Why are most volcanoes found where the Earth's crust has been broken?
A. Magma is hotter along these crusts and can melt any rocks above it.
B. There are more seismic waves that cause magma to rise to the surface.
C. The broken crust creates high pressure that causes magma to rise.
D. The broken areas of the crust provide an opening where magma can travel to the surface of Earth.
Answers
Answer:
The broken areas of the crust provide an opening where magma can travel to the surface of Earth.
Explanation:
The locations of the vast majority of the volcanoes are along the plate boundaries, though the occasional one can be found in the interior of the plates (those are caused by hot spots). The reason why the volcanoes are mostly found along the plate boundaries is that it is there where the broken crust is found, so the magma can easily travel through them and reach the surface.
Because the crust is cracked, that means that there are gaps through it, so the very hot magma propelled by very high pressure is able to move through them and further widen them by melting the surrounding rock. As it does so, as the magma comes close to the surface, it pushes the crust up, creating a dome-like physical form on the surface. Eventually, it manages to break through the expanded crust, and from the top of it erupts, thus creating a volcano.
Related Questions
Which is a major source of air pollution?
-building dams for hydroelectric plants
-small farms raising large numbers of animals such as cows & pigs
- planting more trees in forest areas
- the production of energy using solar and nuclear power
Answers
Answer:
the correct answer is the 4th one
Explanation:
nuclear power causes allot of pollution and the others down affect it
Which of the following is true according to the theory of plate tectonics
Answers
According to the theory of plate tectonics, the Earth's lithosphere is divided into several large and small plates that float on the semi-fluid asthenosphere beneath them. These plates are constantly moving and interacting with each other, resulting in various geological phenomena. The theory of plate tectonics provides a comprehensive explanation for many Earth's features and processes, and the following statements are true based on this theory:
1. The Earth's lithosphere is divided into several tectonic plates: The theory of plate tectonics suggests that the Earth's rigid outer shell, known as the lithosphere, is broken into several distinct plates. These plates include major ones like the Pacific Plate, North American Plate, Eurasian Plate, African Plate, and many smaller plates.
2. The plates move due to convection currents in the mantle: The movement of tectonic plates is driven by convection currents in the underlying asthenosphere. Heat generated from the Earth's core causes these currents, which in turn exert forces on the plates, causing them to move.
3. Plate boundaries are associated with various geological activities: The interactions between tectonic plates occur primarily at plate boundaries. There are three main types of plate boundaries: divergent boundaries (where plates move apart), convergent boundaries (where plates collide), and transform boundaries (where plates slide past each other). These plate boundaries give rise to a range of geological phenomena such as earthquakes, volcanic activity, mountain building, and the formation of oceanic trenches and rift valleys.
4. Continental drift and seafloor spreading: The theory of plate tectonics explains the movement of continents over geological time. It suggests that continents are not fixed but have moved and are still moving due to the motion of tectonic plates. The process of seafloor spreading at divergent plate boundaries is responsible for the creation of new oceanic crust and the widening of ocean basins.
5. Subduction zones and the recycling of crust: At convergent plate boundaries, where one plate is forced beneath another, subduction zones are formed. Subduction zones are associated with the recycling of the Earth's crust, where old oceanic crust is pushed back into the mantle, melted, and reabsorbed into the Earth's interior.
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Using complete sentences, define Sharia law and explain its impact on governments in the Middle East
Answers
Sharia law is a religious (islamic) law.
The word "sharia" is Arabic word which stands for "way" or "road."
Sharia law is an Islamic rule that establishes guidelines for Muslims to adhere to in terms of their physical, mental, and spiritual conduct. Sharia law is fundamentally Islam's legal framework and is regarded by Muslims as God's command.
The Middle Eastern protests economic causes are now well recognized. Frustration over the scarcity of jobs, poor and stagnant earnings, and a general lack of meaningful economic opportunity are some effects of sharia law in the middle east.
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Migration within Europe was most impacted by
Answers
It can be easily ascertained that the migration withing European continent was impacted the most by the Age of Exploration.
What is the significance of the Age of Exploration?The Age of Exploration was an influential as well as an important phase of the European history. It began in the years during the end of the 15th century.
The discovery of the New World was done during this period, wherein the New World and the Old World came in close contact with each other, leading to the great Columbian Exchange (named after Christopher Columbus).
Therefore, the importance of the Age of Exploration is as mentioned above.
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compare and contrast the competitive positions of piaggio, yamaha, and aprilla in the ptw market. prepare a strategic map of the industry by mapping the firms according to two or three dimensions of your choosing.
Answers
Piaggio, Yamaha, & Aprilia are three of the major PTW (Powered Two-Wheeler) manufacturers.
The Italian manufacturer Piaggio, well known for its Vespa scooters, has a strong presence in European countries. Yamaha is a Japanese business best known for its motorcycles and scooters, with a strong global presence and a diverse product line.
Aprilia is an Italian business noted for its performance-oriented scooters and motorcycles. It has a large presence in Europe and a specific market for sports bikes.
Piaggio is positioned in the scooter market with a strong European presence, Yamaha in the motorcycle and scooter categories with a strong worldwide presence, and Aprilia in the sport bike segment with a strong European presence.
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What grain has the highest level of worldwide production (Hint: Rice is second)
Answers
How are the five large nations of Oceania different from the smaller islands?
A. The small nations have more independence from world
superpowers.
B. The small nations have more in common with Australia.
C. The small nations are predominantly Christian.
D. The small nations are less active in global trade.
Answers
The correct answer is D. Small nations are less active in world trade.
Explanation
Oceania is a continent made up mainly of islands, among which Australia and New Zealand stand out internationally. However, the rest of the countries are very little known internationally and do not actively participate in trade because they do not have large industries, nor are they sources of natural resources. These islands are mainly considered tourist destinations for their tourist attractions. Therefore, the correct answer is D. Small nations are less active in world trade.
how can koffiebus mountain in south africa be utilised
Answers
African mountains serve as water towers and breadbaskets for the lowlands. Mountain ecosystem services ensure water-food-energy security and biodiversity protection, as well as enabling sustainable development and poverty eradication on a global scale.
Koffiebus is a mountain in the Eastern Cape Province of South Africa with the region font code Africa or Middle East. It is situated at a height of 1,268 meters above sea level.
Mountains are home to a variety of ecosystems, including forests, grasslands, drylands, rivers, and wetlands. Mountains in Africa serve as water towers. Water supply is heavily reliant on rivers that originate in mountain ranges in a continent dominated by dry and semi-arid areas.
Therefore, koffiebus mountain in South Africa be utilized in many ways.
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Ms. Hakim’s class travels 1 km north on the road and finds a second roadcut. It has another layer of rock between layers Q and P. This layer (N) also has the igneous intrusion. What conclusion can you now draw about the rocks in the diagram?
Answers
From the image given, it can be inferred or concluded that the sequence that correctly depicts the rock layers in the order from the first rock layer formed to the last layer formed is: T, R Q S and P. The principle used here is called the Law of Superposition.
What is the Law of Superposition?
The Law of Superposition is a fundamental theory in geology that states that older rocks and rock layers develop first and are buried beneath younger rocks and rock layers. This information aids geologists in determining the history of rocks on Earth and provides evidence of the geological time scale of Earth's history.
This is known as the "Law of Superposition." When artifacts or features are discovered, they are grouped along with all other items discovered at that soil level. Artifacts discovered at the same soil level are thought to be from the same historical period. They were both placed at that level at the same time.
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The United States Japan and France are classified as developed as countries Because
Answers
Answer:
if you link into the demographic transition model(don't know if you have heard of it but ) the birth rates are much lower in developed countries but also think about how useful theses countries are t the rest of the world - japan export many equipment , cars, electronics - Toyota etc., the US have the biggest silicon valley used for electronic - apple and other tech companies use them - think of it that way
Explanation:
Which of the following alternative energy technologies require(s) burning fossil fuels to start generating electricity?
A. Solar cells
B. Solar thermal power plant
C. Hydrokinetic buoys
D. Geothermal power plant
Answers
Answer:
Solar thermal power plant
Explanation:
I'm doing the test, good luck <3
The length of the base edge of a pyramid with a regular hexagon base is represented as x. The height of the pyramid is 3 times longer than the base edge. The height of the pyramid can be represented as . The of an equilateral triangle with length x is StartFraction x squared StartRoot 3 EndRoot Over 4 EndFraction units2. The area of the hexagon base is times the area of the equilateral triangle. The volume of the pyramid is x3StartRoot 3 EndRoot units3.
Answers
Answer:
C,C,D,A
Explanation:
I got a 100 on the assignment
The lengths that would allow you to calculate the volume of the oblique pyramid with a square base are:
3x area six 3/2What is a pyramid that has a square base?A square pyramid is known to be often called a pentahedron. This is because it made up of five faces.
They are four triangle faces and one square face tat are found in it. There is a square pyramid known as Johnson solid that has all triangular sides of the square pyramid to be equilateral and all the edges of the square pyramid to be equal in length.
See options below
What lengths would allow you to calculate the volume of the oblique pyramid with a square base? Check all that apply.
AB and EF
AC, CB, and EF
AC and EF
AD, DB, and EF
AD, DC, and EF
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Citizens propose laws and policies and then
Answers
**THIS IS FOR AMERICA, IM UNAWARE ABOUT OTHER COUNTRIES**
what is a substance such as gold or copper found in nature?
Answers
Answer:
native metal
should be it
I need help on this question plzzz
Answers
Answer:
a
Explanation:
which is an example of an activity that uses water?
Answers
Answer - Washing your hands. Flushing the toilet. Drinking water.
Hope this helps :)
Answer:
Answer- bathing,drinking and cookingI HOPE IT HELPS ❤❤What did the French colonists who settled in Quebec bring with them that still remains today?
A.
style of buildings
B.
political system
C.
diseases
D.
religion
Answers
Although New France was initially just three cities—Quebec City in 1608, Trois-Rivières in 1616, and Montreal in 1642—it eventually encompassed a wide interior region that included Nova Scotia. Hence option A is correct .
What was the history of Quebec ?Cape Breton Island, and Newfoundland and stretched southwest all the way to Louisiana. With the exception of Cape Breton, all of Nova Scotia, Newfoundland, and the regions surrounding Hudson Bay were given to Great Britain by the Treaty of Utrecht (1713), which acknowledged France's defeat in the War of the Spanish Succession.
In the Treaty of Paris, New France ceded to Great Britain all of its remaining holdings, with the exception of Louisiana and the islands of Saint-Pierre and Miquelon in the Gulf of St. Lawrence (1763).
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Based on your understanding of air masses classification, which air mass is likely to form over Victoria Island in northern Canada and over Greenland in January and what would its characteristics be
Answers
Answer:
Continental polar masses are likely to occur.
Explanation:
As you may already know, northern Canada and Greenland are regions close to the north pole. In these regions and in January, in the middle of winter, continental polar air masses are likely to occur.
Polar air masses originate in high altitude regions, such as northern Canada and Greenland, in addition, this type of mass usually occurs in regions near the poles. Polar air masses can be continental or oceanic, continental ones are cooler and drier, similar to the climate observed in this region in January. Oceanicas, on the other hand, are more humid and hot.
what do oceans add to make hurricanes so strong?
Answers
Answer: Because it is the interaction of warm air and warm seawater that spawns these storms.
Explanation:
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fill in the blank. weather-independent heat sources such as___and waste heat from___and___typically cause interior-zone cooling loads. for this reason, during the heating season, an interior zone may call for cooling while a perimeter zone requires heating
Answers
Weather-independent heat sources such as microwave ovens and waste heat from interior lamp and the magnetron tube typically cause interior-zone cooling loads.
The oven interior lamp and the magnetron tube both will add to the external heat transmission in extra to the heat that is emitted from the food getting cooked. It is typical for this state to exist. A triangle with waves on it may be imprinted into the metal of the outer case as a symbol.
The quantity of heat energy that would need to be evacuated from a space (cooling) in order to keep the temperature within a reasonable range is known as the cooling load. The construction and insulation of the home, are taken into consideration when calculating the heating and cooling loads, or "thermal loads."
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Why did the transition from steam power to coal increase productivity during
the Industrial Revolution?
Answers
The transition from steam power to coal increased productivity during the Industrial Revolution because coal was a more efficient and readily available fuel source than wood or water, which were the primary sources of energy before the widespread adoption of coal.
Coal-powered steam engines were also more powerful and reliable than their predecessors, allowing for the mechanization of manufacturing processes and the expansion of factories and mills. Additionally, the development of the steam engine led to the invention of new machines and technologies, such as the spinning jenny and the steam-powered loom, which increased the speed and output of textile production.
Industrial Revolution was one of the most intensely developing time period of the history, allowing for rapid industrialization and inventions
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The demographic transition model shows a "natural increase" in population due to...
A) an increase in both death and birth rates, but death rate increase comes later.
B) an increase in death rates due to world conflict.
C) a decrease in both death and birth rates, but birth rate decrease comes later.
D) an increase in birth rates due to agricultural labor demands.
Answers
1. Briefly explain how and why the exploitation of nonrenewable resources leads to the growth of
social complexity.
Answers
The exploitation of nonrenewable resources leads to the growth of social complexity. alas, human society is—in the meanwhile—depending on nonrenewable resources as its number one supply of power. approximately eighty percent of the entire quantity of strength used globally every yr comes from fossil fuels. we rely on fossil fuels due to the fact they are energy-wealthy and comparatively cheap to process.
Nonrenewable intake increases the actual GDP unexpectedly as compared to renewable electricity consumption. but, it has an 87% variant in carbon dioxide emission, which reasons deforestation and perilous impacts on human fitness and the environment.
Perhaps the maximum impact of the usage of non-renewable strength assets is the emission of greenhouse gases, especially carbon dioxide and methane, which make a contribution to weather alternatives [1]. exceptional forms of non-renewable electricity fuels emit distinctive degrees of greenhouse gases.
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lab 9.1 Topographic Maps, Aerial Photographs , and Satellite Images answer key
Answers
A topographic map is one that shows the topography or shape of the terrain. Topographic maps show the locations of numerous man-made landmarks as well as natural features.
Hill, valley, stream, and other feature forms. To depict the contour and height of surface features, they use contour lines.
What is a topographic map?
A topographic map is a precise representation of the ground's natural and man-made features, including rivers, lakes, roads, railways, power lines, altitudes, and contours. The topographic map depicts the three-dimensional terrain of the Earth in two dimensions.
What does the term "aerial photograph" mean?
In its broadest sense, an aerial photo is any photo taken from the air. Air photographs are typically taken vertically from an airplane using a highly precise camera.
What is satellite explain?
A satellite is a body that orbits a planet, star, or moon. For instance, the fact that Earth orbits the sun makes it a satellite. The moon is a satellite as well because it revolves around Earth. The term "satellite" typically refers to a device that is launched into space and orbits the Earth or another celestial body.
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*Help Please, 15 Points *
A country has an increasing birth rate and a long life expectancy. What shape would its population pyramid resemble?
A pentagon
An oval
An upside-down triangle
A narrow triangle
A rectangle
Answers
Answer:
I believe it would be a narrow triangle.
Explanation:
20 points
What is most attractive to western companies who open factories in Asia?
Cheap labor
Developed land
Lack of resources
Beautiful weather
Answers
Answer:
not sure but maybe. developed land
Answer:
Cheap Labor
Explanation:
Cheap Labor, it reduces the cost of production for great manufacturing companies.
Which of these is most responsible for the motion of the tectonic plates that make up Earth's crust?
Select one:
Temperature differences in Earth’s inner core.
Light from the sun.
Temperature differences in Earth’s mantle.
Light from the moon.
Answers
Answer: Temperature in the Earth's inner core
Explanation: The temperature in the inner core is what is responsible for the movement in the mantle
two hotels and their rules and amenities
Answers
Answer:
Personal care (combs, shaving cream, razor, shower cap, hair dryer)
Personal care (combs, shaving cream, razor, shower cap, hair dryer)Coffee Kit (maker, coffee and creamer Tissue box
Personal care (combs, shaving cream, razor, shower cap, hair dryer)Coffee Kit (maker, coffee and creamer Tissue boxBathrobes and slippers
study the usage of GIS
Answers
GIS (Geographic Information System) is a computer-based tool that allows users to collect, store, analyze, and display geographic information.
Spatial analysis: GIS can be used to perform spatial analysis to identify patterns and relationships in geographic data. This can help with a wide range of tasks, such as identifying areas prone to natural disasters, analyzing the impact of urban development on the environment, and assessing the potential risk of disease outbreaks.
Environmental management: GIS can be used to manage and analyze environmental data, such as air and water quality, land use patterns, and natural resource management. This can help organizations to better understand the impact of human activities on the environment and develop strategies to mitigate negative effects.
Disaster management: GIS can be used to manage emergency response efforts during natural disasters or other crises. This can include tracking the location and movement of resources such as personnel and equipment, identifying areas in need of assistance, and coordinating relief efforts.
Urban planning: GIS can be used to analyze land use patterns, population growth, and other factors that influence urban development. This can help planners to make informed decisions about zoning, transportation, and other issues related to urban growth and development.
Overall, the use of GIS has become increasingly important in a wide range of fields and industries, providing organizations with valuable tools for analyzing and managing geographic data.
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3. Which of these is an example of a positive
feedback loop?
A. plants closing their stomata in response to
water loss
B. the removal of salt from a saltwater fish
during osmoregulation
C. the release of glucose by the liver in
response to low blood sugar
D. platelets stimulating the activation of more
platelets during clotting
Answers
The statement which is an example of a positive feedback loop include the following: D. platelets stimulating the activation of more platelets during clotting.
What is a feedback loop?In Science, a feedback loop simply refers to a biological process in which the output of a system inhibits or amplifies the body system, depending on the surrounding conditions.
Generally speaking, a feedback loop helps to regulate and maintain the body temperature or the amount of hormones that are secreted in the body of a living organism.
What are the types of feedback loop?In Science, there are generally two (2) fundamental types of feedback loop and these include the following:
Negative feedback loop.Positive feedback loop.In conclusion, a positive feedback loop is a type of feedback loop that sends a signal to increase a response such as the activation many more platelets during blood clotting.
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