The Tang and Song dynasties are seen as two dynasties that brought progress, peace, and development of China and the people in China. They are successive dynasties, with Tang being the predecessor of the Song dynasty.
The Tang Dynasty managed to:
- expand the territory of China in Central Asia, Manchuria, and Korea
- reunited the country and brought peace and prosperity
- improved the infrastructure
- implemented examinations for higher positions in order to have only high quality people in the most important positions
The Song Dynasty managed to:
- continue what the Tang Dynasty was doing
- improved the relations and trade with other countries, significantly expanding both
The primary effect on climate of a volcanic eruption is based on:a.how much ash is emitted b.whether the ash or gas reaches thestratosphere c.the explosive force of the eruption d.how much gas is emitted e.the amount of water evaporated
Answer:
It should be B. Whether the ash or gas reaches the stratosphere
Explanation:
Answer:
b.whether the ash or gas reaches the stratosphere
Explanation:
Which is an example of racial equality
Answer:
a restaurant that will seat anyone , but does not allow smoking , for apex
Explanation:
if the options are the same as mine
Racial equality in the United States is exemplified by cases like Brown v. Board of Education, demonstrating the strive for fair treatment despite race.
Racial equality refers to the fair treatment and opportunities for all individuals, regardless of their race. An example of racial equality would be the desegregation of schools, such as the landmark case of Brown v. Board of Education in 1954 where the United States Supreme Court ruled that racial segregation in public schools was unconstitutional.
Which part of Europe has advanced communications and transportation systems? a. eastern Europe c. all of Europe b. western Europe d. southern Europe
Answer:
b. western Europe
Explanation:
Think about countries like Spain, France, England/UK, Germany and Italy.
They all have advanced communications (most of those countries have their own satellites in orbit, thanks to the European Space Agency) and transportation (France for example has a high-speed train) systems.
That's largely due to the different economic systems Eastern and Western Europe had for about 50 years due to the consequences of World War II, and the implementation of the communist block.
most often limits product availability for consumers.
A Religion
B. Culture
Transportation
D. Education
Answer:
C. Transportation
Explanation:
Transportation plays a vital role in every phase of consumerism. Right from the beginning when the raw materials are brought from the farmlands to the factory and when the processed goods are taken to the wholesaler which is further distributed through one or two intermediary layers to the retailer, transportation plays a major role in all these steps. Beside the linear model described above transportation also plays a role in providing logistics and support to the primary supply chain.
Which of the following is TRUE regarding the greenhouse effect? increased levels of human-produced carbon dioxide have enhanced the greenhouse effect the greenhouse effect did not exist before humans "greenhouse gases work by magnifying incoming solar radiation onto Earth's surface, just like in a greenhouse" volcanoes are the largest source of greenhouse gases all of the above are true regarding the greenhouse effect
Answer:
- increased levels of human-produced carbon dioxide have enhanced the greenhouse effect
- volcanoes are the largest source of greenhouse gases
Explanation:
The greenhouse effect is cause by the presence of greenhouse gases in the atmosphere, such as the carbon dioxide and methane. These gases have the ability to trap the heat into the Earth's atmosphere in much greater percentage, resulting in warming up of the atmosphere, thus the global climate as well. The biggest source of these gases are the volcanoes, being responsible for pretty much all of the greenhouse gases in the atmosphere for most of the geological history of the Earth. Despite still being number one, the volcanoes get assisted by the human activity in the past two centuries when it comes to greenhouse emissions into the atmosphere. By using the fossil fuels to produce energy, which means burning them, the humans have constantly been increasing their contribution in the amount of greenhouse gases released into the atmosphere. If that trend continues with this tempo, we might experience more dramatic climate change in the near future which can have been consequences.
The true statement regarding the greenhouse effect is that increased levels of human-produced carbon dioxide have enhanced the greenhouse effect. Therefore, option A is correct.
The greenhouse effect refers to the process in which certain gases in the Earth's atmosphere trap and re-emit heat, leading to the warming of the planet. It works by allowing sunlight to pass through the atmosphere but trapping the heat radiated back from the Earth's surface.
This natural phenomenon is essential for maintaining a livable temperature on Earth. However, human activities, such as the burning of fossil fuels, have increased the concentration of greenhouse gases, such as carbon dioxide, intensifying the greenhouse effect and contributing to global warming.
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Plate tectonics:a. Is probably responsible for some climatic changes that occur on a time scale of millions of years b. May help us better understand the cause of the Ice Age c. May be a key factor in explaining the cooling trend that has occurred since 1940 d. Both a and b e. Both b and c
Answer:
Both a and b
Explanation:
The plate tectonics are a process which moves the tectonic plates on the surface of the Earth. As the plates move, they cause the appearance of new continents, destruction of old ones, formation of new oceans and seas, closing in other ocean and seas, formation of mountain ranges and valleys etc. All of this influences the climate on the planet. The ocean currents are directly dependent on the positions and shapes of the continents, and they influence the climate a lot. Also, the manner in which the continents are shaped and placed causes certain climates to occur or not. For example, if there isn't any continental land mass on and in close proximity to the poles, the climate will automatically be warmer and the chances of formation of polar caps, thus Ice Ages is almost impossible.
Please see attached question about landslides.
The house in the middle because it's the closest to an inclined terrain.
Can lakes form from rivers? If so, explain. If no, explain..
Answer:
YesExplanation:
Not all lakes are created by basins filling with water. Some lakes are formed by rivers. Mature rivers often wind back and forth across a plain in wide loops called meanders. During periods of flooding, a swollen, rushing river may create a shortcut and bypass a meander, leaving a body of standing water. All lakes fill bowl-shaped depressions in the Earth’s surface, called basins. Lake basins are formed in several ways. Many lakes, especially those in the Northern Hemisphere, were formed by glaciers that covered large areas of land during the most recent ice age, about 18,000 years ago. Some lake basins form where plate tectonics changed the Earth’s crust, making it buckle and fold or break apart. When the crust breaks, deep cracks, called faults, may form. These faults make natural basins that may fill with water from rainfall or from streams flowing in the basin.
Many lakes form as a result of volcanoes. After a volcano becomes inactive, its crater may fill with rain or melted snow. Sometimes the top of a volcano is blown off or collapses during an eruption, leaving a depression called a caldera. It, too, may fill with rainwater and become a lake. Lakes may also be created by landslides or mudslides that send soil, rock, or mud sliding down hills and mountains. The debris piles up in natural dams that can block the flow of a stream, forming a lake. People make lakes by digging basins or by damming rivers or springs. These artificial lakes can become reservoirs, storing water for irrigation, hygiene, and industrial use. Artificial lakes also provide recreational use for boating, swimming, or fishing.
I hoped this helped :)One possible result of the addition of carbon dioxide to the atmosphere is an increase in cloudcover, which, in turn, could partly offset a global temperature increase.a.True b.False
The addition of carbon dioxide to the atmosphere can indeed lead to an increase in cloud cover. This increased cloud cover can potentially reflect some incoming solar radiation back into space, somewhat offsetting temperature increases. However, increased carbon dioxide also contributes to the greenhouse effect, which could lead to a rise in global temperatures and even significant climate change.
Explanation:The statement that one possible result of the addition of carbon dioxide to the atmosphere is an increase in cloud cover, which, in turn, could offset a global temperature increase, is True. The increase in atmospheric carbon dioxide, sometimes referred to as a 'greenhouse gas', leads to what is known as the greenhouse effect. This effect traps heat in Earth's atmosphere, causing a rise in global temperatures.
However, it is also plausible that increased carbon dioxide could lead to an increased cloud cover. Clouds can reflect incoming solar radiation back into space, which may potentially offset some of the temperature increase. But this offsetting is not guaranteed, as cloud cover can also act as an insulator, trapping heat in the atmosphere, especially at night.
Continued addition of carbon dioxide to the atmosphere has other potential outcomes. It can result in more complex changes in climate and weather patterns. These changes might also include severe consequences for ecological systems and biodiversity around the globe, particularly if temperatures rise dramatically.
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Which principle states that rock fragments in sedimentary layers must be older than the surrounding sediments?
A. Principle of superposition
B. Principle of cross-cutting relationships
C. Principle of unconformity D. Principle of inclusions
Answer:
D. Principle of inclusions
Explanation:
The principle of inclusion states that fragments of rocks found in other rocks are older than the present rocks that contains them.
The principle sheds light on the relationship between fragments of rocks found in some rock types. For the fragments to have been embedded in the present rock type, it must have definitely be in existence before the present rock type forms.
This principle is used in relative dating of rocks.
Answer:
D. Principle of inclusions
Explanation:
A rock that enters the atmosphere from space and survives to reach the ground is a(n):a.Meteor b.Asteroid c.Comet d.Meteorite
When meteoroids enter Earth's atmosphere, or another planet, such as Mars, at high speeds and burn, they are called meteors.
What do you understand by meteorite?A meteorite is a solid fragment of debris from an object, such as a comet, asteroid, or meteoroid, that emerges from space and survives as it passes through space to reach the surface of a planet or moon.
When meteoroids enter the Earth's atmosphere they come at great speed. Many burn. The fireballs or "shooting stars" they have are called meteors.
Thus, a meteoroid survives a space trip and crashes to the ground. If so, it is called a meteorite. Option D is the correct statement.
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Plate tectonics is responsible for climate change over millions of years.a.True b.False
Answer:
B. False.
Explanation:
Answer:
true
Explanation:
Tectonics are not the only cause of altered ocean circulation. Polar ice is another one. Look at the events related to Drake's passage and the younger drias event at the end of the last glacial. They may cause more rapid climate change.
Groins allow sand to pile up because it slows the longshore current down.a.True b.False
I believe this is true
Yes, Groins allow sand to pile up because it slows the longshore current down. Thus, the statement is true.
How do Groins affect longshore transportation?Groins are coastal structures, used to maintain rising beaches or to limit the movement of long shores.
By design, these structures are designed to hold sand transported by longshore current; this reduces the supply of sand to the ocean floor immediately below the structure.
Thus, Yes, Groins allow sand to pile up because it slows the longshore current down. Thus, the statement is true.
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Earth is protected from most comet and meteorite impacts by:a.U.S. Strategic Interception Comet and Meteorite Program (USSICM) b.Its gravitational field c.Its atmosphere d.The solar wind
Answer:
Hey, it should be C.
Explanation:
The mesopause part of the atmosphere burns up meteors.
Hello! :)
C). Its atmosphere.
Why?
It contains the oxygen that we breath as well as other important gases such as nitrogen, carbon dioxide, water vapor, and ozone. It protects us from the Sun's harmful rays, burns and destroys meteors that are headed toward Earth, and it keeps our planet from having extreme temperature changes.The Earth's atmosphere is protecting us from meteoroids in an amazing way. The Earth's atmosphere is good at shielding its inhabitants from space rocks hurtling towards the planet because of its strong air pressure, scientists have found.
Hope I answered in time.
Good luck!
~ Destiny ^_^
Why do you thinkWhich elevation zone on the image above is best suited for growing bananas and sugarcane?
A.
Tierra Fria
B.
Tierra Templada
C.
Tierra Caliente
D.
Tierra Helada
Please select the best answer from the choices provided.
A
B
C
D that astronomers are considered to be Earth Scientists
Answer: The elevation zone answer is C Tierra Caliente.. there is no question for the other choices
Explanation:
Answer:
Its C because I took the test
Explanation:
An example of a college major might be A: English literature B: a Bachelor of Arts C: Master of Arts
Answer:
A: English Literature
Explanation:
The answer is English Literature because that is a major. The other two are types of degrees you can earn.
Answer:
The correct answer is A: English literature.
Explanation:
Carbon dioxide gas is a strong absorber of short wave solar radiation.a. True b.False
Carbon dioxide [tex](CO_{2}[/tex]) is part of greenhouse effect gases because it absorbs long-wave infrared (heat) radiation.
To understand it better:
The Earth has a layer, the atmosphere, that is almost transparent to solar radiation, which is composed mainly of shortwave radiation (ultraviolet (UV) and visible light). Then, this layer allows to pass most of the sunlight (visible light and a small part of the UV radiation), without being absorbed.
When this radiation reaches the Earth, it is absorbed by the water [tex](H_{2}O[/tex]), soil, plants, animals; well, everything that inhabits and also the buildings. Once this absorption process ends, the light turns into long wave (IR) radiation, generating heat that is then released into outer space and known as albedo.
It is at this time that greenhouse gases, such as [tex](CO_{2}[/tex]), enter in scene, absorbing this IR radiation, reducing the heat loss from Earth to space and keeping the planet at a stable temperature for life.
However, the excess of these gases is counterproductive and results in the severe current climate change.
Studies of past climates have shown that climate has varied only on time scales of tens ofthousands to millions of years.a.True b.False
Yes this true very true
All asteroids orbit the Earth.a.True b. False
Answer:
B. False
Explanation:
All asteroids do NOT orbit the earth. They orbit the asteroid belt, however.
The change in temperature today is faster than at any other time in known history.a.True b.False
Answer:
A. True
Explanation:
Answer:
true
Explanation:
it was said by Stanford climate scientists warn that the likely rate of change over the next century will be at least 10 times quicker than any climate shift in the past 65 million years.
1. Which of the following is an accurate description of Mecca before the introduction of Islam? A. Learned men gathered there to debate the doctrines of Zoroastrianism and Judaism. B. The Roman and Ptolemaic empires had already influenced the city and its surrounding region. C. Mecca was a kind of paradise, with flowing rivers, lush grasses, and bountiful fruit trees. D. Mecca contained a revered sanctuary where polytheistic Meccans worshipped.
Answer:
Mecca contained a revered sanctuary where polytheistic Meccans worshiped
Explanation:
Before the introduction of Islam, Mecca was a place in which the people that lived there were polytheistic. In this place there was an ancient sacred stone, a very large black stone, which was revered by the locals as a place where they can communicate with the gods and pray to them. The origin of the Black Stone are not known, and there's lot of suggestions that is a piece of an asteroid or meteorite that has been crafted by the ancient people. Even after the Islam was introduced, the Black Stone remained sacred, and nowadays it is one of the most sacred places in this religion. It comes little weird because the Islam is a religion well known for its intolerance of other religions, and considering that this stone was sacred for a previous polytheistic religion and has became one of the central places of Islam is very unusual.
Although the waters are rising in the ocean today and are submerging our coastlines, there are areas of coastline that are uplifting faster than the sea is rising. These coastlines are called:
a. Emergent coastlines
b. Estuary coastlines
c. Submergent coastlines
d. Glacier coastlines
Answer:
a. Emergent coastlines
Explanation:
The emergent coastlines are the coastlines that are lifting further up from the sea level. This can be either by fall of the sea levels, or by isostatic rebound. Since in the present we do not have fall of the sea levels, but the opposite, rise of the sea levels, the only way that a coastline can be emergent is by isostatic rebound. The isostatic rebound occurs at places that were once under thick ice sheet. The ice sheets put a lot of weight on them and pressed them lower, but as the ice sheets have melted, the weight is there no more, so the land is lifting up again, causing the coastline to rise quickly than the rise of the sea level. As this process happens, what was once a beach comes to be more of a cliff feature, while the cliffs have gone further away from the sea and there are new beaches that are forming below them at the places that were once covered with water. This process can easily be seen in the present on the western Scottish coastline.
The areas of coastline uplifting faster than the rise in sea level are called emergent coastlines. Emergent coastlines are formed from geological activity like tectonic uplift, exposing previously submerged areas.
Explanation:The Emergent coastlines fit the description given in your question. Emergent coastlines are formed when land rises due to geological activity, such as tectonic uplift, and outpaces the rise of sea levels. In these regions, formerly submerged areas may become exposed, creating new stretches of coastline.
Contrarily, Submergent coastlines are areas where the sea level has risen relative to the land, leading to flooding and the creation of features like bays and lagoons. So, in this case, only Emergent coastlines are uplifting faster than the sea is rising.
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. A small-scale map would show a. a larger geographic area than a large-scale map. b. a smaller geographic area than a large-scale map. c. the same geographic area as a large-scale map, just at a smaller resolution. d. the same geographic area as a large-scale map, just at a larger resolution.
Answer:
B
Explanation:
I think B makes the most sense. :-)
Answer:
Explanation:
Small scale maps show a large area, large scale maps show a smaller area but enlarged.
Africa experiences a high level of air pollution because it has more old vehicles on the road than industrialized regions do.
Please select the best answer from the choices provided
OT
OF
Answer:
True
Explanation:
It's true that old vehicles like the ones found in Africa and in other poor countries contribute a lot to the air pollution.
But it's far from the only reason... it's probably not the most important reason for most countries either. The main reasons would be big factories without any air pollution control, and the total eradication of air-purifying forests.
This is mostly the doing of the industrial countries... either by colonisation or by exporting factories in places where they had lower environmental controls to attract investments.
Answer:
OT
Explanation:
Which house on the map is at the greatest risk for damage caused by a landslide?
Answer:
it is the house that is in front of the mountain.
Explanation: