Explanation:
At the station, the P-waves arrives first before the S -waves. These two waves are together known as the body-waves. Body waves permeates through the earth unlike the surface waves that moves on the earth surface.
P waves are typically known as the primary waves. They are longitudinal waves as they travel parallel to the source of their propagation. Therefore, they have the highest wave velocity and can travel through any type of medium. By this their longitudinal compressional ability which applies a force in the direction of their propagation, a series of rarefaction and compression occurs along their path and makes them easier to disseminate.
S waves are secondary or shear waves. They are transversal waves because they move perpendicularly to their source. To transmit this kind of wave would be very difficult. Without a body shearing, S - waves cannot propagate. It is therefore, more difficult to transmit the energy in this regard.
The nature of S -waves makes it difficult to be transmitted when compared to P - waves. This will in turn reduce its frequency, and hence its velocity.
If the carbon dioxide levels (choose one: increase/decrease/stay the same), then the
average global temperatures will (choose one: increase/decrease/stay the same)
over time.
Answer:
1. increase
2. increase
If the carbon dioxide levels increase, global temperatures will increase, because carbon dioxide is a greenhouse gas.
If I chose stay the same, this is what would happen:
If the carbon dioxide levels stay the same, global temperatures will stay the same because not too much or less carbon dioxide is being emitted to the atmosphere.
If I chose decrease, this is what would happen:
If the carbon dioxide levels decrease, global temperatures will decrease because there will be less greenhouse gases to make the atmosphere warmer.
Hope this helped you!
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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Which Greek city-state did Socrates come from
Answer:
Athens
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:
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.
How have mangrove trees adapted to their environment?
A.
They obtain water from coastal fogs.
B.
They can go long periods without rain.
C.
They give off moisture used by other plants and animals.
D.
They have woody roots that prop their branches and leaves above the salty water.
Please select the best answer from the choices provided
A
B
C
D
Answer:
DDDDDDDDDDDDDD
Explanation:
how do ocean currents affect temperature.
Answer:
Ocean currents act as conveyer belts of warm and cold water, sending heat toward the polar regions and helping tropical areas cool off, thus influencing both weather and climate.
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
Why does Central America have an overwhelming amount of volcanoes and mountains
Answer:
Central America has so many volcanos and mountains because of the interaction of multiple tectonic plates in this area.
Explanation:
Central America is located in a position where multiple tectonic plates interact with each other. The two major plates are the North American and South American plates, while the other three are the Nazca, Cocos, and Caribbean plates. The Cocos and Caribbean plates form a convergent boundary, as well as the Nazca and South American plate, while the North American plate has a minor influence.
The afformentioned convergent boundaries have created subduction zones, where one plate moves below the other, lifting up the crust near it and forming mountain chains. This activity also causes a large-scale rise of magma toward the surface, creating a lot of volcanoes both on land and at sea, making this region one of the most volcanically active in the world. The constant tension between the plates and the volcanic activity also contributes to a regular occurrence of earthquakes.
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:
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.
Learn more about the mantle, here:
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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! :)
Humans are considered both primary and secondary consumers.
True
False
Answer:
Primary consumers who feed on many kinds of plants are called generalists. Secondary consumers, on the other hand, are carnivores, and prey on other animals. Omnivores, who feed on both plants and animals, can also be considered as secondary consumer.
Explanation:
So the answer if true.
Answer:true
Explanation:
The presence of mosques in the United States is an example of how a country’s culture can be modified through — cultural divergence cultural divergence cultural imperialism cultural imperialism diffusion diffusion assimilation
Answer:
Cultural divergence.
Explanation:
The presence of mosques in the United States is an example of how country's culture can be modified through Cultural divergence because cultural divergence entails appreciating the society that the society consist of group of people who have different skills, interest ,needs and talents which also help to recognise that different people in the society have different religious beliefs. It also entails that people in the society with different races have different sexual orientations, skills e.t.c.
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
how does Russia taking over Crimea affect the peace of Europe
Answer:
The Ukrainians were mad at the Russians because they took over a part of land they thought was theirs. Then, other Europeans backed whoever they thought was right, and it disturbed the European peace because of the two sides backing each other.
Hope this helps you!
Find a specific booth at a
cat show you are
attending
Answer: There is no question here, please specify so that I can help you
What do Jains believe about the universe?
A.
The universe is eternal.
B.
God created the universe.
C.
Liberated souls reside in the universe.
D.
The universe will collapse some day.
Answer: A. The universe is eternal.
Explanation: In Jain cosmology, the universe is without beginning or end. Eternally, it passes through long cycles of progress and decline.
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:
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:
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.
FIll in the MISSING words
Answer:
where are the questions mate?? there gone
Explanation:
What are the elements contained in carbohydrates?
Answer: hydrogen, oxygen
Carbohydrates contain water, which is also known as hydrogen. Oxygen is produced from water, so these two elements are in carbohydrates.
Hope this helps you!
1. What are the uses of harnessed water ?
Answer:
Early applications used the power of water for milling, pumping, and driving machinery. Unlike wind and sun, the right hydro source can deliver 24 hours a day, 365 days a year. Allowing to run irrigation pumps and mills and to make clean, renewable electricity at reasonable cost.
Explanation:
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! :)
How is Mexican culture similar to American culture?
Answer:
Hope this helps
Explanation:
Uwuwuwuwuuwuwuwuw
Pls help it’s the middle question and it’s over geography
Answer:
The answer is: A the ring of fire
A map that provides information about rainfall across an area of land is a ___ map
A map that provides information about rainfall across an area of land is a Thematic map.
The virtual rainfall photograph maps can be used to research spatial and temporal rainfall variability for ordinary, dry, and wet years. They can also be correlated with picture products generated by the usage of remotely sensed multispectral pics (e.G., snapshots of plant exchange and rainfall at some point of the period of plant exchange).
A thematic map is a sort of map that portrays the geographic sample of a selected problem remember (subject matter) in a geographic area. This normally includes the use of map symbols to visualize decisions on residences of geographic functions that are not evidently seen, including temperature, language, or population.
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Can sum 1 pls help me out...
Read these statements, and select the best answer for each one.
The Neolithic Revolution began about
a. 200,000 yrs ago
b. 10,000 yrs ago
c. 1,000 yrs ago
One advancement that caused the Neolithic Revolution was the appearance of pastoralism, or
a. the raising of livestock
b. hunting and gathering
c. the discovery of mental
Answer:
B, A
Explanation:
Humans emerged from monkeys in 10,000 B.C.Pastorilism literally means animal husbandry.