Answer:
1. when the temperature rises and if water is added, which lowers the melting point.
2. Most of the Earth's volcanoes are located around the Pacific Ring of Fire because that the location of most of the Earth's subduction zones.
3. At divergent plate boundaries hot mantle rock rises into the space where the plates are moving apart. ... The rock is under lower pressure; this lowers the melting temperature of the rock and so it melts.
Explanation:
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The two sources of melting at convergent plate boundaries are:
Flux meltingDecompression meltingWhat causes melting at divergent plate boundaries?Pressure release is what causes melting at divergent plate borders. Long fissures or ground cracks allow lava to erupt. In the rift valleys, the seafloor spreads and forms a new seabed. Oceans can eventually form as a result of continental rifting.
Flux melting: When the subducting plate carries water and other volatile substances into the mantle, these substances can lower the melting point of the mantle rocks and cause partial melting. This can lead to the formation of magma that rises to the surface and creates volcanic arcs.
Decompression melting: As the subducting plate sinks deeper into the mantle, it can cause the mantle rocks to undergo decompression melting. This happens because the pressure on the mantle rock decreases as it rises, which lowers its melting point. This can also lead to the formation of magma that rises to the surface and creates volcanic arcs.
These two types of melting can also occur together and create a mixture of magma sources and chemical compositions.
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1. What causes melting at a hotspot?
2. Describe how the Hawaiian hotspot formed a chain of volcanoes.
1) Well, once again, if you imagine that a volume of rock from great depth is moving upward until it gets to that level, it's undergoing a substantial amount of decompression. And because of that decompression, it starts to melt here. We get partial melting that forms magma and magma rises through the lithosphere, and erupts at the surface.
2) Under the Hawaiian Islands, there is a volcanic “hot spot,” a hole in the Earth’s crust that allows lava to surface and layer. Over millions of years, these layers form mountains of volcanic rock that eventually break the surface of the Pacific Ocean, forming islands. As the Pacific Plate very slowly moves across the hot spot, new islands are formed.
-Brainiest if correct? Thanks.
which mountain ranges are in the Alpachian Mountains
hi hi hi ok what do u want
Explanation:
the Bald Mountains, the Great Smoky Mountains, and the Unicoi Mountains, and its major peaks include Roan Mountain 6,285 ft (1,916 m) in the Unakas, Big Bald 5,516 ft (1,681 m) and Max Patch 4,616 ft (1,407 m) in the Bald Mountains, Clingmans Dome 6,643
A family pays a biotechnology company to clone their cat because it is particularly snuggly. The scientists isolate the DNA from the original pet and begin the cloning process. When the family receives the clone, should they expect differences in looks and behavior and why?
Answer:
B
Explanation:
The behavior is learned and the cat's the same because the learned behavior wasn't in the DNA
A family pays a biotechnology company to clone their cat, Because the learned behavior wasn't encoded in the cat's DNA, the behavior is learned and the cat is same.
What is DNA?Deoxyribonucleic acid, also known as DNA, is the molecule that carries the genetic material necessary for an organism's growth and operation. The structure of DNA is a double helix, which is made up of two connected strands that loop around one another to resemble a twisted ladder.
The information molecule is DNA. It contains information needed to create proteins, which are other big molecules. These instructions are dispersed throughout 46 lengthy structures called chromosomes that are found within each of your cells.
Cloning is a trustworthy method for maintaining the highest caliber herds and generating better animal genetics. It's crucial to keep in mind that cloning doesn't alter an animal's DNA or its genetic makeup.
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3. What is the relationship between climate region and economic activities? (3 points)
Answer:
The frequency and intensity of extreme weather, both in the U.S. and in other countries, can damage factories, supply chain operations and other infrastructure, and disrupt transport. Drought will make water more expensive, which will likely affect the cost of raw materials and production.
Explanation:
The Fourth National Climate Assessment, published in 2018, warned that if we do not curb greenhouse gas emissions and start to adapt, climate change could seriously disrupt the U.S. economy. Warmer temperatures, sea level rise and extreme weather will damage property and critical infrastructure, impact human health and productivity, and negatively affect sectors such as agriculture, forestry, fisheries and tourism. The demand for energy will increase as power generation becomes less reliable, and water supplies will be stressed. Damage to other countries around the globe will also affect U.S. business through disruption in trade and supply chains.
A recent report examined how climate change could affect 22 different sectors of the economy under two different scenarios: if global temperatures rose 2.8˚ C from pre-industrial levels by 2100, and if they increased by 4.5˚ C. The study projected that if the higher-temperature scenario prevails, climate change impacts on these 22 sectors could cost the U.S. $520 billion each year. If we can keep to 2.8˚ C, it would cost $224 billion less. In any case, the U.S. stands to suffer large economic losses due to climate change, second only to India, according to another study.
We are already seeing the economic impacts of the changing climate. According to Morgan Stanley, climate disasters have cost North America $415 billion in the last three years, much of that due to wildfires and hurricanes.
“Science advances also give us more detailed spatial information to say which assets and operations are in harm’s way with climate change—for example say, just how many buildings will be inundated due to sea level rise,” said climatologist Radley Horton, associate research professor at Lamont-Doherty Earth Observatory. But the indirect economic impacts may be felt long before an actual disaster
Which is an example of parasitism?
A cat and mouse
B. tadpole and frog
C. human and mosquito
D. caterpillar and butterfly
Answer:
Human and mosquitoes
The reason for this is because, the mosquitoes are living off of the blood of the human.
Which city is closest to the equator?
Nairobi Kenya
Bogota Colombia
Phoenix Arizona
Seattle Washington
Answer:
Nairobi Kenya is the right answer
What were the economic consequences of the Great Depression? Check all that apply.
Can the change in the # of hours of daylight over the course of a year help (it doesn't have to be the only factor) explain the differences in temperature between summer and winter?
Answer:
Yes.
Explanation:
The duration of hours of the day is longer during the summer and shorter during the winter and this influences the temperature in these two seasons. As the day is longer in the summer, it means that the hemisphere that this summer has more exposure to the sun and therefore has higher temperatures. The opposite happens in the winter, as there is less exposure to the sun, due to the shorter day, which can help in decreasing the time.
My camera sucks but here
read the passage from the odyssey. Which quote from the passage shows the ancient Greek value of honesty?
A.” Soon we shall hear women’s voices singing.”
B.” You must take me to the mast and refuse to release me“
C.” But, I confess, I should like to hear their song.”
D.” You shallplug your ears with beeswax“
Answer:
C.“But, I confess, I should like to hear their song.”
Explanation:
I got it right on edge
Answer:
C) but I confess I shall like to hear their song
Explanation:
YOU WELCOME FELLOW CLASSMATES (IK YOU'LL SEE THIS)
HELP IS NEEDED PLS. THE PICTURE IS A PART OF THE QUESTION.
With a strong easterly wind pushing a snowstorm across the region, the cities that should receive the MOST snow because of the lake effect are-
A. cities C and D.
B. cities B and C.
C. cities A and B.
D. cities D and A.
Answer:
a and b
Explanation: a and b are in the way of the snowstorm so they should get hit by it first and get the most snow
hope it helps
What impacts does the Industrial revolution impact on our Environment and quality of life? Explain
make a list of
Positive Effects. Negative Effects
Answer:
Negative Effects: The industrial revolution impacted the environment as the World saw a major increase in population, which, along with an increase in living standards, led to the depletion of natural resources and the use of chemicals and fuel in factories resulted in increased air and water pollution and an increased use of fossil fuels.
Positive Effects: The positive effects were that there was an increase in wealth, the production of goods, and the standard of living. Also, people had access to healthier diets, better housing, and cheaper goods.
Explanation:
Which statement best completes the diagram?
?
Northern Europe has
become one of the
world's most developed
regions.
A. Northern European governments are mostly monarchies.
B. Northern European countries have high levels of income
inequality
Northern European economies are highly industrialized.
D. Northern European countries are not part of the European Union.
Answer:
Northern European economies are highly industrialized.
Explanation:
Northern Europe is comprised as a region of five countries, Finland, Norway, Sweden, Denmark, and Iceland. All of these countries, until the mid 20th century were relatively poor in not developed, but this drastically changed since then. All of these five countries had excellent policies when it came to the development of their societies in every possible aspect.
mic Despite not being countries that are blessed with good climate, soil, highly valuable natural resources, these countries managed to beat the odds and very quickly became among the most developed countries in the world. The economies nowadays are highly industrialized, but it is generally industries from the tertiary economic sector and more and more prevalent toward the quaternary economic sector. The population has a high standard of living, excellent healthcare, excellent education, it has among the highest life expectancies, and even the prisons and the programs in them are the best and most efficient in the world.
I'll give brainiest
How can you stand up against GMOs?
List 3
Answer:
Try to buy organic food.
Buy food at places where they sell organic like Sprouts.
Make sure to read the labels.
Explanation:
Hope this helped!
Briefly describe how the Earth's atmosphere
is heated.
Due to the chemical composition of the earth's atmosphere, most of the infrared radiation emitted by the warm surface never reaches space. Instead the radiation is reflected or absorbed by compounds known as greenhouse gasses. When these compounds absorb the infrared radiation from the surface, the atmosphere heats up.
Define Geothermal energy, and describe the ways that it can be used. can geothermal energy be used to generate economically everywhere?
What is the main weakness of globes?
Answer:
if you mean globes as in a globe of the world model, then the weakness would be that our worlds layout is constantly changing. Therefore globes are not entirely accurate, especially if the globe is 20 plus years old
Explanation:
At which latitude can the sun be visible for 24 hours straight in June
Answer:
The Arctic Circle (66.5° North of Equator)
Explanation:
Answer:
Arctic Circle , latitude 66 degrees, 33 minutes north.
which physical property would not be useful for finding the difference between baking soda and cornstarch? pick right answer please
A. density
B. mass
C. melting point
D. solubility
Answer:
c would not be useful it does not melt
What is the most appropriate explanation of climate change from the choices below?
•Climate change describes a change in the average conditions – such as temperature
and rainfall – in a region over a long period of time.
•The climate is changing
•Reduction in greenhouse gases in the atmosphere
Figure AAA maps to figure BBB with a scale factor of \dfrac{2}{3}
3
2
Answer: x=2
Explanation: khan
Cost is an example of a(n) constraint in designing a product. Please select the best answer from the choices provided T F
Answer: True
Explanation:
A Constraint in production refers to anything that an entity must cater for in order to be able to produce goods and services.
Cost is one of those constraints because in designing a product, one needs to pay for certain things in order to get tasks done. There will be the cost of materials needed to design, cost of labor doing the design and other costs that may arise.
4. Which groups have been gaining more local power
around the world as a result of devolution?
(A) French-speaking people
(B) Spanish-speaking people
(C) Urban women
(D) Indigenous people
(E) Recent immigrants from Syria
Answer:
(D) Indigenous people
Explanation:
Devolution is the process in which the power is delegated from the central ruling government to the lower stances of the authority. This means, local and regional organizations and departments have the power to rule over their own questions and political problems.
Devolution allows groups of indigenous people to have the governance of their communities. In the United States, there is the sovereignty of Native American tribes. This means they have the authority over their regions, tribes, and community, proclaiming them “domestic dependent nations”. Devolution has importance for them as they can own their own land, control their resources and manage local laws.
A
Multinational states most often have political problems because
each nation desires an independent sovereign state
B. neighbors are more likely to invade them
C. they are more likely to support autocratic leaders
D. they are more likely to have economic problems
Please select the best answer from the choices provided.
Answer:
each nation desires an independent sovereign state
Explanation:
The above is actually true on the reason why they had a political problems. This is because, there will always be differences among them just as they are linked together by a common goal. With time, those problems will widen leading to each nation aiming towards having their own independent sovereign state. This will then lead to political problems for them.
Answer:
A
Explanation:
the price for 11 Ballponit pens is$11.77.Which Following repesents the same price per pen?
What's the problem with Food distribution?
Answer:
The main problems with the current distribution system are the lack of markets, the inadequacy of transportation to markets, and the inability to afford the costs of production and consumption. In our current system of food distribution, the number of markets and ways to access those markets is inadequate
Explanation:
Answer:
Well, The main problem is lack of markets, the inadequacy of transportation in markets, and the inability to afford the cost of production and consumption
URGENT
Wind moving in the Southern Hemisphere will change direction to the left.
True
False
Answer:
false
Explanation:
Which of the following is a qualitative trait?
mass
volume
color
temperature
What is the most appropriate explanation of climate change from the choices below?
•Climate change describes a change in the average conditions – such as temperature
and rainfall – in a region over a long period of time.
•The climate is changing
•Reduction in greenhouse gases in the atmosphere
Answer:
the first one
Explanation:
climate change describes a change in the average conditions-such as temperature and rainfall- in a region over a long period of time
Monsoons are most likely to occur in which of these months
Answer:
June
Explanation:
Summer, from April to September. And Winter, from October to April. Monsoons are most likely to occur in June. According to scientists, monsoon is a seasonal change in the direction of the winds in a region
Acculturation is best demonstrated by which of the following statements?
A.
Studying Japanese as a foreign language at high school
B.
Speaking Japanese at home after moving to the United States
C.
Adopting the local style of dress after moving to Japan
D.
Learning about Japanese culture at World Culture Day
