream and, at this rate, they will disappear into Lake Erie in just under 23,000 years.

Explanation:

Erosion in the Niagara Region. ... Niagara Falls has eroded 11.4 kilometers (7.1 miles) during the last 12,000 years. The slowing of the erosion rate is caused by two major factors: The limestone cap rock, which the water is currently flowing over, is more resistant to erosion. As they erode, the falls are moving upstream, so they will one day disappear into Lake Erie. Like all waterfalls, Niagara erodes because water wears away the softer rock at the base of the cliff, where a turbulent pool forms below the waterfall.

Which process or theory explains how life could have arisen from nonliving materials?

Answers

Answer:

Abiogenesis explains how life could have arisen from nonliving materials

Abiogenesis is the theory which explains how life could have arisen from nonliving materials.

What is Abiogenesis?

Abiogenesis, the idea that life can arise from nonlife more than 3.5 billion years ago on Earth. Abiogenesis proposes that the first life-forms generated were very simple and, through a gradual process, became increasingly complex.The study of abiogenesis aims to determine how pre-life chemical reactions gave rise to life under conditions strikingly different from those on Earth today. It primarily uses tools from biology and chemistry, with more recent approaches attempting the synthesis of many sciences.

To learn more about Abiogenesis, refer here :

https://brainly.com/question/19015729

#SPJ2

How are catastrophic events related to changes in geological timelines

The define geological periods because scientists use them as reference points for tracking the history of the earth

They cause significant changes that disrupt the equilibrium of the earth and lead to natural separation points

The aren’t related to changes in the geological timeline because the timeline is dictated by temperature cycles

The aren’t related to changes in the geological timeline because they don’t change the overall population dynamics

Answers

Answer:

They cause significant changes that disrupt the equilibrium of the Earth and lead to natural separation points

Explanation:

The catastrophic events in the geological past have been sued for separation of the geological time unites, be it periods, eons, epochs. The reason for this is their practicality for such usage as they have created natural separation points that are easily identifiable and easy to use. These catastrophic events of the past managed to create such drastic changes in short periods of time, that they have significantly changed pretty much everything on the surface. They have managed to change the flora and fauna, the climate, type of sediments, gases in the atmosphere, all leading to clearly defined layers in the geological spectrum.

Answer:

They cause significant changes that disrupt the equilibrium of the Earth and lead to natural separation points

During Sub-Saharan Africa's colonial period, what were the main causes of ethnic conflict? Choose all that apply.

A. democratic political groups
B. divide and rule policies
C. favoritism for ethnic groups
D. political borders
E. unite and conquer practices

Answers

D. Political borders

Answer:

Favoritism for the ethnic groups was the main reason for ethnic conflict during the Sub-Saharan Africa’s colonial period.

Explanation:

Favoritism is the act of providing preferential treatment to one group at the cost of another group. It shows partiality towards one section affecting the another for no reason. The cause here is due to the lack of political will in maintaining agreements of peace. They are the combinations of poverty and improper state management.  A strong economic development policy and democratization will definitely help for the betterment of the nation.

Two types of global food webs show the feeding relationships of organisms. What distinguishes one type of global web from the other?
A whether the producers are located on land or in water
B whether or not the food web includes tertiary consumers
C whether the web includes animals that migrate during the year
D whether the ecosystem described by the web is localized or very broad

Answers

the correct answer is A

Answer:

We can distinguish one global web from the other by locating the producers either on land or on water.

Explanation:

"Food web" is an ecological concept where it represents feeding relationships inside communities. It is the collection of interconnected food chains where the food energy is transferred from one species to the other. The food webs can be used to unfold the various patterns of energy transfer in aquatic and terrestrial ecosystems. That is locating the producers either on land or on water.

The inner planets—Mercury, Venus, Earth, and Mars—are believed to have been formed by _____.

collisions with large galaxies

masses of cold hydrogen and helium

the combining of asteroid-sized debris

the explosion of supernovas

Answers

I am pretty sure its C

Answer:

The inner planets—Mercury, Venus, Earth, and Mars—are believed to have been formed by the combining of asteroid-sized debris .

Explanation:

Mercury, Venus, Earth and Mars are closer to the Sun and therefore are located in the inner Solar System. The structure of the inner planets is believed to be similar, namely, with a solid crust, a mantle of liquid matter and, at the bottom, a core of liquid iron. Characteristic of these planets is that its surface is scarred by impact craters from meteorite strikes, but on Earth these traces have eroded. Especially Venus and the Earth have an active geology where volcanic eruptions and earthquakes are constantly changing the planet's surface.

These planets were created after volatile elements and compounds crashed between each other and condensed near the sun, while volatile gases were torn away by the strong solar wind.

Other Questions
I need help getting started please I dont know how to do this and what it means. Help can someone help with these?thanks! What is the product of exponent 4 square root 7 multipled 4 times Read the sentence.The local chamber of commerce was filled with people ready to argue their side to the committee.Which identifies the word or words that require capitalization?chamber commercecommitteelocalchamber What is the greatest common factor for 48 and 60 In a destructive wave, ___.backwash is stronger than swashswash is stronger than backwashwater hits the beach in a straight linesand and small rocks are deposited by water Why should teachers be aware of social issues that may impact school success?a. Increased diversity poses a threat to a student's opportunity to succeed. b. It is difficult to isolate the multiple sources of social problems. c. Teachers often have less personal exposure to social problems than their students. d. Children are intimidated by others who look different from themselves. child devilment How did popular culture and family life change during the 1950s Which type of client eye disorders are caused by staphylococcus aureus? select all that apply? what was the achievements of the reign of Constantine What is the implied message in this example? Want to make your wife the happiest woman in the world Use the discriminators to determine the number of solutions for the quadratic equation.Y=3x^2+7x+6Show work thanks What type of rock is oceanic crust generally made of (HELP ASAP)identify the condition applied to constitutional government in the united states before the ratification of the 14th amendmentA) Citizens enjoyed protection from state infringement against their rightsB) The Supreme Court ruled that under the constitution, African Americans are not citizensC) African American were counted fully when appointing seats in the House of Representatives Identity theft can occur in all of the following ways excepta. theft of wallets that contain identification and credit card informationb. theft of mail, including new checks, bank and credit card statements, or tax informationc. shredding all documents that have personal information such as tax information, address, and account numbers Compute the number of vinyl tiles, measuring 8 in. each side, needed to tile a kitchen measuring 24 ft. by 18 ft. tiles. A right regular pentagonal prism has a base edge length 14 cm, and height 12 cm. Identify the volume of the prism to the nearest tenth. HELP PLEASE!! Amy is trying to convince her mother to buy her a pair of $200 shoes: Mom, the shoes I have are really old and ugly . If I dont get these new shoes, everyone at school is going to laugh at me. I will be so embarrassed that I will want to die. What form of persuasion is Amy using there? A. pathos B. ethos C. logos D. a combination of egos, pathos, and logos Simplify:- (262 + 3) +( 26 2 + 3 ) - (83 6 + 3)