The outer core's composition and liquid state are required for the creation of the Earth's magnetic field because convection currents in the liquid iron generate electric currents, which in turn form magnetic fields.
What is Earth’s?The term Earth refers to the planet of the solar system. The Earth is the only planet where life is possible for living things' in reason of gravitational force. The Earth's main elements are life, air, water, and land. The Earth's planet radius is 3,959 miles. The Earth is only for oxygen.
According to the Earth's magnetic field on the composition and liquid state of the outer core, the liquid iron in the outer core is an efficient electrical conductor and provides the electrical currents that drive the magnetic field. The seismic waves produced by earthquakes supply scientists with a variety of measurable evidence that supports the hypothesis of the Earth's outer core.
As a result, the significance of the Earth’s are the aforementioned.
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why do people live in south and central parts of russia
Explain how and why imperialism and the alliance systems both contributed to the outbreak of ww1
Imperialism and alliances were significant factors in causing World War I.
Imperialism and the alliance systems were major contributors to the outbreak of World War I. Imperialism created competition among nations for colonies and resources, leading to tensions and rivalries. This desire for more colonies, particularly by Germany, clashed with existing empires like the British Empire, fueling conflict. Meanwhile, the system of alliances created a domino effect - when one country was attacked, its allies were drawn in, escalating conflicts beyond local disputes.
In order to capture water to use for irrigation humans often
A.) Over fish a river system until a speices is ectinct
B.) Build home around a river
C.) Build dams
D.)Burn fossil Fuels
Answer:C. Build dams
Explanation:
What kingdom replaced Mali in West Africa?
Answer:
Songhai Empire
Explanation:
5. Which is not a major factor that influences the strength of a rock?
6096
A time
ains
B age of rock
OC temperature
D rock type
Answer: A
Explanation:
Time
What is the most common cause of tsunamis? A. volcano eruptions B. landslides C.earthquakes D.high waves
Earthquakes hope this helped :)
Answer:
C Earthquakes
Explanation:
Took a quiz and it was right
What would the drawbacks be to a wastewater plant connected to a water treatment facility?
Increased energy usage
Fecal matter in the water
There would be no real drawbacks
An overabundance of wastewater would get pumped directly into our water sources
Answer:
there would be no real drawbacks.
Explanation:
waste water treatment plants treat the organic toxic and non toxic wastes in water to make it usable while water treatment facilities make water sake for drinking.
As long as the waste water is being treated correctly and leaves minimal waste after treatment, there will not be an issue of contamination of water of the other plant even in case of seepage. water fit for general use can be treated in the water treatment facility easily without compromising safety.
What is the difference between the cultures of Central Asia and the Caucasus region?
PLEASE HELP!
A.The effects of Soviet rule can still be seen in Central Asia; the Caucasus region has developed its own identity since the fall of the USSR .
B.The primary language in Central Asia is Armenian; the primary language in the Caucasus region is Russian.
C.Central Asia has been plagued by ethnic unrest; the Caucasus region has had little ethnic conflict.
D.The majority of people in Central Asia are Muslim; the majority in the Caucasus region are Christian.
D.The majority of people in Central Asia are Muslim; the majority in the Caucasus region are Christian.
Explanation:
In Caucasus region there are three independent countries.Those are Azerbaijan, Armenia and Georgia.In Armenia and Georgia Christianity is a dominant religion, with more than 90 percent of believers.On the other side, in Central Asia Islam is a dominant religion, with not so much people who are followers of other religions.Learn more on Caucasus region on
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Answer:D it is
Explanation:
cuz
MATH: UNDERSTANDING THE COORDINATE PLANE
Quick Check
1. What are the coordinates of point A?
A. (-4,3)
B. (3,-4)
C. (-4,4)
D. (-3,4)
2. What are the coordinates of Point B?
A. (1,3)
B. (3,1)
C. (-3,1)
D. (1, -3)
3. Which point is located at (4,-5)?
A. A
B. B
C. C
D. D
4. In which quadrant is Point C?
A. Quadrant 1
B. Quadrant 11
C. Quadrant 111
D. Quadrant 1V
5. If the coordinates of a point have the same sign, which quadrant(s) could the point be in?
A. Quadrants 1 and 11
B. Quadrants 1 and 111
C. Quadrants 111
D. Quadrants 1V
I recreated the coordinate plane with your points and draw the attached image to answer your question with complete explanation.
Here is every question each with its answer and explanation.
1. What are the coordinates of point A?
A. (-4,3)
B. (3,-4)
C. (-4,4)
D. (-3,4)
Answer:
A. (-4,3)Explanation:
In an ordered pair (a,b), the first number, a, is the x-coordinate. Thus, you must imaginally draw a vertical line from the point A to the x-axis and read the corresponding mark. In this case, that mark is to the left of the coordinate origin of the plane, thus it is negative. The value that you will read is -4.
In the same ordered pair (a,b), the second number, b, is the y-coordinate. Thus, you must must imaginally draw a horizontal line from the point A to the y-axis and read the corresponding mark. In this case, that mark above the coordinate origin of the plane, thus it is positive. The value you will read is 3.
Hence, the coordinates of the point A are (4, -3), option A.
2. What are the coordinates of Point B?
A. (1,3)
B. (3,1)
C. (-3,1)
D. (1, -3)
Answer:
B (3,1)Explanation:
To find the x-coordinate go, vertically down from the point B until you find the x-axis. Read the mark on the axis. It is to the right of the coordinate origin, thus it is positive. Tha value is 3. Thus, the first number of your ordered pair is 3.
To find the y-coordinate, go horizontally to the left until you find the y-axis. That is above the coordnate origin, thus the coordinate is positive. The corresponding mark that you read is 1. Therefore, the second number of your ordered pair is 4.
Therefore, the coordinates of point B are (3, 1): the option B, from the choices.
3. Which point is located at (4,-5)?
A. A
B. B
C. C
D. D
Answer:
C. CExplanation:
Now the work is different. You must start on the axis and then find the point.
The first number of the ordered pair (4, -5) is the x-coordinate and the second number is the y-coordinate.
Then, draw a vertical line through the mark x = 4 (on the x-axis) and a horizontal line through the mark y = - 5 (on the y-axis).
The intersection of those two lines is the point (4, -5) that is the point C on the diagram.
4. In which quadrant is Point C?
A. Quadrant I
B. Quadrant II
C. Quadrant III
D. Quadrant IV
Answer:
Quadrant IIIExplanation
The two perpendicular lines determine 4 sections of the coordinate plane. Those sections are named quadrants are numbered in the counterclockwise.
Quadrant I: upper right secion.Quadrant II: upper left sectionQuadrant III: bottom left sectionQuadrant IV: bottom right sectionThe point C is in the bottom left secion, thus it is quadrant III,which is the option C.
5. If the coordinates of a point have the same sign, which quadrant(s) could the point be in?
A. Quadrants I and II
B. Quadrants I and III
C. Quadrants III
D. Quadrants IV
Answer:
B. Quadrants I and IIIExplanation:
By the construction, the quadrant I contains the points with positive x-coordinates and positive y-coordinates. Thus, the coordinates of a point on the quadrant I are both equal (positive).
Also, the quadrant III contains the points with negative x-coordinates and negative y-coordinates. Thus, the coordinates of a point on the quadrant III are both equal (negative).
Therefore, both quadrants I and III could be the quadrants where the point whose coordinates have the same sign is. Thus, the option B. Quadrants I and III is true.
On the other hand, the other two quadrants can only contain points whose coordinates have opposite signs.
Question 3 (1 point)
a nonconformity is a "hiatus" in time between rock layers. This is usually shown by uneven meeting point between 2 layers. Why does this
occur?
igneous intrusion
weathering and erosion of the old layer
lithification of a new layer
heat and pressure on the old layer
This occur due to "weathering and erosion of the old layer".
Answer: Option B
Explanation:
A submerged erosional or non-depositional surface that isolates masses of two rock or strata of varying ages, showcasing the deposition of sediments was not permanent is called as an Uniformity. The older layer was usually subjected to erosion for a time interval before the younger layer was deposited but the expression is used to characterize any break is the "sedimentary geological record".
The local record for such an interval is incomplete and geologists need to use other information to uncover that aspect of that area's geological history. The unrepresented geological time period is called a hiatus. It's a relative dating kind of.
Question 4 of 20
4 Points
A radioactive element has a half-life of 3,000 years. If a sample of this
element begins with a mass of 60 grams, how long would you have to wait for
the mass to decrease to 15 grams?
O
A. 6,000 years
O
B. 12,000 years
O
O
C. 3,000 years
D. 1,500 years
BH
Answer:
A. 6,000 years
Explanation:
Original sample N = 60 g
The half life of N/2 is 3000yrs
"""""""""""""""""""N/4 is 6000yrs
N/4 ===> 15 gram
it takes 6000yrs to decrease to 15grams
Answer:
6,000
Explanation:
What is the main idea of the political cartoon?
Answer:
The main purpose of a political cartoon is to present commentary on a political figure or issue in an amusing or thought-provoking way.
Find the area of the shape shown below.
Answer: [tex]42 units^{2}[/tex]
Explanation:
We can divide this figure in a rectangle with base [tex]b=1 unit[/tex] and height [tex]h=12 units[/tex]; and a right triangle with base [tex]B=5 units[/tex] and height [tex]H=12 units[/tex].
Now, the total area [tex]A[/tex] of the figure will be the area of the rectangle [tex]A_{rectangle}[/tex] plus the area of the triangle [tex]A_{triangle}[/tex]:
[tex]A=A_{rectangle}+A_{triangle}[/tex]
Where:
[tex]A_{rectangle}=(b)(h)=(1 unit)(12 units)=12 units^{2}[/tex]
[tex]A_{triangle}=\frac{(B)(H)}{2}=\frac{(5 units)(12 units)}{2}=30 units^{2}[/tex]
Then:
[tex]A=12 units^{2}+30 units^{2}[/tex]
[tex]A=42 units^{2}[/tex] This is the area of the figure
Answer: 42units
Explanation: first skinny rectangle 12x1 then move on to triangle 12x5 it’s a triangle so divide 60 my 2 then 30+ 12= 42
Which of the following is true for gravitational force.
Decreases with increase in mass.
Increases with increase in mass.
Increases with increase in distance.
Decreases with decrease in distance.
Answer:
I believe it is...The last one! "Decreases with decreases in distance."
Your welcome.
How are landforms near the edge of continents different from landforms in the continental interior? How are these landforms related to plate tectonics or processes in the rock cycle?
The landforms in the interior of the continents and at their margins mostly differ because of the difference in geological activity.
Explanation:
The landforms that are found in the interior of the continents tend to be old. They also are mostly consisted of sedimentary and metamorphic rocks. In general the erosion is much more evident and dominant, thus the landforms also are with lower elevations when compared with the ones on the edges. This is due to the lack of geological activity as the interiors of the continents tend to be far away from the plate boundaries.
The landforms on the edges of the continents tend to be younger in general. The reason for that are the subduction zones and intense geological activity. The intense geological activity is due to the close proximity of the plate boundaries. The landforms tend to be higher in general, and volcanic arcs are also a common sight.
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Landforms near the edge of continents differ from those in the continental interior. Plate tectonics plays a significant role in the formation of these landforms, such as mountain ranges and rugged coastlines. The rock cycle also influences the development of these landforms by transforming rocks into different types that contribute to their formation.
Explanation:Landforms near the edge of continents are different from landforms in the continental interior in several ways. Near the edge of continents, you will typically find mountain ranges and rugged coastlines, such as the Rocky Mountains in North America or the Andes in South America. These landforms are formed by plate tectonics, where continental masses collide and create intense pressure, causing the Earth's crust to buckle and fold. In contrast, the continental interior may have more flat or gently rolling landscapes, such as plains or plateaus, which are not directly formed by plate tectonics but may be influenced by other geological processes like erosion and deposition.
Plate tectonics is the driving force behind the formation of many landforms near the edge of continents. When two continental plates collide, they push against each other, causing the Earth's crust to fold and uplift, leading to the formation of mountain ranges. For example, the Himalayas in Asia were formed by the collision between the Indian Plate and the Eurasian Plate. These mountain ranges can also be associated with volcanic activity, as the intense pressure and heat generated by plate collisions can result in the formation of volcanoes.
Processes in the rock cycle also play a role in shaping landforms near the edge of continents. The rock cycle involves the continuous transformation of rocks from one type to another, including the formation of sedimentary, igneous, and metamorphic rocks. As tectonic forces act on the Earth's crust, rocks are subjected to intense pressure and heat, which can result in their transformation into different types of rocks. These rock types can contribute to the formation of various landforms, such as the layered sedimentary rocks found in canyons or the hardened lava flows of volcanic mountains.
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1. According to Newton's first law, what happens to an object at rest if the net
force acting on the object is ON?
A. It remains at rest,
B. It begins moving at a constant speed,
C. It begins accelerating at a constant rate,
Answer:
According to Newton's first law, if the net force acting on the object that is at rest is 0N, it remains at rest.
Option: (A)
Explanation:
Out of the three laws of motion given by Sir Isaac Newton, the first law clearly states that if an object is at rest, it continues to be at rest unless and until it is acted upon by an imbalanced external force. In the given example, it is stated that the force acting on the object is 0N. Hence, it can be concluded that the object would continue to be at rest.1 Point
Why are fossil fuels used so much today?
A circular Flower bed is 20 m in diameter and has a circular sidewalk around it that is 3 m wide. Find the area of the sidewalk and square meters.
Answer: [tex]216.76 m^{2}[/tex]
Explanation:
Assuming the shape of the circular flower bed with its sidewalk is as shown in the figure, where the flower bed is the inner white circle and the sidewalk is the black part; we have to circles, hence two areas:
[tex]A_{1}=\pi R^{2}[/tex] (1)
And:
[tex]A_{2}=\pi r^{2}[/tex] (2)
Where:
[tex]A_{1}[/tex] is the area of the outer circle
[tex]A_{2}[/tex] is the area of the inner circle
[tex]r=\frac{diameter}{2}=\frac{20 m}{2}=10 m[/tex] is the radius of the inner white circle
[tex]R=10 m+ 3 m=13 m[/tex] is the radius of the outer black circle
So, the area of the sidewalk will be:
[tex]A=A_{1}-A_{2}[/tex] (3)
Substituting (1) and (2) in (3):
[tex]A=\pi R^{2}-\pi r^{2}[/tex] (4)
[tex]A=\pi (R^{2}-r^{2})[/tex] (5)
Solving with the given data:
[tex]A=\pi ((13 m)^{2}-(10 m)^{2})[/tex] (6)
[tex]A=\pi ((13 m)^{2}-(10 m)^{2})[/tex] (7)
Finally:
[tex]A=216.76 m^{2}[/tex] This is the area of the sidewalk
There are over confirmed extra-solar (exo) planets.
Answer: There are over 1,000 extra-solar (exo) planets.
Explanation: got it correct on my assignment!
How can I collect primary data for the environmental impacts of urban development in a local area?
What is the difference between the cultures of Central Asia and the Caucasus region?
A.The effects of Soviet rule can still be seen in Central Asia; the Caucasus region has developed its own identity since the fall of the USSR .
B.The primary language in Central Asia is Armenian; the primary language in the Caucasus region is Russian.
C.Central Asia has been plagued by ethnic unrest; the Caucasus region has had little ethnic conflict.
D.The majority of people in Central Asia are Muslim; the majority in the Caucasus region are Christian.
D.The majority of people in Central Asia are Muslim; the majority in the Caucasus region are Christian.
Explanation:
Islam is the most widespread religion in the former Soviet Central Asian republics, Afghanistan, Sikyang and the peripheral western regions. Most Central Asian Muslims are Sunnis, although Shiites form a large majority in Azerbaijan, and there are considerable Shiite minorities in Afghanistan and Pakistan. Tibetan Buddhism is most widespread in Tibet, Mongolia and the southern Russian regions of Siberia where shamanism is also popular.On the other side, in Caucasus, especially in Georgia and Armenia Christianity is dominant religion.Learn more on Central Asia on
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The Law of Demand
nstruction Active
The Law of Demand
Use what you have learned about demand to answer the question.
Based on the law of demand, when the price of a specific good decreases, what will happen to the quantity
demanded?
O It will increase
It will decrease
O It will stay the same.
Answer:
if im correct i believe it is The second choice but if not im sorry.
Explanation:
what is the value of 53
Answer: 53
Explanation:
That's only if you're talking about absolute value though. Sorry if that's the wrong answer.
Which of the following is NOT an impact caused by dams?
A.
Decaying plants change the water’s chemistry.
B.
Downstream rivers are deprived of water.
C.
Fish ladders are quite successful in letting fish
swim upstream to spawn.
D.
Wetlands dry up.
E.
Downstream waterfalls are lost.
Answer:
E.)Fish ladders are quite successful in letting fish swim upstream to spawn.
Explanation:
The option stating that 'Fish ladders are quite successful in letting fish swim upstream to spawn' is not a direct impact caused by dams but a solution to mitigate an impact, specifically the blockage of fish migration paths.
The question "Which of the following is NOT an impact caused by dams?" touches on important environmental effects related to dam construction. Among the options given, C. Fish ladders are quite successful in letting fish swim upstream to spawn is NOT a direct impact of dams but rather a mitigation effort to alleviate one of the impacts. Dams have significant environmental consequences, including altering river habitats, blocking fish migration, changing water temperature and chemistry, and reducing downstream water flow, which can lead to loss of wetlands and downstream waterfalls, amongst other effects. However, fish ladders are engineered structures designed to help migratory fish bypass dams, and while they represent an effort to address one of the negative impacts of dams on ecosystems, their existence and success rate do not negate the overall adverse effects caused by dam construction.
Are all rectangles Square?
Answer:
All squares are rectangles. Not all rectangles are squares.
hope this helps!!!
Answer:
Every Square Is A Rectangle Because It Is A Quadrilateral With All Four Right Angles .
Please help me with this! :)
Answer:
Being on the night side of the Summer Earth, I would be able to see Orion easily.
Explanation:
Orion is a constellation of stars that is visible in the night sky from any point located anywhere on the planet Earth. It is the most recognizable constellation of all constellations that are visible from the Earth. It has been named after a Greek mythological character named Orion (meaning a skilled hunter). Its brightest stars are called Beta Orions and Alpha Orions.Question 1 of 10
2 Points
Which situation would be considered an example of the freedom of
association?
O
A. An individual purchases a membership to a local gym.
O
B. A group forms on a college campus to support a particular
political candidate.
Torontudonte varitelattartlanul
Answer:
B
I think, not very well worded or written out, so I can't tell for sure
PLEASE GIVE BRAINLIEST
The freedom of association refers to the right of people to voluntarily come together and express shared interests or viewpoints, a right protected by the Constitution. The provided example of forming a group on a college campus to support a political candidate is a representation of this freedom, unlike an individual buying a gym membership.
Explanation:The freedom of association refers to the right of individuals to come together and collectively express, promote, pursue and defend common interests. This freedom is protected by the First Amendment in the United States Constitution.
Based on the options given in the question, the situation that would be considered an example of the freedom of association would be Option B: A group forms on a college campus to support a particular political candidate. This is because this option involves individuals coming together on a voluntary basis to express a shared political viewpoint.
In contrast, Option A, an individual buying a gym membership, would not be considered an example of the freedom of association as this action does not reflect the collective action or shared interests that are inherent to the definition of this freedom.
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As people products and ideas diffused throughout North America there was NO impact on the many cultural levels of art and music
True
False
It is false to say that the diffusion of people, products, and ideas throughout North America had no impact on art and music. Cultural diffusion has significantly influenced these areas, leading to a blend of various styles and forms.
Explanation:The statement given is False. As people, products, and ideas diffused throughout North America, it greatly impacted many cultural aspects, including art and music. The diffusion of different cultures leads to the blending of various art forms and musical styles. For instance, the influence of African culture on American culture has played a big role in the development of jazz, blues, and hip-hop music. Similarly, Latin influences can be seen in various forms of modern art. Therefore, it's clear that diffusion leads to a diverse and enriched cultural landscape.
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Plot four points A(-4,1), B(-1,-2), C(4,1) and D(3,4) on a rectangular.
coordinate plane. Find the coordinates of the point of intersection of AC
and BD. *
O (0.1)
O (1,1)
0 (0,2)
O (1,0)
Answer:
point of intersection of AC and BD is (1,1)
Explanation:
see the attachment
What are some reasons to consider Boston and New York as being in
separate regions?
O
A. Radio and television station markets
o
B. National boundaries
o
C. Accents used in speech
OD. One is part of New England and the other is not
Answer:
A radio and television station markets accents used in speech one is part of New England
Explanation:
Apex
Radio and television station markets and Accents used in speech are some reasons to consider Boston and New York as being in separate regions. Thus, option 'A' and 'C' is the correct option.
How does Media market work?A media market, also known as a broadcast market, media region, designated market area (DMA), television market area, or simply market, is a geographic area where residents have access to the same (or comparable) television and radio programming, as well as other media outlets like newspapers and the internet. Despite the fact that rural areas with few important population centers can also be referred to as marketplaces, they may coincide or overlap with one or more urban areas.
On the other hand, very big metropolitan districts can occasionally be separated into several sections. Market regions may cross across, making it possible for consumers who live on the outskirts of one media market to access material from other surrounding markets. They are often utilized in audience measures, which are compiled in the US by Nielsen Media Research.
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