According to the mantle plume model, hot-spot plumes a. are thought to originate at the crust-mantle boundary. b. stream upward quickly because their hot rock is less dense than the overlying rock. c. partially melt the base of the overlying lithosphere, and the magma that is formed rises toward the surface. d. produce volcanoes that always coincide with a plate boundary.

Answers

Answer 1

Answer:

partially melt the base of the overlying lithosphere, and the magma that is formed rises toward the surface.


Related Questions

Describe three ways in which recycling materials
is important for the sustainable use of resources.​

Answers

Answer:

recycling keeps landdfills less full, it reduces waste that ends up in the ocean and harming animals, and it helps reduce the amount of material needed to be produced, since the old pre fabricated material is recycled, saving money

Explanation:

Which of the following is the correct definition of renewable?

A. Something that cannot be reproduced.
B. Fossil fuels such as oil and natural gas.
C. Something located along a river or water source.
D. Something that can be re-grown or reproduced.

Answers

The correct definition of renewable is: Something that can be re-grown or reproduced. Renewable resources or energy sources are those that are replenished naturally or can be restored in a relatively short amount of time. Option D is the correct answer.

Renewable refers to resources or energy sources that are naturally replenished or can be regenerated over a relatively short period of time. These resources have the ability to be used repeatedly without being depleted.

Examples of renewable resources include solar energy, wind power, hydropower, biomass, and geothermal energy.

They can be harnessed or utilized without causing permanent damage to the environment and can be replenished through natural processes. Therefore, Option D is the correct answer.

For such more question on renewable:

https://brainly.com/question/545618

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A student observes that an organism is green a valid conclusion that can be drawn from this observation is that

Answers

Answer:

A valid conclusion that can be drawn from this observation is that. the organism cannot be single celled. 

Explanation:

hope this helped

I'd really appreciate a brainleast

4 ..not enough information is given to determine whether the organism is a plant or an animal

please help mee i will mark you brainliest​

Answers

Answer:

(a)saudi arabia relies on desalination

(b)am not so sure but I think the UK

I hope this helps

What Urbanization in Sub-Saharan Africa is _____.

decreasing
of little importance
increasing
stabilizing
does the image of a “ferretlike face” suggest about Mr. Keetch?

Answers

Answer:

Increasing.

Explanation:

Urbanization in Sub-Saharan Africa is increasing due to migration from rural areas, but most of it will occur due to natural increases in the urban population as well as the changing of rural areas into urban areas. due to increase in urban population more land is required to settle them so for this purpose different villages are changed into urban areas in order to settle the population.

What's a representation of something using objects ?

Answers

a physical model??
explanation :

Answer:

physical model. A representation of something using objects.

The global occurrence of earthquakes reveals that a. they prove that Earth is splitting apart (rifting) at all plate boundaries. b. they usually occur at the center of plates. c. they usually occur on the boundaries of plates or at hot spots. d. their locations are randomly scattered.

Answers

Explanation:

they usually occur on the boundries of plates or at hot spots.

describe the extraction of trona in lake magadi​

Answers

Answer:

A dredger scoops trona out of the lake. - It crushes it into smaller pieces and separates it from rock debris. - The material is mixed with water to form slurry and transported to factory on the lake's shore. - In the factory the slurry is mixed with water to wash out impurities such as mud and salt and dried

Contrast the physical features of the high and low islands of the Pacific. Why would geographers separate the Pacific
Islands into these two categories?

Answers

Answer:

The high islands of the Pacific were formed by seismic activity whereas the low islands of the Pacific were formed by coral growth. Continental islands and oceanic islands were formed by volcanic activity.

High islands often have fertile soils and lush rainforests. In contrast, low islands are often less fertile than high islands. Some low islands lack freshwater sources.

Answer:

Explanation:

The high islands of the Pacific were formed by seismic activity whereas the low islands of the Pacific were formed by coral growth. Continental islands and oceanic islands were formed by volcanic activity.

High islands often have fertile soils and lush rainforests. In contrast, low islands are often less fertile than high islands. Some low islands lack freshwater sources.

Describe the formation of Mountain Everest.​

Answers

Answer:

Rising at the border of Tibet and Nepal, Mount Everest formed from a tectonic smashup between the Indian and Eurasian tectonic plates tens of millions of years ago. The collision crumpled the landscape, raising mountains along some 1,5000 miles, a range we know as the Himalaya

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Rising at the border of Tibet and Nepal, Mount Everest formed from a tectonic smashup between the Indian and Eurasian tectonic plates tens of millions of years ago. The collision crumpled the landscape, raising mountains along some 1,5000 miles, a range we know as the Himalaya.

!! O ITՏ !!

Môi trường thế giới nói chung và Việt Nam nói riêng có những ảnh hưởng tích cực và tiêu cực như thế nào từ đại dịch cv19

Answers

Answer:

Explanation

:C

please help!
have a nice day

Answers

What are you writing the five paragraph essay about?

importance of scientific discoveries​

Answers

Answer:

Scientific knowledge allows us to develop new technologies, solve practical problems, and make informed decisions — both individually and collectively. Because its products are so useful, the process of science is intertwined with those applications: New scientific knowledge may lead to new applications.

I HOPE THIS WILL HELP YOU, HAVE A GREAT DAY:)

Discovery helps you find out what changes and improvements need to be made, it also helps you streamline and prioritize those changes, determining which requests are most important and how to meet everyone's needs and wants.

What are the two drivers of Earth's wind systems?
A. Latitude and longitude location
B. Uneven heating and the Coriolis effect
C. The polar vortex and tropical breezes
D. Global warming and greenhouse gas emission

Answers

Answer:

C. The polar vortex and tropical breezes

(Q017) The age of oceanic crust a. is the same throughout the world's oceans. b. is greatest at the mid-ocean ridge and least farthest from the ridge. c. has been determined by radiometric dating. d. indicates that the oldest oceanic crust is approximately 600 million years old.

Answers

Answer:

c. has been determined by radiometric dating

Explanation:

Radiometric dating is a method that is used to determined by the age of rocks as per the age of the oceanic crust the plates near the mid oceanic ridges are the most recent or new. The plates that are located farther away form there ridges are oldest and hence the age of the oceanic crust is not the same in all the places of the world oceans.

willl mark brainly What is the most frequently used measure of economic development?

A.

total GDP

B.

literacy rate

C.

income tax rate

D.

GDP per capita will mark brainly

Answers

Answer:

A.

Economic development is typically measured by the total GDP.

Ndica dos sinónimos de cada palabra que está a continuación: MENOSCABAR-TERGIVERSAR- REITERAR- CHARLAR - ALIÑADO *

Answers

Answer:

Kindly, could you just right it in clear English way to be answer!?

Explanation:

a. Plates shift the continents around as they move, so Earth's surface is constantly changing. b. The contacts between plates are called passive margins. c. Plates may consist of both ocean floor and continental crust, but never just oceanic or continental crust. d. There are 120 major tectonic plates.

Answers

Answer:

a. True.

b. False.

c. True.

d. True.

Explanation:

A landform refers to a geomorphic or natural feature of the Earth's surface, which typically makes its terrain. Some examples of landforms on planet earth are mountain, plains, volcanoes, valley, hills and plateau.

Basically, the tectonic plates such as the oceanic and continental lithosphere interact in three (3) ways and these are; divergent, transform and convergent boundaries.

a. Plates shift the continents around as they move, so Earth's surface is constantly changing.

b. False: the contacts between plates are called passive margins. A passive margin is a region where continents have rifted apart and are then separated by a body of water such as an ocean.

c. True: plates may consist of both ocean floor and continental crust, but never just oceanic or continental crust.

d. True: there are 120 major tectonic plates.

How do you think the world will end just asking for creative ideas you can also right in comment section​

Answers

Answer:

the world will end when the earths core overheats and will eventually explode killing all life and humanity

Explanation:

Mention the significance of Northern Plains​

Answers

Answer:

Extremely fertile and good for crops,  rivers are navigable throughout the year,  flat land- good for roads and railways,  irrigational facilities, and for construction of H.E.P. Plants.

Explanation:

Northern Plains have fertile soil which is needed to grow crops. They are drained by rivers Ganga, Brahmaputra, Indus. To feed the country, Northern Plains are necessary.  

Graphical and cartographic (map) representation of Khadi across the states

Answers

Answer:

I attached a map to show you what it looks like.  Hope it helps you with your question.

One of the major motivations for altering the environment in Mexico City was
A. creating arable land
B.
reducing population growth
C. providing recreational opportunities
D. reducing dependence on agriculture

Answers

Answer:

dueiiedivuui

Explanation:

xidici o i ifi ivic9 9 ivovofvoodododovobovvivo i oi y cgg. f d fhcxh cc dbfbdxhj u u i kdjfkfvj j iciisicxkdjdkckkdii ocxocicixisi o

(Q014) Identify the true statement. a. To keep the Earth's surface area constant, the amount of seafloor spreading must equal the amount of subduction. b. Ocean basins get narrower as a result of seafloor spreading. c. Subduction causes continents to move apart; seafloor spreading brings them together. d. Ocean floor is created by the process of subduction.

Answers

Answer:

The correct answer is - a. To keep the Earth's surface area constant, the amount of seafloor spreading must equal the amount of subduction.

Explanation:

Subduction is the process of the movement in the plate tectonics of the edge of one crustal plate or oceanic lithosphere descending below the edge of another or earth's mantle. Seafloor spreading is the splitting of the ridges of the earth's surface or slabs due to volcanic activity.

On the basis above we can say that the amount of subduction and the amount of seafloor spreading are equal then the Earth's surface area will remain constant.

after logging occurs who often moves onto the land

Answers

soil erosion and coastal flooding.

What was the impact of China on the history of technology

Answers

Answer:

Explanation:

Papermaking, printing, gunpowder and the compass - the four great inventions of ancient China-are significant contributions of the Chinese nation to world civilization. China was the first nation to invent paper. In the16th century, it went to America by way of Europe and then gradually spread all over the world.

What protein is made that weakens the nucleus membrane

Answers

The answer is lamina
A protein that weakens the nucleus membrane is lamina

Hope this helps..

Match the layer of the Earth in column 1 to the characteristic in column 2.

Close to outer core
Inner core

Dense solid iron
Upper mantle

Liquid iron
Lower mantle

Pushes the crust
Outer core

Answers

Answer:

Hi!

Inner core-Dense Solid iron

Outer core-liquid iron

Lower mantle-Close to outer core

Upper amntle-pushes the crust

Explanation:

Answer:

Crust- Fault, Plates

Mantle- Heat convection

Inner core- Solid Iron

Outer Core - Liquid Iron

Explanation:

I got 100% on the test!

Find the value of x.
X
50°

108
80
50
64

Answers

Answer:

x = 80

Step-by-step explanation:

Triangle max measure: 180*

Given measure: 50*

Congruent measure angle: 50*

50 + 50 = 100

180 - 100 = 80

x = 80

Which events most likely happened during the formation of Earth's layers

Answers

Answer:

The heaviest elements settles in Earth's center

Explanation:


True or False: East Asia has been one of the worlds greatest success stories of the 21st century

Answers

Kinda sounds like an opinion question but based on stats true

True :East Asia has been one of the worlds greatest success stories of the 21st century
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Use the DC Construction kit to build a simple circuit to perform the following task: You are asked to use a single resistor and a 110 V DC battery for the purpose of boiling a litter of water (4,184 Joule/Kg*degree Celsius), with a starting temperature of 20 C, in exactly 4 minutes. PLEASE HELP WITH THIS I'LL GIVE BRAINLY!!! hacer un cuento de terror o de hadas dos hojas, doy corona SEE IMAGE FOR QUESTION What is the authors purpose Danny Metzger's parents invested $1600 when he was born. This money is to be used for Danny's college education and is to be withdrawn in four equal annual payments beginning when Danny is age 19. Find the amount that will be available each year, if money is worth 7%, compounded annually. (Round your answer to the nearest cent.) 1. PLEASE HELP MEFind the value of x. If necessary, round to the nearest tenth.A. 8.8 in.B. 10.4 in.C. 5.2 in.D. 7.3 in. Why does nitrogen not show allotropy? Find the volume of a cone with aradius of 10 and a height of 7. Use 3.14 for n andround the answer to the nearest whole number. -1/12 to the second power? Halp me plz Fermentation preserves food and retains its original flavor as well as increasing its shelf life 1. Urban sprawl has happed (fast) ____________ than ever 8) Determine whether mixing each pair of the following results in a buffera. 100.0 mL of 0.10 M NH3 with 100.0 mL of 0.15 MNH4Cl b. 50.0 mL of 0.10 M HCL with 35.0 mL of 0.150 M NaOHc. 50.0 mL of 0.15 M HF with 20.0 mL of 0.15 M NaOHd. 175.0 mL of 0.10 M NH3 with 150.0 mL of 0.12 M NaOH The value of n from the set {6, 7, 8, 9} that holds true for 4n 12 < 2n + 2 is . The date is 3rd August. What was the date a week ago? I need help with this ASAP plz HELP ASAP PLEASEE PLEASEE! Read this sentence from the text:Perhaps, long before the mites and parasites moved in, humans took away enough of the bees' habitat to weaken their health.How does this line function in the text? A)It adds a reason that supports the thesis. B)It provides general information about the topic. C)It is the thesis of the article. D)It concludes the ideas in the article. Arrange the following in order of increasing melting point: NaCl, H2O, CH4, C6H4(OH)2.a. NaCl < H2O < CH4 < C6H4(OH)2b. CH4 < H2O < NaCl < C6H4(OH)2c. CH4 < H2O < C6H4(OH)2 < NaCld. CH4 < C6H4(OH)2 < H2O < NaCle. CH4 < NaCl < C6H4(OH)2 < H2O A man is brachydactylous (very short fingers; rare autosomal dominant), and his wife is not. Both can taste the chemical phenylthiocarbamide (autosomal dominant; common allele), but their mothers could not. Give the genotypes of the couple. If the genes assort independently and the couple has four children, what is the probability of all of them being brachydactylous What is the base value of the number system that consist of the digit set {0, 1, 2, 3, 4, 5, 6, 7}?(a) Two (b) Eight (c) Sixteen (d) Seven