Answer:
don't know about that presentation, but my best bet is c
When an earthquake wave passes from the crust to the mantle, the wave
A. stops moving.
B. reverses direction.
C. increases energy.
D. changes speed.
Answer:
Hey!
Your answer is that the wave CHANGES SPEED
Explanation:
Because of the different mediums, the earthquake waves (P-Waves and S-Waves) will get REFRACTED. REFRACTION happens when the wave SLOWS DOWN because it is moving from an area of LOWER density to an area of HIGHER density...
(OR IT COULD BE THE OTHER WAY ROUND!!)
...slowing down because there are more particles in the way preventing it from "moving" (transferring energy etc)…
I HOPE THIS HELPED YOU!When an earthquake wave passes from the crust to the mantle, it undergoes a change in its speed, as the seismic waves travel at different velocities through different layers of the Earth. Hence option D is correct .
What happen when an earthquake wave passes from the crust to the mantle ?The mantle is located below the crust and is made up of denser, more solid rock, which causes the seismic waves to move faster compared to the crust.
The speed of an earthquake wave depends on the density and elasticity of the material it passes through. The mantle is denser and more rigid than the crust, causing the seismic waves to travel faster in the mantle.
Therefore, when an earthquake wave passes from the crust to the mantle, it increases its speed and continues to propagate through the Earth's interior.
The movement of an earthquake wave is caused by the release of energy stored in rocks that have been subjected to stress. As the seismic waves travel through the Earth's layers, their energy is dissipated through friction and heat, causing them to gradually weaken.
In summary, when an earthquake wave passes from the crust to the mantle, it changes speed due to the different density and elasticity of the material it passes through. The wave does not stop moving, reverse direction or increase energy.
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Name three expelling forces for pioneers (factors that drove them away from their current location)
Answer: indains, starvation, and desises
Explanation:
The three expelling forces for pioneers include:
Lack of a well paying jobDesire to be land ownersSearch for a better life.An American pioneer is a person who migrated from their colonies in search of better living and working conditions and eventually ended up in the place we know today as America.
These pioneers moved westward when they discovered that they were better opportunities than what they had in their colonies and they settled into North America, where the Native Americans previously inhabited.
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What is the emblem of Sikhism?
A.
Ik Onkar
B.
nishan sahib
C.
kesh
D.
khanda
How many fewer immigrants came to the United States in 1931 than 1901 based on this graph?
a) 4 million
b) 5 million
c) 6 million
d) 10 million
Answer:
b) 5 million
Explanation:
Answer:
5 million
Explanation:
Trent is researching what it would take to become a pharmaceutical scientist. What academic requirements should he complete?
A.
an associate’s degree
B.
on-the-job training
C.
technical school
D.
a doctorate degree
E.
a bachelor’s degree
Answer:
a doctorates degree
Explanation:
it has to do with medicine
#plato
Select all that apply.
Three possible reasons for the expansion of smaller kingdoms are _____.
The grass is greener elsewhere.
Leaders are greedy for more power and land.
It is better to be larger than smaller.
Neighbours are becoming too strong.
A larger population requires more food.
Where is industry now shifting from in the world?
Question 4 options:
a)
less developed countries to more developed countries
b)
global markets to specialized markets
c)
more developed countries to less developed countries
d)
North America to Europe
Answer:
The industry nowadays is shifting from the more developed countries to less developed countries.
Explanation:
A is not correct because the less developed countries didn't really have any industry to start with, let alone for it to shift to another place from them.
B is not correct because the industry has been moving with the process of globalization, thus it has been shifting for some time now to the global markets.
C is correct because the industry from the more developed countries has seen a great opportunity and potential for making more profit in the less developed countries, and the reason for that is cheaper labor force, cheaper materials, and lower taxes.
D is not correct because these two regions are pretty much on the same level when it comes to industry, so there wouldn't really make any sense that it shifts from one to another.
How did England view the colonies? (think mercantilism)
A)as an economic resource
B) It became the city of New York when the English took over the colony of New Netherlands and made it New York
C)under direct English control
D)A grant of rights given to a company by the English monarch
Answer
Economic Resource
Explanation:
4. Solve for angle 1:
5
6
2
(19x) 4
3
2
(6x)
What is this answer?
Answer:
5/6/2^68=(1)(3)(2)
61,000
17. The earth takes
to complete one revolution. A 24 hours B. 52 wees C. 12 months D. 355 1/4 cars
5.
1
pts.
A. A
B.
B
C 드
D. D
Flag this question for later review
Answer:
twelve months
Explanation:
a revolution is a full loop around the sun. An if you had any brains. Just kidding. it takes a whole year-twelve months-to go around the sun
what is used to measure ocean depth
a.bottom dredges
b.nets
c.sonar
d.tidal patterns
Answer:
A
Explanation:
Which word describes Europeans taking
land and resources around the world?
Answer:
colonisation
Explanation:
PLS HELP WILL MARK BRAINLIEST
Hypothesis
(Answer here)
Questions
1. Check your original prediction or hypothesis about how the layers were correlated. Did you predict the correct layer that would have the dinosaur fossil? Explain whether your prediction was correct. Tell what clue made the biggest difference.
2. How would you use your results to tell the relative ages of the rock layers in a new section of strata?
3. In your own words, explain why you think that geologists find relative dating useful.
answer:
*to question 3*
relative dating methods are used to describe a sequence of events. these methods use the principles of stratigraphy to place events recorded in rocks from oldest to youngest.
explanation:
hope this helped <3 also if wouldn't mind could you pls give me brainliest? (im trying to level up) thanks! :)
Answer:
lol
Explanation:
High-level nuclear waste does not remain radioactive for very long
A) true
B)false
Answer:
the answer is false in some cases this is difference in the rate of decay but if nuclear wast is at high levels the radioactivity will stay and it can travel from place to place the more radioactive it is the longer it will stay sometimes it can last for years.
Explanation:
2 The largest tropical desert in the world is
:
- 5,500 - 2,000
ℑ 8.54 . " " " ".ℑ 11 :- , ℭ, , , , , , , , , .
Dominic is going to drive from his house to City A without stopping. Dominic's house is 300 miles from City A and he plans to drive at a speed of 50 miles per hour. Write an equation for D,D, in terms of t,t, representing Dominic's distance from City A tt hours after leaving his house.
Answer:
D = -50t + 300
Explanation:
Since Dominic lives 300 miles from City A, when he starts his trip (at time
t=0), his distance from City A must be 300 miles, meaning D=300 when
t=0, which is the y−intercept.
(0,300) is a point on the graph
Since Dominic will drive 50 miles per hour, the Dominic's distance from City A decrease 50 miles for each hour of driving, making the slope of D equal to −50.
Slope = −50
please help me fast and u get a cookie
How are the Canadian cities of Toronto and Montreal different?
Both cities are located in two different states provinces namely Ontario and Quebec respectively. While Toronto is the capital of Ontario, Montreal is a major city in Quebec.
English is the major language of Toronto, whereas French is the major language of Montréal.
SOMEONE PLS HELP LAST QUESTION AND ITS DUE IN 5 MINUTES PLS HELPWhat responsibility does the United States have to citizens of other countries?
Answer:
Respect and obey federal, state, and local laws. ... Pay income and other taxes honestly, and on time, to federal, state, and local authorities. Serve on a jury when called upon. Defend the country if the need should arise.
Explanation:
how many oil producing nations are not in the middle east
Answer:
The countries in the Middle East are renowned for their vast oil reserves in the global market. While the largest importer of oil and petroleum is the United States, the leading producer of oil in the Middle East is Saudi Arabia with over 12 million barrels of oil produced per day as of 2018.
Explanation:
According to the Population Density map (p. 107), what is the area of greatest population density found in
Canada?
Answer:
Population growth
Provinces or Territories: Ontario
Population: 13,448,494
Density (inhab / km²): 14.8
Explanation:
What countries did Great Britain colonize?
Answer:
Canada. The territory of British North America, the colonies remaining under British control after the establishment of the United States of America, continued to attract large numbers of settlers throughout the nineteenth century.Australia and New Zealand,India,Africa, Imperial Britain.
Explanation:
Answer:
America, India, Antigua, Honduras, northwestern Canada, and Barbados
Brainliest?
Let me know if you need more help
evancorral7
Aerial photographs most often are taken from __________.
A.
aircrafts
B.
hot air balloons
C.
satellites
D.
space shuttles
Please select the best answer from the choices provided
A
B
C
D
Answer:
B. hot air balloons
Explanation:
__&__are the main plant species found in the Sahara Desert
Answer:
olive, cypress, and mastic trees. Other woody plants found in the highlands and elsewhere in the desert include species of Acacia and Artemisia, doum palm, oleander, date palm, and thyme.
Explanation: The dessert plant is date plam
aloe vera and cacti are the main plant species in the Sahara Desert
The belief that Chinese rulers ruled by divine right is known as _____. the Mandate of Heaven Buddhism Vedas
Answer:
Correct answer is Mandate of Heaven.
Explanation:
This is the correct answer as the rulers of China believed that they were given the right to rule by the divine power.
Buddhism is not a correct answer as it refers to religion founded by Siddhartha Gautama.
Vedas is also not correct as it refers to religious scriptures that were created by Arians in Ancient India.
Answer:
The answer is mandate of heaven, i know this because i had this question on a test and got it correct. The belief that Chinese rulers ruled by divine right is known as Mandate of Heaven.
Have a great day, stay safe and i hope this helps! :)
Imagine that an ancient tribe moved from their home to a faraway land. Which of these questions is the best example of
one of geography's three key questions?
A. When did the tribal leader wear a golden robe?
B. Did males or females have more power in the tribe?
C. Why did the tribe decide to move to that new place?
D. When did tribal members celebrate religious ceremonies?
Please help me this is timed!!
Answer:
c
Explanation:
none of the other questions have any thing to do with them moving
Answer:
c
Explanation:
which star is at the coordinates 24 north and 65 east?
Answer:
It's A
Explanation:
The star is A because it is the furthest away
Convection causes large masses of rock to rise from and sink into Earth's mantel. The main heat source for this movement is
1.Earth's maritle and core.
2.Friction produced by plate motions.
3.Radiation from the sun
4.Magma in Earth's crust.
Answer:
magma in Earth's crust
Explanation:
the magma comes with such force hence either forces the earth to sink or raise
Convection causes large masses of rock to rise from and sink into Earth's mantle. The main heat source for this movement is magma in Earth's crust. Thus, option '4' is the correct option.
What is the source of heat in the mantle?The earth's long-term secular cooling, internal heating brought on by the decay of radioactive potassium, uranium, and thorium isotopes, and heat from the core are the three main sources of thermal energy for mantle convection. On a planetary scale, mantle convection may be thought of as a thermal engine that moves heat from the earth's interior to the surface.
The speed at which this heat transit takes place controls the pace of the evolution of the solid earth. Heat flow is by far the biggest type of energy transfer, and thermal energy is by far the most significant kind of energy accessible in the mantle for convection and other dynamical processes.
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1 What do oligarchy and aristocracy have in common?
Answer:
They both are a form of government
Hope this helps! Plz vote me as brainliest! :)
The presence of mosques in the united states is an example of how a country’s culture can be modified through
Answer:
Diffusion
Explanation:
When people from different societies come in contact with each other, there is every possibility that there would be a diffusion of ideas, beliefs, structures, and other elements of their cultures. Sometimes, elements of a culture are assimilated by the host society. Diffusion in this instance is the movement of any aspects of culture from a region where it is widely accepted to a region where little about it is known.
The United States culture is dominantly Christian. The presence of a mosque is the diffusion of the Islamic religion to the predominantly Christian religion.