1. Along the coast of South America, some of the largest earthquakes ever recorded happen. Many of these quakes are greater than 9.0 on the moment magnitude scale. Why do you think they experience these large quakes?


2. Where in the ocean, is the new oceanic crust being created?
3. How is the new oceanic crust created? Write down at least 3 events that occur while the oceanic crust is being created.


4. As new crust is forming in these areas, where does it move, and how quickly does it move?

5. If a new crust is continually being created, then the crust must be destroyed at some location for the Earth to remain its current size. Where is this crust destroyed and how is it destroyed?


6. Name 3 geologic features that are a direct result of plate tectonics.

7. Go outside your location and find something that you can use as evidence of plate tectonics. Write down what you see and how you think plate tectonics was involved in the creation. If you are in a flat prairie and can see nothing but vegetation around, look at a photo of a location to answer this question.

Answers

Answer 1

Answer:

1. Complex fault interaction, 2. Atlantic ocean, 3. divergent plate boundaries and mid oceanic ridges, 4. Rate of movment is 1 cm per year due to rapid spreading of lavas. 5. Upwelling of magma, 6. faults, folds and volcanism.

Explanation:

The location of South America influences the development of earthquakes. Having s narrow continental shelf the plates of pacific and south America collide with each other.  The mid oceanic ridge marks the new oceanic crust that is continuously being created as plate expand and the lithosphere becomes cooler.  The presence of the divergent plate boundaries leads to their creation. The rate of movment of the plate is about 1 cm per year.

Related Questions

Determine whether the sentences describe sedimentary rock, intrusive igneous rock, or both.

Answers

Answer:

left to right

Explanation:

Answer:

Sedimentary rocks: They are made of weather pieces of rocks

They are formed above earth's surface

Both: They have a diverse composition, they may contain many types of minerals.

They are solid at room temperatures.

Intrusive Igneous Rocks: They are made of molten rocks called magma.

They are formed in Earth's crust or mantle.

Explanation:

Sedimentary rocks:

first one is obvious, sedimentary rocks are made from weathering

second one is tricky, although both Sedimentary rocks and Igneous Rocks could potentially form above earth's surface, the category provided here is "Intrusive Igneous Rocks", which is formed under Earth's surface, only extrusive Igneous rocks are formed above Earth's surface.

Both:

They are both rocks not minerals so they definitely have diverse compositions.

And one of the factors of rocks is that they are solid in room temperature.

Intrusive Igneous Rocks:

Igneous rocks are made when magma cools down.

Earth's crust is the solid part and the most outer part of Earth's layer, Extrusive Igneous rocks happened to form here when magma cools down and solidifies, mantle is the second outer part of Earth, where some intrusive rocks are solidified while still in the magma.

Mention three sources of electricity

Answers

Answer:

natural gas

coal

nuclear

what are the main causes earth tremors? Please help​

Answers

Answer:

The tectonic plates are always slowly moving, but they get stuck at their edges due to friction. When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and cause the shaking that we feel.

Can hydrogen Bonds form among hydrogen chloride molecules? Why?​

Answers

Explanation:

Despite its electronegativity, size of a chlorine atom is larger and hence, the electron density is low. So, HCl does not have hydrogen bonding but, HF,NH3,H2O shows hydrogen bonding.The hydrogen bond does not form because the chlorine atom is too large. Despite chlorine's high electronegativity its big size lowers the negative charge density and it is not enough to attract a hydrogen atom in a stable phase. Nevertheless, there is a small dipole-dipole attraction between adjacent HCL molecules.

hope it helps.stay safe healthy and happy...

Which of the following
statement is true according
to the graphic in regards to
the spread of Islam?
A. Islam spread into Africa and Europe.
B. Islam was isolated in the Saudi Arabian
peninsula.
C. The spread of Islam only occurred from
622-632 CE.
D. The spread of Islam began in West
Africa first.

Answers

I think the answer is C
The correct answer is Ligma ha ligma balls

describe three measures that can be used to solve water shortages​

Answers

Answer:

Rainwater harvesting and recycled wastewater also allow to reduce scarcity and ease pressures on groundwater and other natural water bodies. Groundwater recharge, that allows water moving from surface water to groundwater, is a well-known process to prevent water scarcity.

Explanation:

necesito ayuda en esto, A lo largo de los últimos años, distintos actores han cuestionado a la globalización conformando un Movimiento Antiglobalización. Mencionar quienes conforman este movimiento y cuáles son sus críticas.

alguien lo sabe??

Answers

Answer:

El movimiento altersistema, y en ocasiones llamado como altermundismo o movimiento antiglobalización , es un amplio conjunto de movimientos sociales formado por activistas provenientes de distintas corrientes políticas, que a finales del siglo XX convergieron en la crítica social al proceso de globalización.

Existe cierta controversia sobre el término que define a este movimiento. Muchos de sus partidarios prefieren el término «altermundismo» o «alterglobalización», para evitar definirse por oposición, y porque el término «antiglobalización» daría una imagen imprecisa y negativa. El nombre altermundismo proviene precisamente del lema Otro mundo es posible, es un movimiento social heterogéneo compuesto por simpatizantes de muy variados perfiles, que proponen que la globalización y el desarrollo humano se basen en prioridad en los valores sociales y ambientales, en oposición a quienes los centran en el neoliberalismo económico, nacido en el Foro Social Mundial,[1] que cada año reúne a movimientos sociales de cientos de países del mundo.

El antiglobalismo acusa al actual proceso de globalización de beneficiar a las grandes multinacionales y a los países más ricos[2] acentuando la precarización del trabajo, y consolidando un modelo de desarrollo económico injusto e insostenible. También lo acusa de socavar la capacidad democrática de los Estados, entre otros aspectos negativos.[3][4][5]

The yield of the land refers to which of the following

Answers

Answer:

It refers to the amount of crop output from a  given area of planted land.

what are the characteristics of communal societes​

Answers

Answer:

Answer to the following question is as follows;

Explanation:

Communal community, cooperation association created on the basis of common interests  and prioritising the needs of the community over those of the individual. Private property ownership is typically prohibited in communal communities, and members' interaction with the rest of society is often limited.

How many times
more likely is a hurricane to strike
Broward County than Okaloosa
County?

Answers

The answer is 13x more I think

15) What continent is touching the eastern border of Europe?
A. North America
C Africa
B. Australia
D. Asia

Answers

Answer:

the correct answer is D. Asia

Explanation:

your welcome

Students measured the temp of water at different depths in Lake Michigan and found the temperatures varied. What is the independent variable?

Answers

Answer:

Depth of lake

Explanation:

In simple words, The independent variable can be understood as the feature of a psychological investigation which is regulated or modified by investigators rather than by other factors. For instance, learning would have been the independent variable inside an investigation of the impact of studying on test results.

Thus, we can conclude that in the given case, depth of lake is the independent variable.

Aportes culturales de los grupos etnicos europeos

Answers

Aportes Culturales Indígenas, Europeos y Africanos.

Which three of the following statements are probably true? Use the information in the three maps below (the World Climate Region map, the World Bioregions map, and the World Population map) and their legends to guide you.
a. Evergreen forests are associated with a steppe-type climate.
b. The tundra bioregion is found only in the polar regions.
c. Continental climates are found in the Northern Hemisphere, but not the Southern Hemisphere.
d. Climate and bioregion play a significant role in human settlement patterns.
e. There is a strong correlation, and possibly even a causal relationship, between climate and bioregion.

Answers

Answer:c

Explanation:

Answer:

- Continental climates are found in the Northern Hemisphere, but not the Southern Hemisphere.

- Climate and bioregion play a significant role in human settlement patterns.

- There is a strong correlation, and possibly even a causal relationship, between climate and bioregion.

Explanation:

- Climate plays an important role in the location of plants and animals that in turn are crucial components of a bioregion.

- The Population Density map shows human settlement patterns. These patterns are consistent with the patterns on both the climate and bioregion maps.

- The color associated with the continental climate is blue. The color blue is found in the Northern Hemisphere but not the Southern Hemisphere.

Please help ASAP!

Which of the 4 strategies is best and why?

1) Curved sea walls

2)Rock Armour

3)Beach replenishment

4)Nothing Coastal Management

Answers

Answer:

which subject is this from

Explanation:

which is driest place in karnataka ​

Answers

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↦ According to a survey taken in 2017, the village Kondapura in the Pavagada taluk region in Karnataka was recorded as the driest place in Karnataka with low rainfall & harsh temperature.

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꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐

Answer:

Bagalkot

Explanation:

I believe that the driest place in Karnataka is one among a list of very few places that receive little to no rainfall. The list is as follows: Bagalkot, Chitradurga, and Koppal are all districts which receive the least rainfall. I hope this helps and please don't hesitate to reach out with more questions!

Advantages of living close to a river delta

Answers

Answer:

-Absorb runoff from both floods and storms

-Filters water as it slowly makes its way through the distributary network.

-Moderating water temperature

-Providing fertile soils with high rate of plant growth

-Richer agricultural harvests

Explanation:

Biological productivity – providing fertile soils with high rate of plant growth and diversity, richer agricultural harvests, and healthier forests. Habitat for a variety of fish and wildlife, including rare and endangered species

how can a culutre affect economics

Answers

Answer: Culture is found to affect economic performance through two channels; cultural traits that stimulate individual motivation, and traits that develop social capital in the population. The analysis controls for factors commonly recognized in the economic growth literature.

Why is it unlikely for stable life to develop over the first few hundred million years of Earth's history

Answers

Answer:

In simple words, there existed no living on Earth for the first few million years since the environment was unsuitable for life. The original atmosphere of the Earth had a lot of water vapor but practically little oxygen. Volcanic activity blasted substances into the atmosphere such as nitrogen, carbon dioxide, hydrogen, and water vapor, but no pure oxygenation.

How did Japan's geography help to control its territory and keep European traders out before the mid 1800s?

Answers

Japan's geography help to control its territory and keep European traders out before the mid 1800s by: inland geography with mountains. Japan's geography help to control its territory and keep European traders out before the mid 1800s by: inland geography with mountains.
Japan's geography help to control its territory and keep European traders out before the mid 1800s by: inland geography with mountains. Japan's geography help to control its territory and keep European traders out before the mid 1800s by: inland geography with mountains

Assume that the east coast of South America and the west coast of Africa are separated by an average distance of 4,500 km. Assume also that global positioning system (GPS) measurements indicate that these continents are now moving apart at a rate of 3.75 cm/year. If you could assume that this rate has been constant over geological time, how long ago were these two continents joined together as part of a supercontinent

Answers

Answer:

These continents joined together 120000000 years ago

Explanation:

What is the role of language according to "If Black English Isn't a Language, Then Tell Me, What Is?" Select all that apply.

Answers

Hello, you have not presented your answer options. However, when searching for your question on the internet, I was able to find another question exactly like yours that had the answer options. In that case, I hope the answer below can help you.

The correct options are: "to define the other," "to reveal the speaker" and "to control circumstances."

According to the sentence shown above, language has the role of defining the other because the sentence shows that a black speaker is defined by the type of language he emits, however, this language is imported by the white speaker, who determines what is allowed or not.

Language also has the power to reveal the speaker because black speakers who use Black English will be victims of intolerance and repression by white speakers who disregard Black English as a language.

Finally, language has the duty to control circumstances because language must be used to determine the reality in which each individual lives. When a black speaker is prohibited from using the kind of English that determines his reality, he is prevented from relating the language to his personal life.

When comparing groups of stars, which group has relatively low
luminosities and temperatures?

Answers

Answer: Red dwarfs

Explanation:

Red dwarfs are thought to be the coolest star out of the rest. They are also the smallest. Because they are so cool, their luminosity is low as well on account of the fact that relatively speaking, the fusion taking place on their surface is little.

Red dwarfs are the most numerous star in the universe and the most numerous in the Milky Way galaxy as well. We just can't see them with out naked eyes because of their low luminosities.

The Big Rock Mining company decides to build a mine shaft in South Africa that extends 3.5 km beneath Earth's surface. What approximate temperature would a person experience at the bottom of the mine shaft

Answers

Answer:

88°C

Explanation:

The approximate temperature that a person would most likely experience at the bottom of the mine shaft is 88°C

Using/applying the average accepted value for Geothermal gradient

Mining is a Job that associated with a lot of hazards, in order to eliminate these hazards to the barest minimum. The temperatures that the miners are exposed to are very important factors to be considered during the process  mining

Large megathrust earthquakes in the mountainous regions flanking the Mediterranean sea are generally due to ________.

Answers

Explanation:

the collision of the African Plate with Eurasia

please help to answer thus question asap!! please​

Answers

sorry I don't know the answer

1. Liquid because it molds into whatever shape it is put in. Like water in a glass and pouring it into a bucket.

2. Evaporation. The sun hits water and it evaporates into the clouds, eventually causing rain

Explain the impact of human activities on soil and suggest measures to conserve it ??​

Answers

Answer:

These include land use change, land management, land degradation, soil sealing, and mining. The intensity of land use also has a great impact on soils. Soils are also subject to indirect impacts arising from human activity, such as acid deposition (for example, sulphur and nitrogen) and heavy metal pollution

List out three methods of soil conservation

Following methods are normally adopted for conserving soil:

Afforestation: One of the best ways to conserve soil is to increase the area under forests. ...

Checking Overgrazing: ...

Constructing Dams: ...

Changing Agricultural Practices: ...

Explanation:

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The impact of human activities on soil are that some human activities have clear direct impacts.

These include land use change, land management, land degradation, soil sealing, and mining. The intensity of land use also has a great impact on soils.

Measures to conserve it include crop rotation, cover crops, conservation tillage and planted windbreaks

What is land degradation?

Land degradation is a process in which the value of the biophysical environment is affected by a combination of human-induced processes acting upon the land.

It is viewed as any change or disturbance to the land perceived to be deleterious or undesirable.

Natural hazards are excluded as a cause; however human activities can indirectly affect phenomena such as floods and bush fires.

It is estimated that up to 4% of the world's agricultural land is seriously degraded.

What is crop rotation?

Crop rotation is the practice of growing a series of different types of crops in the same area across a sequence of growing seasons. It reduces reliance on one set of nutrients, pest and weed pressure, and the probability of developing resistant pests and weeds.

A well-designed crop rotation can reduce the need for synthetic fertilizers and herbicides by better using ecosystem services from a diverse set of crops. Additionally, crop rotations can improve soil structure and organic matter, which reduces erosion and increases farm system resilience.

To learn more about crop rotation here,

https://brainly.com/question/17196202

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The zone of convergence between sub-tropical and polar air masses, and where frequent traveling storms take place, is along the:

Answers

Answer:

The zone of convergence between sub-tropical and polar air masses, and where frequent traveling storms take place, is along the sub-polar latitudes.

Explanation:

Convergence zones are meteorological systems that have a strong impact on global climate quality. These systems are formed by the interaction of various meteorological events that occur between different latitudes.

The convergence zone, which encompasses the subtropical and polar air masses, has an influence on the amount of storms that occur frequently. This convergence zone is located along subpolar latitudes, being strongly influenced by the humidity found in this region.

Ocean water is sinking at the North Atlantic buoy station what could be the reason that the water sinks

Answers

Answer:

The water is sinking because when the plates in the ocean move it takes the water under the ocean floor.

Explanation:

Square ABCD and isosceles triangle BUC are drawn to create trapezoid AUCD. Square A B C D and triangle B U C are attached at side B C to create trapezoid A U C D. What is the measure of angle DCU? 45o 90o 120o 135o

Answers

Answer:

135°

Explanation:

The measure of angle DCU is 135°.

This is because angle DCU is the combination of a square and a triangle.

One of the angles of the square is 90° + 45° which is the value of one of the angles of an isosceles triangle.

= 135°

Assuming Square ABCD and isosceles triangle BUC are drawn to create trapezoid AUCD. The measure of angle DCU is 135°.

Measure of angle DCU

ΔDCB=90°

ΔCBU=90°

Hence:

ΔBCU=ΔBUC

ΔBCU=(180°-90°)/2

ΔBCU=45°

Measure of  angle DCU:

ΔDCU=ΔDCB+ΔBCU

ΔDCU=90°+45°

ΔDCU=135°

Inconclusion the measure of angle DCU is 135°.

Learn more about  measure of angle DCU here:https://brainly.com/question/13987245

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