Which phenomena help form Earth’s magnetic field? Check all that apply.
Answers
Group of answer choices.
A. Weather on Earth's surface
B. Rotation of Earth on its axis
C. Metal liquifying in the inner core
D. Revolutions of Earth around the Sun
E. Rock solidifying in the outer mantle
F. Motion of metal in Earth's outer core
Answer:
B. rotation of Earth on its axis.
F. motion of metal in Earth's outer core.
Explanation:
The phenomena which help form Earth’s magnetic field includes;
I. Rotation of Earth on its axis.
Earth rotation can be defined as the amount of time taken by planet earth to complete its spinning movement on its axis.
This ultimately implies that, the rotation of earth refers to the time taken by earth to rotate once on its axis. One spinning movement of the earth on its axis takes approximately 24 hours to complete with respect to the sun.
II. Motion of metal in Earth's outer core.
When planet earth spins on its own axis, the iron found within a liquid outer core moves around which typically gives rise to powerful electrical currents to be generated inside the liquid iron.
Answer:
b & f
Explanation:
Related Questions
recommende five possible strategies that the school can implement to act against gender-based violence
Answers
The five possible strategies that the school can implement to act against gender-based violence are given below:
The StrategiesEducational Curricula: Establishing educational programs that instruct students on healthy relationships, consent, and respect for all genders.
Strict Regulations: Instituting strict regulations that accurately define punitive measures for any instance of gender-based violence.
Bystander Interaction: Motivating students to verbalize and act when encountering an occurrence of gender-based violence.
Support System: Offering anonymous consultancy and assistance services forsufferers of gender-based violence.
Positive Cultivation: Crafting a school atmosphere that admires variedness and embracing everyone's unique distinctions.
Read more about gender-based violence here:
https://brainly.com/question/16923564
#SPJ1
What was a reason why the us change the foreign policy
Answers
Answer:
America's contribution to fighting and readiness for battle over the last 100 years has been the primary source of this transition. War has skewed our institutional structure, our national growth path, and our people's very mindset.
Explanation:
America's contribution to fighting and readiness for battle over the last 100 years has been the primary source of this transition. War has skewed our institutional structure, our national growth path, and our people's very mindset.
Answer is above.
Hope this helps.
Develop an argument that evaluates how the Columbian Exchange affected peoples in Afro-Eurasia in this time period.
Answers
By far the most dramatic and devastating impact of the Columbian Exchange followed the introduction of new diseases into the Americas.People who lived in Afro-Eurasia had developed some immunities to these diseases because they had long existed among most Afro-Eurasian populations.
hope this helps!
The evaluation of the effect of the Columbian Exchange on the people in A''fro-Eurasia is that there was the introduction of new diseases.
What is Social Interaction?This refers to the mingling between people of different societies and civilizations where they meet and exchange ideas and cultures.
Hence, we can see that through the Columbian Exchange, there was a social interaction between the explorers and the peoples of A''fro-Eurasia which brought them new diseases that killed them in droves.
Read more about socialization here:
https://brainly.com/question/10455747
#SPj2
When is to lines at the same directions what that means
Answers
Answer:
A direction is the general line that someone or something is moving or pointing
Garage door spring has a spring constant of 800 N/m. How much will it stretch if a 200 N force is applied to it?
Answers
Answer:
The garage door spring will stretch 0.250 m.
Explanation:
(IMPORTANT!: Hooke's Law: \(F_{s} = -kx\))
\(F_{s}\) = Spring Forcek = Spring Constantx = Stretch or CompressionFirst, isolate for x:
\(x = -\frac{F_{s} }{k}\)
Second, determine your known values:
\(F_{s} = 200 N\\k = 800\frac{N}{m}\\x = ?\)
Second, plug all known values into Hooke's equation and solve\(x = -\frac{200 N}{800\frac{N}{m} } \\= -0.25 m\)
Define economic globalization.
Describe how this graph would be different if it showed the top automobile-producing countries at the beginning of the 20th century.
Identify TWO geographic patterns indicated in the graph of the top automobile-producing countries in 2019.
Explain TWO reasons for the geographic patterns that you identified in Part C.
Explain how industrial location may have led to the changes in the geographic patterns of automobile production.
Answers
Answer:
Explanation:
If the graph showed the top automobile-producing countries at the beginning of the 20th century, it would look very different from the graph of 2019. In the early 1900s, the United States would have been the dominant producer of automobiles, with very little competition from other countries. The other countries on the graph would have produced a much smaller number of cars in comparison.
Two geographic patterns indicated in the graph of the top automobile-producing countries in 2019 are:
The majority of the top producing countries are located in Asia, with China being the top producer followed by Japan, South Korea, and India.
Europe is also a major producer of automobiles, with Germany being the third-highest producer and other European countries such as Spain, France, and Italy also producing a significant number of cars.
Two reasons for the geographic patterns identified in Part C are:
Availability of resources and infrastructure: Many of the top automobile-producing countries have access to natural resources such as steel, aluminum, and rubber, which are necessary for the production of automobiles. They also have well-developed infrastructure, such as ports and highways, which makes it easier to transport these resources and finished products.
Skilled labor force: The top automobile-producing countries have a large and skilled labor force that is able to efficiently produce high-quality automobiles.
Industrial location may have led to changes in the geographic patterns of automobile production because companies often choose to locate their factories near resources and infrastructure that are necessary for production. For example, in the early 1900s, the United States was the dominant producer of automobiles because it had access to the natural resources needed for production, such as steel and rubber, and had a well-developed infrastructure. However, as other countries developed their infrastructure and skilled labor force, automobile production began to shift to those countries, which were able to produce cars more efficiently and cost-effectively.
Identify the factors involved in housing decisions
Answers
•A few key things to consider about your lifestyle:
–What are your personal priorities?
–Do you have a family or want a family?
–Can I afford this?
•Personal priorities are strong beliefs or ideas about what is important. These can be views, events, people, places, objects you prize highly.
•Personal priorities are things you choose and take action upon.
•Personal priorities gives meaning to our lives.
•People have spatial needs. While too much space can make people feel lonely, others try to avoid feeling crowded with lack of space.
•The way space is used, also influences the amount needed.
•In places where space cannot be added or removed, the right furnishings and decoration tricks can help.
•For most people, the cost of housing is the most important factor in making a housing decision. Whether people rent or buy housing, it cost MONEY.
•Additional expenses include furnishings, equipment, bills, repair, and maintenance.
•What you can afford will influence your housing choice.
I will mark brainliest Product A and Product B are complementary products. Which situation would
lead to an increase in demand for Product B?
O A. Demand for Product A increases
B. Supply of Product A increases.
O C. Demand for Product A decreases
O D. Supply of Product A decreases.
Answers
Answer:
supply of product a decreases
The Na+ion and the Ne atom are isoelectronic. The ease of loss of an electron by gaseous Ne atom, I1, has a value of 2081 kJ/mol. The ease of loss of an electron from a gaseous Na+ ion, I2, has a value of 4562 kJ/mol. Why are these values not the same?
Answers
Answer:
both are stable & have their outermost e
−
in same shell.
Energy require Na
+
ion is more
∴ it contain one more proton in its nucleus which pulls outermost e
−
more properly then Ne.
for this we didnt need to remember its value just get an idea from options.
over a whole lifetime about how much someone with a professional degree expects to earn compared to with a high school diploma who didn't attend collage
Answers
In terms of median lifetime earnings, men with graduate degrees surpass high school graduates by $1.5 million. The salary increase for women with graduate degrees is $1.1 million.
What is Education and Lifetime Earnings?The typical lifetime income of men with bachelor's degrees is $900,000 higher than that of men with only high school diplomas. Bachelor's degree-holding women make $630,000 more than males do.Males with bachelor's degrees would have a median lifetime income that is $655,000 higher than men with only a high school diploma, according to regression projections. The median lifetime income for women with bachelor's degrees is $450,000 higher than that of high school grads.Additionally, we use the discounted present dollar value to calculate the lifetime returns of educational achievement.In comparison to a high school certificate, a bachelor's degree at age 20 has a net present lifetime worth of $260,000 for males and $180,000 for women, using a real discount rate of 4% annually. Men pay $400,000 and women $310,000 for those with graduate degrees.All things considered, these data support the substantial long-term economic advantages of a college education.To Learn more About median lifetime earnings refer To:
https://brainly.com/question/22946825
#SPJ1
Which of the following is the main difference between a longitudinal study and a cross-sectional study?
age of subjects studied
use of statistics to analyze data
methods used to obtain representative sample
number of subjects involved
length of time needed to complete
Answers
The option that is the main difference between a longitudinal study and a cross-sectional study is option C: methods used to obtain representative sample.
What distinguishes a cross-sectional study from a longitudinal one?In Comparing longitudinal studies to one-off or cross-sectional studies is useful. The primary distinction between the two types of research is that longitudinal studies track the same sample of people over time, whereas cross-sectional studies interview a new sample of people each time they are conducted.
Therefore, In a longitudinal study, the same sample is used over time to gather data rather than just once as in a cross-sectional study.
Learn more about longitudinal study from
https://brainly.com/question/13045211
#SPJ1
Which of the given information should you keep confidential and why?
i. You see a memo with the name of your coworker, who will apparently receive the promotion everyone has sought.
ii. You overhear a new hire on the phone at lunch, speaking with her doctor. She is pregnant and no one in the office knows it yet.
iii. Your boss’s birthday is in two days.
Answers
The information that should be kept confidential is -
ii. You overhear a newhire on the phone at lunch, speaking with her doctor. She is pregnant and no one in the office knows it yet.
How is this so?This information should be kept confidential because it is personal and sensitive medicalinformation.
It is the new hire's right to disclose her pregnancy on her own terms, and sharing this information without her consent would be a violation of privacy.
Respecting the confidentiality of personal medical information is important to maintain trust and professionalism in the workplace.
Learn more about confidential information at:
https://brainly.com/question/27208943
#SPJ1
Compare convergent plate boundaries that have plates of the same density to convergent plate boundaries with plates of different densities
Answers
Convergent plate boundaries occur when two tectonic plates collide and move toward each other. When plates of the same density collide, they tend to push against each other and form a subduction zone where one plate slides under the other. This can result in the formation of mountain ranges, volcanic activity, and earthquakes.
On the other hand, when plates of different densities collide, the denser plate will sink below the less-dense plate in a process called subduction. This can lead to the formation of ocean trenches and volcanic island arcs. The subducting plate can also melt and generate magma that rises to the surface, creating volcanic eruptions.
Overall, the main difference between convergent plate boundaries with plates of the same density and those with plates of different densities is the type of features that are formed. While both can lead to volcanic activity and earthquakes, convergent plate boundaries with plates of different densities tend to be associated with more intense volcanic activity and oceanic trenches.
You can learn more about Convergent Plate at: https://brainly.com/question/23845744
#SPJ11
Do people really make genuine choices, or are their behaviors dictated by their physical natures combined with the environmental circumstances? After all, don't things like brain tumors, depression, social conditioning, trauma, etc. cause our behaviors to be different? In other words, don't those things dictate out behavior?
Answers
Answer:
While physical and environmental factors can certainly influence our behavior, people have the ability to make genuine choices. People have the ability to reflect on their experiences, consider different options, and make decisions based on their own values and goal. It is true that things like brain tumors, depression, social conditioning, trauma can affect our behavior, but they do not entirely dictate our behavior. We have the power to make choices and change our behavior, even in the face of adversity.
The process of determining what to study is especially important because it
a.
Helps you organize your study efforts
c.
Sets a pace for your study time
b.
Creates a knowledge base
d.
All of these
Answers
Answer:
D
Explanation:
Answer:
d
Explanation:
edge 2020
The Civil Service Exam
was supposed to be
based on merit, which
means it is equal. In
practice though, how
"equal" was this testing
system. Explain your
reasoning.
Answers
The Civil Service Exam was supposed to be based on merit and the way it is "equal" was that if either rich or poor, young or old takes the exam, they will have the same level of opportunity.
What is a merit-based system of the civil service system?Civil service is know to be a body that is seen as the merit system, and this is known to be one that was formed so as to assure that the recruitment process and the ways of retention of a qualified work force, and, also the selection process as well as the promotion of employees giving public services and others is one that is often done in a fair and impartial way.
Hence, The Civil Service Exam was supposed to be based on merit and the way it is "equal" was that if either rich or poor, young or old takes the exam, they will have the same level of opportunity.
Learn more about Civil Service from
https://brainly.com/question/605499
#SPJ1
Solve for
x
9
x
−
8
=
13
Give your answer as an improper fraction in its simplest form.
Solve for
x
9
x
−
8
=
13
Give your answer as an improper fraction in its simplest form.
Solve for
x
9
x
−
8
=
13
Give your answer as an improper fraction in its simplest form.
Solve for
x
9
x
−
8
=
13
Give your answer as an improper fraction in its simplest form.
Solve for
x
9
x
−
8
=
13
Give your answer as an improper fraction in its simplest form.
Solve for
x
9
x
−
8
=
13
Give your answer as an improper fraction in its simplest form.
Solve for
x
9
x
−
8
=
13
Give your answer as an improper fraction in its simplest form.
Solve for
x
9
x
−
8
=
13
Give your answer as an improper fraction in its simplest form.
Solve for
x
9
x
−
8
=
13
Give your answer as an improper fraction in its simplest form.
Solve for
x
9
x
−
8
=
13
Give your answer as an improper fraction in its simplest form.
Answers
Answer:
9x-8 ≥13
9x ≥13+8
9x ≥21
x ≥21 ÷ 9
X ≥ 2.3333
A school administrator believes that, in his school, the GPA of
seniors in their second semester is less than the GPA of seniors in
their first semester. The class size is large, so a census is not
practical because of time constraints. To test his belief, he selects a
SRS of senior GPA's from the first semester (n1 - 50) and an
independent SRS of senior GPA's from the second semester (n2-
50). He finds that x1 bar-3.1 and s1-0.8, and x2 bar.-2.8 and $2
-0.5. He defines p1 as the average GPA of seniors in semester 1
and u2 as the average GPA of seniors in semester 2.
The test of his belief for
statistical significance will be
a:
A. two-tailed test.
B. one-tailed left test.
C. one-tailed right test.
Answers
The test of his belief for statistical significance will be a: one-tailed right test. The correct option is C.
We can conduct a hypothesis test to verify the administrator's assertion that seniors' second-semester GPAs are lower than seniors' first-semester GPAs.
According to the null hypothesis (H0), there is no discernible difference between the two means.
H0: u1 - u2 = 0
The contrary hypothesis (Ha) would assert that the second semester's GPA is, in fact, lower than the first semester's GPA:
Ha: u1 - u2 > 0
We are using a one-tailed right test because the administrator thinks the second semester's GPA is lower.
We are eager in finding out if there is evidence to support the alternative hypothesis that the second semester's GPA is lower.
Therefore, C. One-tailed Right Test is the appropriate response.
For more details regarding GPA, visit:
https://brainly.com/question/32228091
#SPJ1
the market for yam is in equilibrium ,show how the following events will affect the market. 1. Research has shown that eating more yam cut the risk of cardiovascular diseases. 2. there is an increase in the cost of fertilizer
Answers
Answer:
Scenario 1 ⇒ Demand for yam will increase.
If people found out that eating yams reduced the risk of them getting cardiovascular diseases, they would demand more of it so they can benefit from this reduced risk.
This will lead to a rise in price because the Demand curve will shift to the right and intersect with the Supply curve at a higher equilibrium price.
Scenario 2 ⇒ Supply of yam will decrease.
With the cost of fertilizer increasing, farmers of yam will have to incur more cost to be able to produce yams. They will therefore reduce their production levels so that they incur less cost thereby decreasing supply.
This decrease in production levels will lead to a rise in price because the supply curve will shift to the left and intersect with the Demand curve at a higher equilibrium price.
Ruth utilizes her training and knowledge in specialized software to organize and store data for her company. What career is the best described through these skills?
Answers
Answer:
One possible career that is best described by these skills is a database administrator. A database administrator is an IT professional who uses specialized software to securely store and organize data for an organization. They also ensure that data is available to users and protected from unauthorized access. Database administrators may work with different types of databases, such as relational, object-oriented, or cloud-based.
Explanation:
Prepare a trial of Rohan and suppliers for the end of the fiscal year of 2073/74
particular amount particular amount
Purchase 12,50,000 ) machinery 575000
(sale 1060000) capital 840000
(Return in ward 45000) intrest 30000
( cariage outward 25,000) rentreceived
25000
Answers
credit :-- sale , capital , rent received
debit :- purchase , machinery , return in ward , interest,
cariage outward
A number game is set up on 6 cylinders which have a common axle. Cylinder A does not move, but the others can move in either direction. The numbers are set out as in the table below.
If Row 1 is set to read 1, 2, 3, 4, 5, 6 across, what will Row 4 read at the same time?
Answers
Row 4 will read 2, 1, 5, 3, and 6 at the same time as Row 1 if Row 1 is programmed to read 1, 2, 3, 4, and 5 across.
How do you determine whether two rows are identical?Find & Select > Go To Special should be selected in the Editing group under the Home tab. Choose Row differences after that, and then press OK. Each row's coloured cells are those whose values deviate from the comparison cell.
We must study the pattern of movement of the numbers as the cylinders revolve in order to resolve this issue.
Row 2 will descend by one if Cylinder B completes one full clockwise rotation, and the following will occur:
\(Row 1: 6, 1, 2, 3, 4, 5\)
\(Row 2: 4, 3, 2, 1, 6, 5\)
\(Row 3: 2, 1, 4, 5, 6, 3\)
\(Row 4: 1, 5, 3, 6, 4, 2\)
Row 3 will descend by one if Cylinder C completes one full anticlockwise spin, and the following will occur:
\(Row 1: 1, 2, 3, 4, 5, 6\)
\(Row 2: 5, 1, 2, 3, 4, 6\)
\(Row 3: 3, 6, 1, 4, 2, 5\)
\(Row 4: 1, 5, 3, 6, 4, 2\)
To know more about programmed visit:-
https://brainly.com/question/11023419
#SPJ1
Please help asap
Walk forward, pushing the ball first with one foot then the other. • Use the inside of your foot to contact the ball. Gently push the ball; don’t kick it. • The ball should never be more than a foot or two away from your feet. Describes what soccer skill?
Dribbling
Kicking
Scoring
Trapping
Answers
What plot description is the best example of a tragedy
Answers
The best example of a tragedy among the given plot descriptions is option C. A billionaire oilman loses his fortune and his family after he fails to see the damage his company is doing to the environment.
What is tragedy?A tragedy is when a main character has a lot of bad things happen to them, which ends up making them really unhappy or failing. The billionaire who made money from oil has lost everything, including his family.
So, This is a big problem. This makes the sad story even sadder because the person who caused harm to the environment didn't realize how bad it was.
Learn more about tragedy from
https://brainly.com/question/2491031
#SPJ1
Which plot description is the best example of a tragedy?
A. A young married couple begins to grow apart as work and family obligations take their toll on the marriage, causing them to split up.
B. A puppy gets lost during a cross-country move and experiences many dangerous situations as he finds his way back to his family.
C. A billionaire oilman loses his fortune and his family after he fails to see the damage his company is doing to the environment.
D. An old man recounts his amazing experiences during the war, remembering all of the friends he made as well as those he lost.
a) Identify ONE internal development that led to the collapse of the Qing Empire in the early twentieth
century.
Answers
Answer:
The main internal causes of the fall of the Qing Dynasty were political corruption and governmental incompetence. Explanation:
Political corruption and bureaucratic ineptitude were the major internal reasons of the Qing Dynasty's demise.
Collapse of the Qing Empire:Political corruption, peasant revolt, and bureaucratic inefficiency were the key internal reasons of the Qing Dynasty's demise.
Pressure from Western countries, as well as advancements in ships and cannons, were some of the external factors.
Also contributing to the dynasty's demise were terrible harvests, conflict, rebellions, overpopulation, economic calamities, and foreign imperialism.
Find out more information about 'Qing Empire'.
https://brainly.com/question/879345?referrer=searchResults
In the context of the passage, all of the following phrases refer to the same idea EXCEPT
"in the deafening noise of the spindles" (line 12)
"long backward step" (line 24)
"this great evil" (line 40)
"knit our stockings" (line 42)
"sweating system" (line 46)
Answers
All the night through, in the deafening noise of the spindles and the looms spinning able to free our consciences from participation in this great evil.
What is consciences?Through our individual conscience, we become aware of our deeply held moral principles, we are motivated to act upon them, and we assess our character, our behavior and ultimately our self against those principles. Different philosophical, religious and common sense approaches to conscience have emphasized different aspects of this broad characterization. The resulting more specific understandings of conscience will be presented in the sections below. On any of these accounts, conscience is defined by its inward looking and subjective character, in the following sense: conscience is always knowledge of ourselves, or awareness of moral principles we have committed to, or assessment of ourselves, or motivation to act that comes from within us (as opposed to external impositions). This inward looking and subjective character of conscience is also reflected in the etymological relation between the notion of “conscience” and that of consciousness.To learn more about consciences refer to:
https://brainly.com/question/30245718
#SPJ1
Describe how the following motivational theories could explain a young man's desire to become an excellent soccer player:
incentive
*arousal
*Maslow's hierarchy of needs.
Answers
It should be noted that an incentive simply means a thing that encourages someone to do a particular thing. In this case, this can be the wages that will be received.
Motivational theories.The arousal theory of information means that people are driven to perform certain actions in order to maintain a particular level of physiological arousal.
Maslow's hierarchy of needs simply means a form of motivation that states that people are motivated by love, self-esteem, safety, physiological, and self-actualization.
Learn more about motivation on:
https://brainly.com/question/11871721
PLEASE HELP!!!
According to the density gradient model, the MOST densely packed part of the city is...
a. closest to the city core
b. in the first ring
c. in the second ring
d. in the third ring
e. in the suburbs
Answers
Based on the density gradient model, the most densely packed part of the city is closest to the city.
What is the density gradient model?The two types of density gradient centrifugation.
It is a method used where macromolecules are said to be move via a density gradient till they find a density that is equal to their own.
Therefore option A is correct.
Learn more about density gradient model from
https://brainly.com/question/26664029
What are the three flaws in diagnosing multiple personalities? (Check all that apply)
It is really a fake disorder
Flaws in underlying research
Influence of the media
Pressure and suggestions by clinicians
Answers
Answer
flaws in underlying research, influence of the media, and pressure and suggestions by clinicians
Explanation:
took the quiz.
Multiple personalities is a mental health disorder. In diagnosing the disease, research, media, and suggestions by clinicians are considered flaws.
What is Dissociative Identity Disorder?Dissociative Identity Disorder (DID) or Multiple Personality Disorder, is a mental condition that affects people and results in distinct personality states.
Its diagnosis is considered to be a faulty procedure because of the ongoing research and the portrayal of the media on the disease. It also is not correctly validated because of the clinician's pressure.
Therefore, DID is not correctly diagnosed because of the research, clinicians, and media.
Learn more about DID here:
https://brainly.com/question/14096722
#SPJ1
Read about Seja, and then answer the question. Seja has been given this homework assignment: The word minute has more than one meaning. Find at least two definitions for the word minute. Which resource will best help Seja complete her assignment? a dictionary, because it will provide the word’s correct spelling a dictionary, because it will provide the word’s meanings a thesaurus, because it will list all the synonyms of the word a thesaurus, because it will list all the antonyms of the word
Answers
Answer: A dictionary, because it will provide the word's meanings.
Explanation: i need points so uh, and i took the test
Answer:
B B B
Explanation: