Why is the oceanic crust subducted under continental crust?

Answers

Answer 1

At the point when a oceanic plate crashes into a continental plate the crust shaping the oceanic plate bents and get pulled under the continental crust. This is on account of the rocks that frame the oceanic crusts are denser and more slender than the rocks that shape the continental crust. The procedure by which the oceanic crust is pulled under the continental crust is called subduction and the zone at which this happens at the plate boundaries is known as the subduction zone. At the subduction zone where the oceanic crust sinks underneath the continental crust, a profound oceanic trench or valley is made.

Answer 2

Answer:

Oceanic Crust is denser than continental crust

Explanation:

Denser objects always fall under less dense objects.


Related Questions

the animal group classified as being the most critically endangered is the

Answers

Endangered species list

Answer:

Amphibians

Explanation:

The most critically endangered species is that of the amphibians and they are characterized by the IUCN and are facing a very high rate of extinction in the wild. This depends on the population size with species size being reduced by 90% and occurs over less than the over less than 100 km and its number is less than 50 million and there is a 50% of the chances that the species will go extinct in the wild.

Which of following is a correct conversion factor?
A)1 kg = 1,000 g
B)1,000 m = 1 mm
C)100 ml = 10mm
D)1 L = 100 g

Answers

The answer is A. 1000g equals to 1 kg.
In addition, liters (L) does not convert to g. One is weight and the other is volume.
And mm does not convert to ml too. One is length and the other is volume.

In South America, five main __________ indicate the majority ethnic groups and the main economic activities.

Answers

The answer is five main cultural regions. These five regions are the following:


1.       Tropical Plantation – this found in the north and east coast of South America.

2.       Rural Amerindian Region – Ecuador, Peru and Bolivia are the countries included here.

3.       Amazon Basin – This is the home to isolated Amerindian groups.

4.       Mixed Mestizo Region – this included the coastal area of the west and the interior highlands of the north and east.

5.       European Commercial Region – Also known as the southern cone. This includes Chile, Uruguay, Chile, and some parts of Brazil.


These five regions provide a basic understanding of the whole South American Continent. 

Steve lives in a country which claims to have been the first to adopt Christianity as a state religion. In which country does Steve live?

Answers

i think its  Armenia  not sure

Its Armenia, they are the first country to claim Christianity and still go all out for christ 

Which are renewable energy resources?

Answers

I'm not good a geography but I think one is wood bcuz u get book paper an it helps to burn ur and so on

The answers are:

Biomass

Hydroelectric

Solar

Wind

In the developed world, women are increasingly more likely to delay childbirth until their mid- to late-twenties or longer because __________.

Answers

health reasons, see when woman try to have a baby, some cannot because her reproduction system will not allow her to have babies. It's confusing, I know lol.

Answer:

Career and educational opportunities are more common.

Explanation:

With the advancement of feminist movements and women's rights, young women have more opportunities to study in the university and work to become independent, so it is more common that they prefer to have a stable life rather than having a baby since is not their primordial interest, the motherhood.

Why is the use of overhead sprinklers for irrigation inefficient?

Answers

Nearly half of the water evaporates and never reaches roots.

Which land has larger land california or missouri?

Answers

Easy, California has more than twice the land area of Missouri. California: 158,302 square miles; Missouri:69,709 square miles.
Actually California has larger land than Missouri.

What is a green collar job?

A job that works in the forestry industry

A job that does something to make America cleaner and more energy efficient

A job that retrofits a blue collar job into something more modern

There is no such thing as a green collar job – this is a trick question

Answers

a a green collar job is a job that has to do with farming or logging

Answer:

A job that does something to make America cleaner and more energy efficient

Explanation:

red is incorrect

Sand is made from

A. Granite
B. Clay
C. Quartz
D. Feldspar

Answers

I think it is
C. quartz
Sand is made from Quartz.

Answer: C) or the third option.

In a short paragraph, explain the basics of the theory of plate tectonics. What does continental drift tell us about what happened to these plates in the past?

Answers

Plate tectonics describes the movement of very large chunks of land underneath the ground. The continents have moved around due to the plates below us moving, which is caused by the internal flow of gasses and molten metal underneath us.

Hope this helps!
Final answer:

The theory of plate tectonics is a concept in geology that explains the movement of Earth's crust due to slow motions within the mantle. The idea of continental drift, which comes from this theory, suggests that the continents were once a united land mass that drifted apart over time. These theories have been key to our understanding of Earth's geological history.

Explanation:

The theory of plate tectonics is a fundamental principle in geology that describes the large-scale motion of Earth's lithosphere. This theory explains how slow motions within Earth's mantle move the crust, leading to the drifting of the continents, the formation of mountains, and other geological features. It serves as a cooling system for the planet where heat from the interior is efficiently transported out to space.

The concept of continental drift, first proposed by Alfred Wegener in the early 20th century, suggests that the continents were once a single land mass, known as Pangaea. Over time, they drifted apart to their current positions. Evidence supporting this concept includes similar fossils found in separate continents, implying they were once connected.

These theories have revolutionized our understanding of Earth's geological history and are essential to our knowledge of the planet's past, present, and future geological changes.

Learn more about Plate Tectonics

https://brainly.com/question/2325633

#SPJ2

Which factor most directly influences how much money consumers are willing to borrow?
1.influencing economic growth
2.influencing unemployment rates
3.changing inflation rates
4.changing interest rates

Answers

The answer is D - changing interest rates

Correct answer choice is :


D) Changing interest ratesExplanation:

Central banks change the money stock to try to handle the economy and control expansion.  This causes interest rates lower because more money is accessible to bankers and borrowers alike. If the supply of currency is reduced by withdrawing money from banks, financial policy is contracted which makes interest rates to rise.

Which central american country is home to the baboon sanctuary – dedicated to protecting the black howler monkey population? honduras belize costa rica panama?

Answers

I think the answer is belize

Hey! The answer to your question is Belize. Hopes this helps! *Hugs*

The Amazon jungle is the largest remaining expanse of tropical rain forest on Earth. In which country is most of the jungle located?

Answers

I think it is Brazil
It's mostly located in Brazil, but it stretches out through Peru as well. Brazil.

which caribbean island is a territory of the us
a) cuba
b) dominican republic
c) haiti
d puerto rico

Answers

Puerto Rico is the largest and most developed of all US territories and over seas possessions. It was acquired following victory over the Spanish in the Spanish American war. Its capital is San Juan and has recently come up a lot in the news due to Hurricane Maria.

How was information passed down between generations of Mayans?
Question 19 options:

detailed hieroglyphic writing system

traditional story telling

elaborate dance rituals

pyramids and sculptures

Answers

detailed hieroglyphic writing system

The best answer for this question would be:

detailed hieroglyphic writing system

The Mayans had exceptional writings that recorded what they did throughout history. They made these writings in order to keep track of the political rulers and the culture that they were establishing.

Why are underwater areas that have reefs, volcanic activity, or glacial deposits so productive for fishing?

Answers

because you can target these specific reefs and discover new species of fish and wild life under the ocean waters

Climate influences the design of human structures, and human structures can influence climate. Please select the best answer from the choices provided. T F

Answers

the correct answer for this question is True

Explanation:

Please select the best answer from the choices provided. T F

false

What bodies of water border the western boundary and the southern boundary of the northwest territory?

Answers

The northwest territory of the US has two major rivers that cross the western and southern boundary of the territory. The western boundary has the Mississippi River while the southern boundary has the Ohio River. The territory overall consists of six states. 

How can weather affect health and the Environment we live in

Answers

The earth has endured ice ages , drought, storms, and flooding, it can cause illness and death as well as damage to homes
Final answer:

Climate change can significantly impact our environment and health. This can vary from affecting weather patterns and ecosystems to facilitating the spread of pathogenic organisms and diseases. Air pollution also poses a direct threat to human health.

Explanation:How Weather Can Affect Health and Environment

Climate change can noticeably impact the environment we live in and our health. Rising temperatures due to an increase in carbon dioxide and greenhouse gases can alter weather patterns, affecting agricultural outputs and influencing our energy needs, thus creating economic instability. Changes in environmental conditions can lead to the migration or extinction of certain species, disrupting ecosystems.

Furthermore, weather plays a major role in the spread of pathogenic organisms and water-related illnesses. For instance, a rise in temperature can make some regions more hospitable to disease vectors like mosquitoes, increasing the spread of diseases like dengue or malaria. Increased rainfall can contaminate drinking water sources, causing waterborne diseases.

The pollutants we release into the atmosphere cause air pollution, an environmental issue that directly impacts human health. Exposure to polluted air can cause respiratory conditions such as asthma, and it is recognized by the World Health Organization and other international bodies as a significant threat to human health.

Conclusion

While climate change and weather patterns can cause environmental changes on a global scale, it also affects human health at an individual level. It's crucial to acknowledge these relationships to create effective environmental and health policies.

Learn more about Climate Change here:

https://brainly.com/question/33588826

#SPJ12

An example of people adapting to their environment is _____.
a) moving from harsh climates to arable land
b) wearing thin clothes in hot climates
c) damming a river to create a lake
d) migrating to grasslands with animal herds

Answers

Hello Coleashten1, The correct answer to your question is b. That is the correct answer because were adapting to it by wearing thinner clothing in hotter areas instead of leaving the area.
Hope this helped and have a great day ((:

An example of people adapting to their environment is wearing thin clothes in hot climates. The correct option is b.

What is the environment?

The environment is the complex of physical, chemical, and biotic factors that act upon an organism or an ecological community and ultimately determine its form and survival.

The Earth’s environment is treated in several articles. The major components of the physical environment are discussed in the articles atmosphere, climate, continental landform, hydrosphere, and ocean. The relationship between the principal systems and components of the environment and the major ecosystems of the Earth are treated in the article biosphere. The significant environmental changes that have occurred during Earth’s history are surveyed in the article geochronology. The pollution of the environment and the conservation of its natural resources are treated in the article conservation.

Hazards to life in the biosphere are discussed in the articles death, disease, and immune system.

Learn more about environment, here:

https://brainly.com/question/13107711

#SPJ2

Businesses and industries continue to set up operations in the Northeast because of the _____.

A) natural beauty
B) large numbers of consumers
C) mineral resources
D) high tax rates

Answers

Large numbers of consumers.

San antonio, texas, is located about 30º north of the equator. if the radius of the earth is about 3959 miles, how far to the nearest mile is san antonio from the equator?

Answers

Final answer:

The distance from San Antonio, Texas, to the equator is calculated using the formula for the arc length on a circle, which requires an angle in radians. After converting 30 degrees to radians, we multiply by Earth's radius, finding that San Antonio is approximately 2080 miles away from the equator.

Explanation:

The distance from the equator to a specific point on the Earth can be calculated using the formula for the arc length on a circle: arc length = radius x angle (in radians). In this case, we want to find how far San Antonio, Texas, which is located about 30º north of the equator, is from the equator.

First, we have to convert the angle from degrees to radians, as the formula requires the angle to be in radians. Given that 180º is equivalent to π radians, 30º would be: (30/180) × π = π/6 radians.

We can now use the formula for arc length to calculate the distance: arc length = radius x angle, which gets us arc length = 3959 miles x π/6 radians ≈ 2080 miles.

Therefore, San Antonio, Texas, is approximately 2080 miles away from the equator.

Learn more about Arc Length here:

https://brainly.com/question/32035879

#SPJ12

San Antonio, Texas, which is 30° north of the equator, is approximately 2072 miles from the equator using Earth's radius of 3959 miles.

The latitude of San Antonio is given as 30° North.To find the distance (arc length) from the equator, we use the formula: Distance = θ × (π÷180) × rHere, θ is the angle in degrees (30°), and r is the Earth’s radius (3959 miles).Convert the angle to radians: 30° × (π÷180) = π÷6 radians.Calculate the distance: Distance = (π÷6) × 3959 ≈ 2072 miles.

What country is 60 degrees North latitude and 40 degrees east longitude?

Answers

That would  be madrid in Spain.

Hope this helps

Answer:

The country located at 60ºN and 40ºE is Russia, specifically, the Vologda Oblast.

Explanation:

Russia is a federal republic covering much of Eastern Europe and all of North Asia. The country borders Norway, Finland, Estonia, Latvia, Belarus and Ukraine, and via the Kaliningrad oblast on the Baltic coast to Lithuania and Poland, to the west, and Georgia, Azerbaijan, the Black Sea and the Caspian Sea to the southwest. In the north Russia borders the Northern Arctic Ocean and in the south to China, North Korea, Mongolia and Kazakhstan. The country borders east to the Pacific Ocean and also has a sea border with Japan and the state of Alaska.

Russia is the world's largest nation by surface area and covers large parts of both Europe and Asia. The border between the continents goes via the Ural Mountains. Russia has a little less than 144 million inhabitants. About 12 million people live in the capital Moscow.  

HELP! according to the Migration Transition Theory countries that are most likely to be "senders" of migrants are in what STAGE of the Demographic Transition?

a) Stage 1
b) Stage 2 and 3
c) Stage 1 and 4
d) Stage 4
e) Stages 1, 2 and 3

Answers

The correct answer is:  [C]:  "Stages 1 and 4" .
___________________________________________________

What are small pieces of the earth’s crust that float on the liquid mantle are called?

Answers

Is the term "lithosphere" possibly what you are looking for?

Answer:

tectonic plates

Explanation:

    The earth's crust - the outermost layer of planet Earth, formed by rocks - is subdivided into several “pieces”, which, despite being separate, are always in contact with each other. The set of these pieces is called tectonic plates.

    Tectonism - also known as the movement of plate tectonics - has transformations that can be directly perceived by people on the earth's surface, such as earthquakes, the movement of continents, the formation of volcanoes and also the appearance of mountains.

How are forests & deserts related?

Question 4 options:

Forests are usually found on the outskirts of deserts.


Forests and deserts have similar ecosystems.


Forests and deserts both help oxygenate our atmosphere.


Forests prevent desertification.

Answers

The answer is D. "Forests prevent desertification."

Using complete sentences, compare and contrast three aspects of growth in Eastern cities and Western cities in the United States.

Answers

1. The western and Eastern cities developed at a different period. Eastern cities developed in the 1700s and 1800s while the western cities developed in 1900s, which cause some difference in culture.

2. The next one would be the economic difference between the two. Since western cities are developed during the peak of the industrial revolution, the western cities tend to have stronger economic power compared to the eastern cities.

3. The next one would be the structure. To cater the industrialized worker, western cities tend  to have more single-family homes rather than lawns and a center of internet media and technology. The eastern cities, on the other hand, consist of shared housings and mixed neighborhood and  would often used for factories due to its wide area.

Answer:

There were a lot of cities back in the east, and populations were rising. People began moving west and building farms, raising cattle, and other animals. Originally, people arrived in the east by ship (from England etc.), but when people traveled to the west they went by wagon trains. In the south people grew things like cotton, sweet potatoes, tobacco, and sugar, while in the west they grew things like apples trees, wheat, and raised herds.

In the west they build small, compact log cabins, while in the east there were factories, larger brick buildings, and marinas for traded good from other countries.

That is how growth differed in the east cities and the west.

summary;

1. People who traveled to the west started from the east. But those people from the east originally came from England, who then settled in the eastern United States. 2. The mode of transportation to their new lives was different, (ship vs. wagon train.) 3. Log cabins in the west vs. larger bricked buildings in the north east. 

Explanation:

One of the major purposes of the Schuman Plan, proposed in 1950, was to achieve lasting peace by __________. A. requiring all European countries to become part of the United Nations B. creating a European athletic event similar to the Olympics C. ensuring that all Europeans spoke French and German D. aligning European nations economically and politically

Answers

D. aligning European nations economically and politically thats youre answer 

One of the major purposes of the Schuman Plan, proposed in 1950, was to achieve lasting peace by aligning European nations economically and politically. Correct answer: D

The Schuman plan or also referred to as Schuman Declarataion was proposed by the  French foreign minister Robert Schuman on May 9, 1950. the goal of the declaration was creation of a single authority to control the production of steel and coal in France and West Germany.

Which best describes the climate of Antarctica?
A.Technically a desert
B.Similar to southern Canada
C.Humid and cold
D.Warm in the summer, cold in the winter

Answers

I want to say B, but im stuck between B and C

Answer:

A.Technically a desert

Explanation:

The Antarctica is a dry and cold desert type climate and is thus technically and has an average of  166 mm of rainfall over the surface and snow rarely melts in most part of the content and remains permafrost. Lowest temperature n earth have been recorded to about minus 89.2° C and the highest temperature are up to 17.5 °C, covered by a thick sheet of ice that is average more than 1.6 km. Antarctica contains 90% of the world's ice ad is thus desert climate.
Other Questions
Ian came to his dentist because he broke a tooth. Which staff member will Ian be seeing initially? A. A general dentist B. An endodontist C. A prosthodontist D. A dental hygienist Which property was applied to create this equivalent expression? 7x+(5+6)--->(7x+5)+6x What do water's properties of cohesion, surface tension, and adhesion have in common?1) All have to do with the ionic bonds between water's atoms.2) All result from the bonding within the hydrogen atom.3) All are caused by the low electronegativity of the oxygen atom.4) All are properties related to the attraction between water molecules. To create and maintain wealth by controlling trade is the practice of a. Free Trade c. Mercantilism b. Plantronification d. Production and Manufacturing The biggest problems with producing too much are lost sales and customer dissatisfaction. a. True b. False The nurse observes skin tenting on the back of the older adult clients hand. which action by the nurse is most appropriate?a. notify the physician.b. examine dependent body areas.c. assess turgor on the clients forehead.d. document the finding and continue to monitor. What is the last phase of writing an informative essay? Feature detectors are specialized cells in the brain that _____. PLEASE ANSWER!1. Choose the best definition for the following term: exponent The number listed first when combining a variable and a number The number or value being raised to a power A letter that holds the place of some unknown value in mathematics Shorthand that tells how many times the base is used as a factor, or how many times the base is multiplied by itself2. Choose the best definition for the following term: variable A letter that holds the place for some unknown value in mathematics A process where you must look for terms that have identical variable parts and then combine their coefficients A process where if two things are equal, one can be put in the place of the other and nothing will change Terms that have identical variable parts A normal distribution in which approximately 68% of the data values fall within one standard deviation of the mean behaves according to Baksheesh," which is an expected procedure in many developing countries, is another term for: Which two products, in addition to the working light bulb, did Thomas Edison invent ? Strategic mgmt the two best reasons for investing company resources in vertical integration (either forward or backward are to Use compatible numbers to find two estimates 336 divided by 12 *PLEASE HELP* Compute the amount of interest earned in the following simple interest problem. Explain how you got it pleaseA deposit of $5,500 at 6% for 3 years What is the equation of this line in standard form? A. 6x+7y=11 B. 6x+5y=13 C. 6x+7y=11 D. 7x+6y=11 Dan bought 5 1/4 gallons of gas on Friday and 6 1/2 gallons of gas on Saturday. How many liters of gas did he buy? Assume 1 gallon = 3.8 liters. Mathnificent is a math tutoring service. The first year it was open, it had 5 students. If 3 new students enroll each year, which of the following equations represents how many students will be enrolled in x years?A. y = 5x - 3B. y = 5x + 3yC. y = 3x - 5D. y = 3x + 5 Patches of melanin found on the skin form ________. In most cases, the greatest vulnerability to teratogens occurs during the _____ period of prenatal development. Steam Workshop Downloader