As a giant Cloud of gas collapses due to gravity, you would expect its rate of rotation to increase.
It is believed that when the enormous cloud evaporates, all of its energy remains constant (no energy is lost). If the massive cloud compresses itself, the conservation of energy and angular momentum dictates that the cloud's rotation rate must increase. Compression, which maintains the mass of the gas particles while decreasing their potential energy and increasing their kinetic energy and angular momentum, causes this to happen.
The conservation of energy is one of the fundamental tenets of Physics. According to the conservation of energy principle, the total quantity of energy in a closed system remains constant and neither new energy can be created nor old energy can be destroyed. Both small-scale systems and the huge universe are subject to these laws.
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Choose the best answer.
_____________ maps show features of the earth's surface.
Reference
Theme
Political
Physical
Answer:
the first one
Explanation:
Reference maps
27.
This is a map of some Roman Cities around 2nd Century AD.
What is the BEST reason for why Roman cities were located on the coast?
Based on the human geography perspective, the best reason why Roman cities were located on the coast is that the nearness to the sea helps promote trade and travel.
What are Roman cities?Roman Cities are major areas or regions in present-day Italy which are famous for their historical and present socioeconomic and political development.
Famous Roman cities include the likes of Milan, Rome, Sicily, and Napoli, among others.
Establishing the roman cities on the coast gives the cities the islands around the Italian Peninsula which provided good ports for trade and good strategic positions for military defense.
Also, aside from trading and military advantage, cities near the coast are known to allow the Romans to travel to foreign lands around the sea like North Africa, conquer new territories, and develop trade routes.
Hence, in this case, it is concluded that the correct answer is that the nearness to the sea helps promote trade and travel. I
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Help me with this essay please
The impacts of tectonic hazards include deaths, injury, and wider health impacts.
What is a tectonic hazard?
Tectonic hazards occur when the Earth's crust moves. An example is when the plates move, friction can cause them to become stuck.
The primary effects of earthquakes are caused by the surface rupture along the and the secondary effects occur directly as a result of this earthquake shaking and energy release.
It can lead to the loss of property, businesses, infrastructure, and opportunity.
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which beach is located in the southern hemisphere?
Answer:
antartic ocean
Explanation:
bahia Iglesias Chile
Answer:
Rio, Brazil
Explanation:
Simply put, Copacabana Beach is one of the wold's most exciting vacation getaways. It's a breathtaking 2.5-mile stretch of bright sand filled with people soaking up the sun and atmosphere Found more information at this website (www.nationalgeographic.com)- Hope this helped...
Can someone pls help me understand this I need it due by this Monday. I have a project and it says: Explain how Western Europe's physical geography affects its climate, settlement patterns, culture, and economy.
Make sure you list all five items. Under each item, list at least two ways that the proximity to water affects Western Europe.
There is a chart and it looks like this.
Answer:
Western Europe consists of semi arid to subtropical climate nd has a warm nd dry climate in south, it consists of beautiful mountains ranges.
Explanation:
Western Europe has a marine climate as the presence of the Atlantic ocean provides is abundant moisture. The ocean moderates the climate during the season and makes the winters mild and summers cool. This type of climate is generally found along the alps this is considered to be a climatic divide. In terms of economy, western Europe is a very industrialized nation, agriculture is the main land use. Mediterranean polyculture, mixed livestock, dairy farming are practiced. Germany has high-value cars, Switzerland is known for the watch industry, France for high-speed trains. Thus western super has the riches economy The population of countries varies according to size and density. As compared to eastern Europe western Europe is less populated. Population density is very high in small cities. UK, France, and the Netherlands are the top three kin in terms of population distribution. Christianity is the largest religion with more than 80% of the population as of 2018. Western Europe is mainly under the catholic church and eastern Europe under the orthodox church.where are secondary economic activities likes manufacturing most likey to be located
Answer:
a region or metropolitan area.
Explanation:
on a narrow one such as a zone, neighborhood, city block, or an individual site.
Soil complication results from what?
Soil compaction results from factors such as heavy machinery, improper soil management practices, erosion, and sediment deposition. Understanding the causes and consequences of soil compaction is crucial for implementing appropriate management strategies to maintain healthy soils and sustainable land use.
Soil compaction is a condition that occurs when soil particles are pressed together, reducing the pore spaces between them. This compression of soil can result from various factors and activities, leading to detrimental effects on soil health and plant growth.
One of the primary causes of soil compaction is heavy machinery and equipment used in agriculture, construction, and other industries. Continuous traffic and repeated pressure on the soil surface from vehicles and machinery can compress the soil particles, reducing its natural structure and pore spaces. The compaction restricts the movement of air, water, and nutrients within the soil, impacting root growth and overall plant development.
Another factor contributing to soil compaction is improper soil management practices. Over-tilling the soil, especially when it is wet, can lead to compaction as the soil particles become more easily compacted. Excessive foot or livestock traffic in agricultural fields or recreational areas can also contribute to soil compaction.
Natural processes such as erosion and sediment deposition can also lead to soil compaction. When soil particles are transported and deposited by water or wind, they can become tightly packed, reducing pore spaces and affecting soil permeability.
The consequences of soil compaction are numerous. It reduces the soil's ability to retain water, increases runoff, and hampers root penetration. Nutrient availability and microbial activity can be compromised, impacting soil fertility and ecosystem functions. In agricultural settings, soil compaction can result in reduced crop yields and increased susceptibility to erosion.
To mitigate soil compaction, various strategies can be employed. These include minimizing heavy machinery use on wet soils, implementing conservation practices such as contour plowing and terracing to prevent erosion, incorporating organic matter to improve soil structure, and practicing controlled grazing to reduce livestock-induced compaction.
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(Will give brainliest) Describe the influence Native American empires and European colonial rule have had on Mexico's political and social structure.
Give examples.
Answer: I don't know which timeline you are talking about, but I will assume it is from 1450 to 1750 answer! The influence that the Europeans had on Mexico's political and social structure was that Mexico was forced to become slave, and they were killed a lot by the disease.
Explanation: We know that when the Spanish colonial ruled Mexico, they forced the natives to become slaves, spread the smallpox disease, and forced Christianity into the social!
If you can, please give me a Brainliest; thank you!
Food energy gets created by producers and is passed to Group of answer choices consumers decomposers all of the answer choices scavengers
Answer:
The correct answer is - all of the answer choices.
Explanation:
In an ecosystem, there are various organisms that are grouped in different trophic levels and groups such as producers, consumers, scavengers or decomposers based on their function and position on the food and energy chain.
The food energy is created by producers and is passed to consumers, scavengers, and decomposers of all the organisms. Energy moves in only one direction in any ecosystem. Energy is passed from producers to one trophic level or energy level, to organisms in the next trophic level.
By the time clouds reach the top of a mountain, there is only ____ air left. It flows down the other side of the mountain and due to friction.
warm and wet, cools
warm and wet, warms
Cold and dry, warms
cold and dry, cools
Answer: Cold and dry, warms
Explanation:
By the time clouds reach the top of a mountain, there is only cold and dry air left. It flows down the other side of the mountain and, due to friction, warms.
If you are giving someone directions by describing an absolute location, you could say all of the following except "go to __________."
A.
38° 53' 23" N, 77° 0' 32" W
B.
East Capitol Street, NE and 1st Street, NE, Washington, DC, 20002
C.
the east end of the National Mall, just past the Reflecting Pool
D.
the United States Capitol Building
Answer:
C. The east end of the National Mall, just past the Reflecting Pool
Hope you have a great day :)
I will name you the brainliest if you help me! Please help!
If you were elected to Congress, which of the renewable power resources mentioned in this lesson would you vote to fund? Why? Answer in at least three sentences.
If I were elected to Congress, I would vote for solar energy to be funded. Even though the area that the solar panels would be built has to be sunny, I would still vote because it can be beneficial to sunny countries. It doesn't pollute the environment, and it is an efficient way to create energy.
Answer:
I would choose to fund Solar power. Solar power is environmentally friendly because it comes from a natural source, the sun. It's cheaper than natural gas, coal, nuclear energy, and is able to be collected year-round.
Discuss TWO reasons, other than language,
why Canada
does not fit the nation-state concept.
Describe a procedure to illustrate the movement of transform plate boundaries.
Answer:
What process occurs along transform fault plate boundary?
Answer: Two plates move laterally and pass each other along with giant fractures in the Earth's crust along with the third type of plate boundary which is the transform fault boundary. Transform faults get their name from the fact that they are linked to other types of plate boundaries. Most transform faults connect offset segments of oceanic ridges. Because plate interaction occurs without the formation or destruction of crust, these boundaries are conservative. Because the only motion along these faults is plate sliding past plate, the horizontal direction along the fault surface must parallel the plate motion.
Explanation:
Explain two ways in which the advancements of technology have promoted counterurbanization
The ways that technological advancement has promoted counter urbanization is through the following:
The creation of cars and other automobiles have led to environmental pollution in urban areas.Technology has led to Overcrowding in big cities.What is counterurbanization?This has to do with the process that would made people to migrate from the urban areas to rural areas.
The reasons that would lead to this is that the industrialization in the big cities makes the place polluted in all ways.
Due to the fact that a lot of people prefer towns to villages due to what is available in the cities, the towns are usually crowded.
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What are fossil fuel?
A. A type of fuel that uses the sun’s rays to produce energy.
B. A type of fuel that is used in it’s natural state.
C. A type of fuel that cannot be found naturally on the earth.
D. A type of fuel formed from the decay of plants and animals.
Answer:
D
Explanation:
Its formed from dead plants or animals in the earth
What are two examples of race in geography?
Answer:
Race refers to physical differences that groups and cultures consider socially significant. For example, people might identify their race as Aboriginal, African American or Black, Asian, European American or White, Native American, Native Hawaiian or Pacific Islander, Māori, or some other race.
is australia a country or a continent
(a)both
(b)country
(c) continent
Answer:
a
Explanation:
not really sure how to explain this
Answer:
a) both
Explanation:
Australia is a country but also a continent
A physical structure or a behavior that helps and organism to survive in its environment is?
Answer:
adaptation
Explanation:
Answer:
that's the answer pls brainliest
calculate the total number of years that each geological eras lasted, rounding to the neareast 100 million, Then, calculate each of these values as a percentage of the total 4.6 billion years of Earth History. Round your answer to the units place.
Explanation:
Cenozoic = 100 mil years (rounded) = 66 real
Mesozoic = 200 mil years (rounded) = 174 real
Paleozoic = 300 mil years (rounded) = 330 real
Cenozoic = 100mil/4.6bil = .0217 (x100 for percentage) = 2%
Mesozoic = 200mil/4.6bil = .0435 (x100 for percentage) = 4%
Paleozoic = 300mil/4.6bil = .0652 (x100 for percentage) = 7%
Marcus read that systems provide feedback, or the return of information. Feedback can either cause a change in the system or keep it stable. Melting glaciers are an example of positive feedback. Why is this considered positive feedback
Answer:
melting glaciers would let the surrounding air and land get warmer which would cause the glacier to melt faster.
Explanation:
A positive feedback causes a system to remain stable or causes a change in the system. It is the return of the information to all.
In the context, melting of the glacier is considered as a positive feedback because as the glacier melts it causes the land and the surrounding air to get warmer which makes the glacier to melt at a faster rate.
Low birthrates and low death rates have led to an
Answer:
Low fertility produces an age structure that creates a momentum for future population decline, a situation that must be stopped at some point if the population is to be demographically sustainable. Also, populations with low fertility can fall in size at an extremely rapid rate.
the document sometimes referred to as the constitution for all other land use within a city or county is known as:
The document you are referring to is commonly known as the "Zoning Ordinance" or "Zoning Code."
The Zoning Ordinance is a set of regulations that governs land use and development within a city or county. It establishes specific guidelines and standards for different zones or districts within the jurisdiction. These zones are typically categorized based on the type of land use allowed, such as residential, commercial, industrial, or mixed-use.
The purpose of a Zoning Ordinance is to promote orderly growth and development, protect the character of different areas, ensure compatibility between land uses, and address public health, safety, and welfare concerns. It typically includes provisions related to building heights, setbacks, lot sizes, parking requirements, and other factors that determine how land can be utilized.
The Zoning Ordinance is often considered the constitution for land use within a city or county because it sets the legal framework for how properties can be used and developed. It guides landowners, developers, and government officials in making decisions regarding land use, building permits, and zoning variances.
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The lower the viscosity of a lava the more likely it is to produce an ________ eruption
The lower the viscosity of a lava, the more likely it is to produce an "effusive" eruption.
Viscosity refers to the resistance of a substance, such as lava, to flow. In the context of volcanic eruptions, lava viscosity plays a significant role in determining the eruptive style. When lava has low viscosity, it flows more easily, allowing gases to escape more readily and resulting in a relatively gentle eruption characterized by the effusion of lava flows.
Effusive eruptions are typically characterized by the slow and steady movement of lava, often forming extensive lava flows that spread over the surrounding area. The low viscosity of the lava allows it to flow smoothly and cover greater distances before solidifying. These eruptions are generally less explosive and pose a lower risk to human populations compared to highly viscous, explosive eruptions.
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the new madrid fault line runs along part of the mississippi river in southeastern missouri and eastern arkansas. it is expected to become active and cause a large earthquake in the near future, and scientists know that the mississippi river channel shifted a number of times due to past earthquakes. which situation caused by a new madrid earthquake could result in geographic isolation that may potentially lead to speciation?
The shifting of the Mississippi River channel caused by a New Madrid earthquake could potentially result in geographic isolation that may lead to speciation.
Geographic isolation refers to a situation where a physical barrier, such as a river, mountain range, or fault line, separates a population of organisms, preventing gene flow between them. In the context of the New Madrid fault line and the Mississippi River, a major earthquake could cause significant changes to the river's course.
If the earthquake-induced shifts in the river channel create new barriers that separate populations of organisms, it can lead to geographic isolation. Over time, this isolation can result in limited gene flow between the populations, allowing for genetic divergence and the potential for speciation to occur.
Different selective pressures and genetic adaptations in each isolated population can drive further genetic differentiation, potentially leading to the formation of distinct species. Therefore, the geographic isolation caused by a New Madrid earthquake-induced shifting of the Mississippi River channel could contribute to speciation processes in the affected region.
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How do trade barriers affect the African economy today?
A. They make it harder for Africa to sell goods to the United States.
B. They cause Africa's agricultural prices to go up.
C. They allow Africa to compete better in the global marketplace.
D. They force Africa to invest more heavily in industrialization.
Answer:
they cause Africas agriculture prices to go u
Explanation:
It is important to keep household batteries out of the landfills because of all of the following except
a) they can leach toxic materials
b) their decomposition can contribute to greenhouse gas emissions
c) they can be recycled, which would reduce the need for additional energy
d) they can be recycled, which would reduce the need for additional raw materials
e) they take up space in the land fills and have a finite supply of landfill space
It is important to keep household batteries out of landfills because of all the following reasons except their decomposition can contribute to greenhouse gas emissions. Option B.
Which type of battery is used in households?They are alkaline and zinc-carbon. These common everyday batteries can be used in products such as alarm clocks, calculators, flashlights, TV remote controls, radios, remote-control products, children's toys, and other items.
The following are important reasons to keep household batteries out of landfills. They are listed below:
A) They can leach toxic materials.
C) They can be recycled, which would reduce the need for additional energy.
D) They can be recycled, which would reduce the need for additional raw materials.
E) They take up space in the landfills and have a finite supply of landfill space.
Therefore, their decomposition can contribute to greenhouse gas emissions is exceptional.
Hence, the correct answer is option B.
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while a studying the classification of living things you are given a specimen that has cell walls. the ONLY kingdom you can rule out is??
a. fungi
b. animal
c. bacteria
d. plant
Answer: b. animal
Explanation: The presence of cell walls is a characteristic of plant cells, fungi cells and some bacteria cells, but not animal cells. So, animal kingdom can be ruled out as a possible kingdom for this specimen.
Select the correct answer.
Which type of work was the main occupation during the Xia dynasty?
O A. Jade works
OB. fishing
O c. agriculture
OD. selling of pottery
Reset
Next
Answer:
B- Fishing
Explanation:
Fishing was a phenomenal and a very helpful way of providing food. and how many eat and so starving since it was so easy to catch fish. I hope I helped! (I just learned about this awhile ago in my history class)
granite and rhyolite are igneous rocks typically composed of the minerals plagioclase, hornblende, and biotite. true or false
True. Granite and rhyolite are both igneous rocks that are typically composed of the minerals plagioclase, hornblende, and biotite. However, there are some differences between the two rocks.
Granite is a coarse-grained rock that is mainly composed of feldspar and quartz, while rhyolite is a fine-grained rock that is similar in composition to granite but with smaller mineral grains. Additionally, granite is usually found in continental crust and is formed by the slow cooling of magma, while rhyolite is typically found in volcanic areas and is formed by the rapid cooling of lava. Both rocks are important building materials and have been used in construction and sculpture for centuries.
True, granite and rhyolite are both igneous rocks. Granite is a coarse-grained, intrusive rock mainly composed of minerals like plagioclase, quartz, hornblende, and biotite. Rhyolite is a fine-grained, extrusive rock with a similar composition to granite, but typically has a higher silica content. Both rocks are formed from the cooling and solidification of magma or lava, with granite forming beneath the Earth's surface and rhyolite forming above the surface.
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