How important are the seismic waves in the study of earth's interior
Answer:
Knowing how the waves behave as they move through different materials enables us to learn about the layers that make up the Earth. Seismic waves tell us that the Earth's interior consists of a series of concentric shells, with a thin outer crust, a mantle, a liquid outer core, and a solid inner core.
Answer:
Explanation:
Seismic waves can tell us a lot about the internal structure of the Earth because these waves travel at different speeds in different materials. ... Scientists are able to learn about Earth's internal structure by measuring the arrival of seismic waves at stations around the world.
Within 20 degree, what is the declination of the star, Polaris?
Answer:
it's 90 degrees
Explanation:
How much has Canada changed
Answer:
very much
Explanation:
canada has become one of the most visited country in the world
will california sink into the ocean? explain
It is possible for part of California to sink into the ocean, but not all of it. About 10 million years ago (in the Tertiary Period), much of California sank beneath the waves. Then about 5 million years ago (in the Quaternary Period), parts of southern California rose out of the sea and started becoming dry land again.
Today, some areas are rising up while others are sinking down because plate tectonics are making new mountains in various places across the state while other areas are being worn away by erosion, especially near the coast where weather patterns often include high winds and heavy rains coming off of an ocean that is constantly churning with storms both large and small. The steady rise in global sea levels due to climate change also poses a threat. In the long term, as the great tectonic plates of Earth's crust continue to move and change as they have for billions of years, it is possible that the entire state of California could once again be submerged beneath water.
In order for all of California to sink into the ocean, something would need to happen along a fault line deep under the ocean floor where part of California's land mass rests on top of a subducting plate. If this were to happen, either an earthquake or volcanic eruption would eventually cause part – but probably not all – of California to rise up out of the sea as a new island continent.
Answer:
No because California is standing on top of earth’s crust where it stands two plates.
A city that is adjacent to a warm ocean current will have ______ mean yearly temperature than a city at the same latitude that is adjacent to a cold ocean current.
The city's temperature will experience a cooler mean yearly temperature than the other city adjacent to a cold ocean current.
Warm currents cause more evaporation and more rain in the coastal areas. Usually, coastal regions stay cooler during summer than during winter. They are also warmer in winter. This situation moderates the temperature within the mean range.
Thus, the temperature range for the city adjacent to a warm ocean current will be cooler.
Learn more: https://brainly.com/question/20793653
i realllly need help will give brainlyist why can scientists look at Rock layers to get information about geologic record
Answer:
soon answer this I know it but don't remember
Climate warming has been demonstrated by direct measurement of___ and by measurements of various effects of warming on Earth's systems.
A: temperatures
B: particles
C: pollution
D: jet stream
What does DNA stand for ?
Answer:
Deoxyribo Nucleic Acid
Explanation:
what are the produced in driffent geography regions ? why do they vary in driffent regoins.
Answer:octet rule: Atoms lose, gain, or share electrons in order to have a full valence shell of eight electrons. Hydrogen is an exception because it can hold a maximum of two electrons in its valence level.
Explanation :How many electrons should be in an atom’s valence shell (with the exception of hydrogen and helium) to become stable?
ELEMENTOS DE LA DOCTRINA QUE SE CAMBIARON
Why did Vancouver become a large metropolitan area?
I don't exactly got the exact answer but this provides details.
Owing to its proximity to Asia, as well as its excellent deep-water harbour and transportation infrastructure, Vancouver is Canada's primary hub for trade with Asia. The city's international connections have also made it an important financial centre.
A company wants to start: nuclear power plant as a way to produce clean energy. They want to use the same reaction that's used in thermonuclear weapons. Which of the following
lains why this is not possible?
A. The energy in nuclear fusion can't be generated in a controlled manner.
B. The energy in nuclear fusion is too small to generate electricity
C. The energy in nuclear fission produces chemicals that harm the environment.
D. The energy in nuclear fission burns out as soon as it's produced.
Answer:
d
Explanation:
po ang tamang sagon po
is the government of canada more like that of the united states of the united kingdom
Answer:
more like the uk
Explanation:
the usa is a representative republic and Canada is a parliamentary democracy similar to parliament in the uk in which their representatives solely make the decisions without the same checks and balances the us government has
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Answer: pakistan
Explanation: Trust me bro
What three states does the Appalachian Mountain range run through? a. California, New Mexico, and Nevada c. South Dakota, North Dakota, and Missouri b. Minnesota, Georgia, and Missouri d. None of the above
Answer:
D
Explanation:
the appalachians run along the west coast through Alabama, Georgia, Kentucky, Maryland, Mississippi, New York, North Carolina, Ohio, Pennsylvania, South Carolina, Tennessee, Virginia, and West Virginia
Help plz
Due tmmmmmmmmmm
Answer:
You gotta write a paragraph
Explanation:
Question 6 of 10
In a command economy, decisions about which goods are produced are
based on:
A. what the government decides is important for society.
B. what businesses believe will generate the most profits.
O
C. what the local community has made for generations.
D. what goods are most likely to sell in international markets.
Answer: c
Explanation: what business believe will generate the most profits.
Mexico and Canada have their own policies when it comes to immigration. For the second part of the G8 Summit Final Project, you will explore the immigration policies of Mexico and Canada. Although Canada has fewer citizens than the U.S., why do you think they only have 100,000 or so illegal immigrants? Mexico calls for the U.S. to allow their citizens to stay in the U.S. legally, but what does Mexico do when citizens from other countries cross their borders?
Immigration is a topic of concern for many countries. As we discussed in the previous unit, every new unit will investigate an important issue for the region we are studying as a contributing piece for the G8 Summit … the final project.
Research immigration policy in Mexico and Canda. Use the following keywords to locate articles in an online search engine:
Mexico immigration policy news
Canada immigration policy news
Once you understand more about the immigration policies of these countries, your task is to help create a POLICY BRIEFING in preparation for the upcoming G8 Summit that we discussed previously.
Your policy briefing should contain the following information for each country:
Brief summary of the immigration policy
Response to immigrants – how many immigrants do they allow per year?
Response to illegal immigrants – how many illegal immigrants are there? What is the penalty for illegal immigrants?
What points of their immigration policy work well?
What points of their immigration policy do not work well?
Are there any pieces of the policy that the U.S. or other countries should consider adopting?
This policy briefing should be delivered as either a report or a presentation. If you choose to deliver it as a report, it should be 2 to 3 pages long, using headings throughout the paper to help organize your notes and analysis. You may use bullet points. Cite your sources.
Here is my brief essay on Immigration in Mexico and Canada.
I hope you get an understanding out of it. <3
Given: ΔABC with AD:DB = CE:EB Prove DE||AC
1. AD:DB = CE:EB Given
2. AD:DB+1 = CE:EB+1 Addition Property of Equality
3. (AD+DB)/DB = (CE+EB)/EB Using common denominators
4. AB = AD+ DB and CB = CE +EB segment addition
5. AB:DB = CB:EB Substitution property of equality
6. [Fill in missing statement from choices below] Reflexive property of congruence
7. ΔABC ~ ΔDBE SAS similarity criterion
8. ∠BAC ≅ ∠BDE Corresponding angles of similar triangles are congruent.
9. DE||AC If the corresponding angles formed by two lines cut by a transversal are congruent, then the lines are parallel.
What is the missing step in this proof?
A. ∠ABC ≅ ∠DBE
B. ∠BCA ≅ ∠BDE
C. ∠ACB ≅ ∠DEB
D. ∠BDE ≅ ∠ADE
E. ∠CAB ≅ ∠DAC
I got this wrong on the test and I don't know what I did wrong.
Answer:
A. ∠ABC ≅ ∠DBE
Explanation:
In order to invoke the SAS similarity criterion, the angle between the proportional sides must be congruent in the two triangles. Here, that angle is the same angle (angle B) in both triangles, which is why the reflexive property is cited. It tells you ∠B ≅ ∠B.
The only answer choice involving angle B is the first one:
A. ∠ABC ≅ ∠DBE
What’s European identity?
Answer: European identity is the sense of personal identification with Europe, in a cultural or political sense.
Explanation:
help me plzzzzzz I don't understand
help me please carte topographic (e and f)
Answer:
A map is a representation of the Earth, or part of it. The distinctive character- istic of a topographic map is that the shape of the Earth's surface is shown by contour lines. The map includes symbols that represent such fea- tures as streets, buildings, streams, and vegetation.
This exercise uses elementary properties of the Richter Scale. One earthquake measures 3.5 on the Richter scale, and another measures 2.5. How do the two quakes compare
Ten percent of global water usage is split between municipalities and actual___, breathing, individual humans.
A: living
B: sneezing
C: yawning
D: giggling
4. Where is it from? Your answer
Answer:
there isnt a question here
__________ is the study of human populations and how they grow or decline.
A.
Meteorology
B.
Physical geography
C.
Demography
D.
Cartography
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The Correct choice is C
Demography is the study of human populations and how they grow or decline.
40. Foehn winds can adversely affect wildland fires because they can produce:
A. Strong winds, dry lightning, and hot temperatures.
B. Strong winds, warmer temperatures and very low relative humidities.
C. Strong winds, very low relative humidities and dry lightning.
D. Strong winds, unstable air and dry lightning.
Which wind systems are associated with many of the world's deserts? Polar easterlies Prevailing westerlies Doldrums Horse latitudes
Answer:
Horse latitudes ( its right )
Explanation:
Hope it helps you
The wind systems that are associated with many of the world's deserts are called as Trade winds, which are generally found in the Horse latitudes.
What are Trade winds?The trade winds, also known as easterlies, are the permanent east-to-west winds that blow in the Earth's equatorial region. The Earth's rotation causes air to slant towards the equator in a southwesterly direction in the northern hemisphere and a northwesterly direction in the southern hemisphere between about 30 degrees north and 30 degrees south of the equator, a region known as the horse latitudes.
The majority of the world's major deserts are located in areas where trade winds blow. The Sahara of North Africa, the world's largest desert, is a trade wind desert, with temperatures reaching 57° C.
Therefore, Horse latitudes is associated with the wind systems of the many of the world's deserts.
To learn more about trade winds, click here:
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Which of the following MOST accurately describes the western portion of East Asia? In consists of tall mountains, rugged plateaus, and dry dessert or steppe regions O It consists of coastal plains suitable for shipping ports. O It consists of heavily populated cities surrounded fertile land. O It consists of low-lying fertile areas that frequently flood.
Answer:
East Asia includes high mountains, vast deserts, cold climates, and Pacific waters. The mostly rugged terrain was formed by the collision of tectonic plates. One result of these natural barriers was to limit people's movement and increase their isolation.
Explanation:
whats the answer of After several bloody battles, President Carranza's army kills Emiliano Zapata.
Answer:
Emiliano Zapata, Mexican revolutionary, champion of agrarianism, who fought in guerrilla actions during and after the Mexican Revolution (1910–20).