When temperature rises, atoms and molecules moves much faster and collide with each other, creating thermal energy. Thermal energy is the energy that results from the heated substance's temperature.
Thermal power generating involves turning turbines using steam produced by burning coal, liquid natural gas (LNG), oil, and other materials. Everyday forces like friction are produced when two surfaces come into contact. The interaction increases the heat energy of the two surfaces as they slide against one another. An average 100-watt lamp produces thermal energy that is comparable to that of the human body.
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what is a chief difference between the work environment today and 30 years ago
The chief difference between the work environment today and 30 year ago is People often change their jobs when they are not satisfy with the present job, when they have being offered a job with higher pay and carrier growth , which gives them opportunity to achieve more success and gain more control over their carrier.
What is Work Environment?The work environment, the the physical condition or setting in which one perform his or her job. It must be safe and favorable working environment because it will enable one to be more focused and productive.
In other to achieve productivity, a good working environment is a must because it will influence employee's mindset and motivate them to produce high quality work consistently. This will boost collaboration and improve productivity.
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About how many different languages are spoken in Sub-Saharan Africa?
A) 4
B) 500
C) 12,000
D) 2,000
E) 1,000
Answer:
E - 1,000 languages
Answer:
12,000
Explanation:
There is immense diversity within the 750 million people in Subsaharan Africa, and within each country are cultural and ethnic groups with their own history, language, and religion. More than two thousand separate and distinct languages are spoken in all of Africa. Forty are spoken by more than a million people.
so I'll say about 12,000
What are four fossil evidences?
Scientists commonly use trace fossils, molds and casts, replacement fossils, petrified fossils, amber, and original material fossils as fossil evidence.
Fossils provide crucial evidence for evolution and plant and animal adaptation to their environments. Fossil evidence documents how creatures evolved and how this method can be represented by a 'tree of life,' demonstrating that all species are related to one another.
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What were the 3 main features of the new economic policy?
The three principal features of the New Economic Policy are Liberalisation, Privatisation and Globalisation.
What is New Economic PolicyNew economic policies proposed by Vladimir Lenin to prevent Russia's economic collapse. The New Economic Policy allowed small businesses to be owned again for personal gain while the state continued to control banking, foreign trade and large industry.
The New Economic Policy was formally voted on at the 10th congress of the Russian Communist Party.
The Revolution in Lenin's erThroughout his reign, Vladimir Lenin was called a German spy, even though he actually received some money from the government of that country. Until in the end he met Leon Trotsky, a person who helped and became a loyal supporter.
Thanks to Trotsky's brilliance, the Bolsheviks succeeded in occupying the top of the government in Russia. Until finally, after going through several military attacks, 390 of the 650 delegates handed over power to the Soviets with Lenin as the leader of the new government.
As leader of the Bolshevik faction of the Russian Social Democratic Labor Party, he played a major role in launching the October 1917 Revolution that overthrew the Russian Provisional Government and established the Russian SFSR. Soon after, Lenin implemented socialist reforms which included transferring property rights to land and buildings to the soviet (workers' council).
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what is ths best defination of directions suitable for class 9
introduction to directions
importance of directions in daily life
Direction is essential in everyone's life whether it is the map direction or life direction.
Direction avoids confusion and provides us with mental clarity. It gives us a sense of belonging to the world and helps in sticking to our goals whether it is short-term or long-term. Additionally, direction promotes mental health and avoids overthinking and similar problems.
When you have direction in your life, each day is another opportunity. That also becomes how you view life or your perspective. Having a sense of direction in your life means you're closer to achieving your goals even after you lose blood, sweat, and tears. That is called passion. You can write your own story and have meaning in your life when you have a sense of direction. That is called purpose.
Without direction, we will lose our potential. We will not be able to channelize our energy. We will lose our spark and eventually we will lose the will to live in this world.
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the uprisings by the kashmiri living in pakistan and india and the muslim uighurs in china are two examples of what kind of movement?
The uprising that people in Kashmir did in Pakistan and India, and that of Muslim Uighurs in China are called Ethno-national movements.
What are Ethno-national movements?An Ethno-national movement is a type of movement where people protest or engage in uprisings to demand they people of their ethnicity are either treated better and more equal in a nation, or given their own nation to govern themselves.
The Kashmiri people in India and Pakistan as well as the Muslim Uighurs, want more equality in their nations, or for a chance to establish their own nations which is why they have engaged in uprisings.
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solution in geography
Answer:
Explanation:
Is polar bear male or female?
Polar bears exhibit sexual dimorphism; male polar bears can be two to three times larger than female polar bears. Males range from about 8-10 feet (2.4-3 meters) in length, while females are generally 6-8 feet (1.8-2.4 m) in length. Their tails are 3-5 inches (7.5-12.5 cm) long.
The polar undergo is the most important land carnivore alive in the world nowadays. Person adult males weigh from four hundred to six hundred kilograms (880 to at least one,320 pounds) and from time to time exceed 800 kilograms (1,760 kilos). Ladies are about 1/2 the size of males and generally weigh 2 hundred to three hundred kilograms (440 to 660 kilos).
They are about seven to 8 ft long, measured from the nostril to the end in their very quick tail. Male polar bears are tons larger than females. A big male can weigh more than 1,seven-hundred pounds, while a big female is about half of that size (up to one,000 pounds).
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Question 1 of 15
Why are fossil fuels used so much today?
Fossil fuels are easy to use because they are readily available. Middle Eastern countries as well as Russia, the United States and some South American countries have large oil reserves that are currently being used to meet the world's energy needs.
What are fossil fuels?Fossil fuels are formed by the decomposition of buried carbon-based organisms that died millions of years ago. They create carbon-rich deposits that are decomposed and burned for energy. They are non-renewable and currently provide about 80% of the world's energy. Fossil fuels are hydrocarbon-based substances that are naturally formed in the earth's crust from the remains of dead plants and animals and are extracted and burned as fuel. The main fossil fuels are coal, oil and natural gas. These fuels are also called fossil fuels because they are built from the remains of dead animals and plants. Today, fossil fuels are necessary for human survival and daily life and are the world's major source of energy. Fossil fuels is a collective term for non-renewable energy sources such as coal, coal products, natural gas, derived gases, crude oil, petroleum products, and non-renewable waste.To learn more about Fossil fuels from the given link :
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Where are the 3 locations that volcanoes can form?
Answer: The 3 locations that can form volcanoes are as listed:
1. Convergent boundaries known also as subduction zones
2. Divergent boundaries known also as extensional boundaries (rift and mid-ocean ridges
3. Volcanic Hotspots
Explanation: Convergent boundaries are areas where oceanic or continental tectonic plates go under each other, and this extends tremendous pressure on areas that are in contact leading to rock melting and substances such as water being converted into gas.
Divergent boundaries are areas where plates move away from each other, creating gaps and magma can easily reach the surface leading to volcanic activity.
Volcanic Hotspots are areas likely to form volcanic formation. It is unclear why, but some areas of the mantle which are referred to as plumes, become much hotter than the rest of the mantle. These plumes rise upward towards the surface, and wherever it finds weakness (cracks) in the crust, it flows through leading to the outpour of lava, forming volcanoes. Hotspot volcano distribution is random because there is no pattern in distribution of plumes. These types of volcanoes include Hawaii and Yellowstone Park.
What is the US economic system ?
The United States has a capitalistic economic system.
People, not the government, own the majority of enterprises in a capitalist society. Businesses in the US choose what products to market. They choose the price they will charge for goods and services. People then choose what they want to purchase. We refer to this as a market economy. People, not the government, are in charge of the economy.
Many people believe that the United States has a democratic capitalism political-economic structure. A political, economic, and social system and ideology based on a tripartite structure of a market-driven economy that is predominately based on a democratic polity is known as democratic capitalism, also referred to as capitalist democracy. The three pillars are fiscal responsibility, a liberal moral-cultural system that promotes pluralism, and economic incentives through free markets.
Hence, the market economy of the United States is a mixed capitalist.
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wildlife problems and solutions
The population decline of numerous wildlife species is one of the most important problems now affecting our world.
The greatest number of species are threatened by the overuse of natural resources, including overfishing, overhunting, and deforestation of forests. Another major danger is the increase in agriculture, which includes land used for crops, cattle, wood, and aquaculture. habitat loss, livestock rivalry, and agricultural pollution are the main causes of this.
There are numerous potential solutions, even if the reasons are intricate and frequently connected. The establishment of wildlife corridors, which are constrained stretches of our terrain that link disparate wildlife groups, is one such option. The concept is not new, but it has recently gained popularity as scientists and policymakers search for strategies to prevent the extinction of species like bears, wolves, birds, and butterflies.
The idea behind wildlife corridors is straightforward: when animals can easily migrate between their residences and hunting areas, they have access to food, mates, and secure locations to raise their young — all essential elements of a healthy ecosystem and the survival of the species. Sometimes a fragmented environment can even be brought back to its natural state with the aid of wildlife corridors.
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how many canary islands are there
Answer:
There are eight main canary islands
Explanation:
In total, there are eight main Canary Islands, the largest island of the archipelago is Tenerife, followed by Fuerteventura, Gran Canaria, Lanzarote, La Palma, La Gomera, and El Hierro, with the smallest being La Graciosa.
Answer:
8 canary main islands.
Explanation:
How do I calculate the geomagnetic coordinates?
Answer:
H - total horizontal field vector directed along the local geomagnetic meridian, i.e., H = sqrt( X^2 + Y^2) where X and Y are the geomagnetic field components measured along the geographic meridian (positive - northward) and geographic latitude (positive - eastward);
why dont volcanic arcs form at transform plate boundaries
Because they do not alter the pressure, temperature, or mantle composition, volcanoes are not seen at transform borders.
A volcano is a crack in a planet's crust, such as the one on Earth, that permits hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. Most volcanoes on Earth are found underwater, and they are most frequently found where tectonic plates are diverging or convergent. For instance, the Pacific Ring of Fire has volcanoes created by convergent tectonic plates while the Mid-Atlantic Ridge has volcanoes caused by divergent tectonic plates.
In areas where the plates of the crust are being stretched and thinned, such as the East African Rift, the Wells Gray-Clearwater volcanic zone, and the Rio Grande rift in North America, volcanoes can also emerge.
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What are the 4 features of volcano?
Answer: The main features of a volcano include the magma chamber, vents, craters and slopes.
How can Sub-Saharan Africa's economic situation be described?
Foreign investors are not interested in Sub-Saharan Africa.
Progress is hindered by weak governments.
The region relies on its natural resources to repay its debt.
Subsistence farming is no longer used.
Sub-Saharan Africa's economic situation can be described as : b).Progress is hindered by weak governments and c)The region relies on its natural resources to repay its debt.
How is Sub- Saharan Africa's economy?Sub-Saharan Africa is the poorest region in the world, with weak economies. They are dependent only on few products, and have a very bad politics.
Despite it being one of the richest regions in terms of natural resources, Sub-Saharan African countries do not really benefit from it. The reason is that the majority of these countries have taken very large loans. And as their economies are not able to repay, they use their natural resources to pay the debt.
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What's the name of the model that describes how
air circulates between low and high-pressure
belts as a result of differing conditions at different
latitudes?
Answer:
The global atmospheric circulation model describes how air circulates between low and high-pressure belts as a result of differing conditions at different latitudes. The Earth's surface is warmed by the Sun at the equator. The Earth transfers this heat to the air, which then rises because it is hot.
Explanation:
Hope this helps
what is the proper way to get the firearm into and down from the stand
The proper way to get the firearm into and down from the stand is to use the haul line taking example like strong rope, strap or commercially made line to carry the firearms.
A firearm is defined as any type of gun designed to be readily carried and used by an individual.
Carrying firearms to climb a tree is dangerous. It is also believed that the additional weight of the gun can lead to loss of balance, thereby chances of hunter falling from tree increases.
Along with the hunter's fall, there may be an accidental discharge which may eventually injure or kill the hunter.
Also, when a haul line is used to carry the firearms, the hunter still needs to follow the certain precautions to avoid the accidental discharge, such as unloading of weapons and turning the the muzzle upside down.
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(Complete question) is:
A hunter carries a firearm while climbing into and out of a tree stand. What is the proper way to get the firearm into and down from the stand?.
Why do developing countries impose trade restrictions?
The reasons developing countries impose trade restrictions are to protect domestic industry from foreign competition, protect emerging industries to become mature, protect domestic jobs, and gain government revenue.
What should we know about trade restrictions?Trade restrictions refer to various barriers that make a trade in goods and services between countries immobile. If the obstacle comes from government policy, we call it trade protection. The reason developing country do trade restrictions are to:
Protect domestic industry from foreign competition. If foreign goods and services easily enter the domestic market, it increases domestic competition.Protect emerging industries until they become mature and internationally competitive. Some countries want to ensure their strategic industries grow well. Such industries usually contribute to national security, employment, technology, or value chains with various other industries.Protecting domestic jobs. Imports benefit foreign producers because money flows from domestically to them. In addition, when imports increase, they will increase production. It creates jobs in their country but not domestically.To generate government revenue. By imposing import tariffs, the government gains a source of revenue other than individual taxes or business taxes.Learn more about International Trade here brainly.com/question/29584926
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What are three reasons restrict trade?
Three reasons to restrict trade are:
1) To protect the national companies of a place from foreign companies.
2) To increase the revenue of the government.
3) To reduce competition
Many countries restrict trade with foreign countries in order to strengthen the economy as well as the government.
When foreign products are introduced in the market, the competition with local companies with increase. As a result, there will be a loss to the national companies. Hence, many countries restrict trade in order to benefit local companies.
Bringing foreign products into the market causes money for importing products. Hence, a government that wants to increase revenue and not waste money on imports will restrict trade.
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what does this pattern suggests about how the seafloor forms
The pattern suggests that new seafloor is formed in the middle at the Ridge and some new seafloor moves to each side of the Ridge forming a symmetric pattern.
A geological process known as seafloor spreading involves the separation of tectonic plates, which are sizable chunks of the lithosphere of the Earth. Mantle convection is responsible for activities such as seafloor spreading and other tectonic activity. Earth's mantle is slowly churning in a process called convection. Heat from the lower mantle and core is transported to the lithosphere by convection currents. Lithospheric materials are also "recycled" by convection currents and returned to the mantle. Divergent plate boundaries cause seafloor spreading. The crust becomes more flexible and less dense when tectonic plates progressively drift apart due to heat from the mantle's convection currents.
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What was trading life like in Africa?
(like was is it difficult or easy)
Answer: trading in africa was difficult
Explanation:
What are the 3 main features of a volcano?
The magma chamber, vents, craters, and slopes are the main features of a volcano. Volcanoes have distinguishing characteristics.
Volcanoes have distinct characteristics: The basaltic lava is stored beneath the ground in a magma chamber. The main vent is the path that magma takes to reach the Earth's crust. Secondary vent - A few magma may escape through the volcano's side, especially if the main vent has become blocked. The magma chamber, vents, craters, and slopes are the main features of a volcano.
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Comparing your samples of sandstone and conglomerate, which of following statements is most accurate?
The answer is ''Conglomerate has an average grain size greater than that of sandstone''.
One of the most prevalent types of sedimentary rocks is sandstone, which is a sedimentary rock that may be found in sedimentary basins all over the world. Rock fragments the size of sand, minerals, and organic substances make up its composition. The diameter of sand-sized particles ranges from 1/16 millimeters to 2 millimeters. It may also comprise a matrix of silt- or clay-sized particles that fill the spaces between the sand grains in addition to cementing material that holds the sand grains together.
A sedimentary rock that resembles concrete is called a conglomerate. It is composed of big, rounded pebbles (clasts) that are joined together by a calcite, iron oxide, or silica matrix. Wherever gravel can become rounded due to distance traveled or tumbling, conglomerate rock can form. Conglomerates can be created by glaciers, riverbeds, and beaches.
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The complete question is -
Comparing your samples of sandstone and conglomerate, which of the following statements is most accurate?
A) Sandstone is a metamorphic rock
B) Sandstone has a single-grain size
C) Sandstone has more average grain size than a conglomerate
D) Conglomorate has an average grain size greater than that of sandstone.
how can scientists use diamonds to understand conditions inside earth
The endurance of the continents of Earth in the face of destructive tectonic activity . This stability comes from the mantle that connects the land masses to the subsurface.
According to a recent study by a group of geoscientists from Carnegie, mantle the Gemological Institute of America, and the University of Alberta, diamonds can be used to demonstrate how a buoyant section of the Earth mantle beneath some of the continents formed thick enough to ensure long-term stability. Diamonds are a geologist's best friend, despite the fact that jewelry aficionados adore them. Because they Earth originate from a deep location in the Earth, tiny mineral grains captured inside of diamonds are there.
With its atoms arranged in a crystal shape known as diamond cubic, the element carbon takes on the strong shape of diamond. The chemically Earth stable structure of carbon at room temperature and strain is another solid form of carbon known as graphite; nevertheless, diamond mantle transforms to it very slowly.
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What are three reasons countries restrict trade ?
The three reasons for countries to rest trade are :
Domestic producers produce the same products as imported goods so that consumers still prioritize buying domestic products.Avoiding price reductions in the market that will harm domestic producers.Reducing pressure on the exchange rate and balancing the economy.What are trade restrictions?
Trade restrictions are barriers created against trade in goods and services between two or more countries.
A cause a country does trade restrictions is to protect established domestic industries from foreign competition. If foreign goods and services easily enter the domestic market, it increases domestic competition. International economic policy is the overall action of the government of a country that aims to increase the rate of economic growth.
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is the crust a physical layer
Yes, the crust is a physical layer. Crust is defined as the layer containing the physical properties of earth.
Earth is made up of three layers which are the crust, the mantle and the core.
Crust defines the outermost shell of our terrestrial planet. Our planet’s thin, 40-kilometer (25-mile) deep crust—just 1% of the Earth’s mass—contains all known life in the universe.
The crust is formed from the solid rocks and minerals. Beneath the earth's crust is the mantle, which is also solid rocks and minerals, but punctuated by the malleable areas of semi-solid magma.
At the center of the Earth there is a hot, dense metal core. Earth’s layers continuously interact with each other, and the crust and the upper portion of the mantle are part of the single geologic unit called as the lithosphere.
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What type of economic system does the US have?
The economic system that the U.S. has is the capitalistic economy system.
Capitalism is the type of economic system that the US has. It means that people own most businesses instead of the government. People decide what to sell and how much they want to charge for their product and services, therefore they are the one who controls the economy/
Capitalism, specifically free market capitalism, is a powerful force for the world since it combines liberal democracy with free market economics. That being said, it comes with a lot of disadvantages, such as:
Monopoly power.Inherited wealth.Wealth inequality.Social division.Ignored social benefit.Boom and bust cycles.Monopsony power.Learn more about capitalism at https://brainly.com/question/25879591
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using the data in the seismogram in part a and your answer to part b, compute the distance from the seismic station to the earthquake with the accompanying travel-time graph.
Answer:
yes I have this too. And I don't know why
