Humans need energy for whatever function we develop. Houses must be heated, energy is needed for the development of industry and agriculture and even in our body there is a constant flow of energy. All the processes that provide us with the luxuries and comforts in our daily life require an energy expenditure. This is an industrial process that can be developed through the use of different sources. These sources can be renewable and non-renewable. Renewable energy sources are replaced over time and therefore do not disappear easily. However, non-renewable energy sources are threatened and may disappear if the use is high.
Nowadays, many renewable energy sources are used, for example solar, wind and hydraulic energy. Ironically, today we still use as higher energy resources those from non-renewable energy sources, or fossil fuels. Since these sources are not renewable, they will tend to rise in price to levels where their use will not be economically satisfactory.
Historically, fossil fuels are available in large quantities easily obtainable and transported. However, there are clear signs that the sources of fossil fuel supply are limited and depleted and that their replacement could take centuries. Both the sources and sinks of fossil fuels are limited. The sources exist in deep layers of land and sinks, for example, air and water, which absorbs the residual products of these fossil fuels.
Why do we use fossil fuels extensively yet? The question is simple: because it is cheaper than other alternatives that exist today. Some environmental scientists predict that the prices of fossil fuels will increase over time due to their scarcity in the market. This can cause a change to alternative technology sources that, in fact, is already beginning to be noticed. is not sure whether fossil fuels will disappear in the future.
What type of religion did the Sumerian practice
The Sumerians originally practiced a polytheistic religion which is believing more than one god.
Please mark brainliest which would help alot :3
Help please...Were Lewis and Clark respectul with the Native Americans?
Someone please help me
it would be a hope i helped
Read a picture to the children
Which statement about the European Union is true?
A) The group of European countries shares a government.
B) Any country willing to eliminate tariffs may become a member.
C) The major goal is to strengthen trade within Europe.
D) It controls the economies of member countries.
The answrr is C) The major goal is to strenghten trade within Europe
In the one of the treaties signed in 1992 you can read this
RESOLVED to achieve the strengthening and the convergence of their economies and to establish an economic and monetary union including, in accordance with the provisions of this Treaty, a single and stable currency,
DETERMINED to promote economic and social progress for their peoples, within the context of the accomplishment of the internal market and of reinforced cohesion and environmental protection, and to implement policies ensuring that advances in economic integration are accompanied by parallel progress in other fields,
Answer:
C) The major goal is to strengthen trade within Europe.
Explanation:
The European Union is a block of cooperation, where member countries can benefit economically, politically and as a consequence, socially. Nations that are part of the EU can trade freely, without customs barriers. This fulfills the main objective of the European Union, which is to integrate the economies of Europe into a free market system that stimulates trade between the members.However, each country has its political and economic autonomy to decide on its internal processes. And there is no shared government, each country has its own system in place.
What percentage of the total incoming radiation to the Earth is lost by reflection? 20 40 50 70
Answer:
40
Explanation:
Final answer:
Approximately 30% of the total incoming radiation to the Earth is lost by reflection, a concept known as Earth's albedo. This reflects the balanced interaction between absorption and reflection across different surfaces and the atmosphere, crucial for Earth's energy balance.
Explanation:
The question asks what percentage of the total incoming radiation to the Earth is lost by reflection. The term used to describe the fraction of sunlight that is reflected by Earth's surface or atmosphere back into space is called albedo. From various studies and observations, it has been determined that the Earth's average albedo is approximately 30%.
This means that around 30% of incoming solar radiation is reflected back to space, while the remaining 70% is absorbed by the Earth's surface and atmosphere. This absorption and reflection dynamic is crucial for maintaining the Earth's energy balance, affecting climate and weather patterns significantly.
Light-colored surfaces, such as snow and clouds, have a high albedo and reflect most sunlight, whereas darker surfaces like oceans and forests absorb more sunlight, having a lower albedo. The overall albedo of approximately 30% is an average that accounts for the diverse reflectivity of different Earth surfaces and the atmosphere.
According to the text, what did Germans look for after world war 1?
A: a powerful leader
B: trade opportunities with the United States
C: peaceful ways to build relationships with other European countries
D: a different form of government
Post-World War I, Germans sought a powerful leader to overcome the humiliations of the Treaty of Versailles and restore national strength, leading to the rise of Hitler and the Nazi party.
Explanation:Post-World War I GermanyAfter World War I, Germany faced numerous hardships under the Weimar Republic, including economic turmoil and political instability due to the harsh conditions of the Treaty of Versailles. Seeking a reversal of these humiliations, which included war guilt, heavy reparations, and reduced military capabilities, Germans looked for a powerful leader. This desire for strong leadership ultimately led to the rise of Adolf Hitler and the Nazi party, who promised to restore Germany to greatness and to overturn the Treaty of Versailles constraints, establishing a dominant German Empire.
President appoints federal judges. Which group approves the appointment?
I'm pretty sure that the Clause approves/helps the President's decision in appointing federal judges of the Supreme Court in the Judicial Branch of the United States government, but I could be wrong on this.
which of the following best describes the impact of both written and unwritten languages on the culture in early river civilizations? a: created new jobs within society/ b: helped give people a list of laws to obey/ c:allowed for a greater transfer of knowledge/ d: increased trade opportunities with other cultures
which activities are associated with Catherine the Great
Look at the Venn diagram comparing Daoism and Confucianism
A Venn diagram is shown. The left circle is labeled Daoism and contains two items, balance between Yin and Yang, and quiet life. The right circle is labeled Confucianism and contains 4 items, morals, rituals, learning, and relationships. The center area where the circles intersect is labeled with a question mark.
Which phrase replaces the question mark in the diagram?
A.
competition for wealth
B.
order and stability
C.
people are basically evil
D.
development of bureaucracy
I'd go for Order and Stability. A is not normally found intrinsically in religious beliefs or phisophies of life, C is a tenant of Christianity and D is related to economy and history.
Answer:
A. competition for wealth
Explanation:
competition for wealth because competition for wealth as to do balance between Yin and Yang, quite life, morals, rituals, learning, and relationships.
Who led a rebellion against Spanish rule in Venezuela
A) Jose Morelos
B) Simon bolivar
C)Lincoln marti
D) Joseph Stalin
Please help I need it quick
simon bolivar led the rebellion
B) Simon bolivar
Hope this helps
which country would have the largest need for educational improvements?
A) Japan
B) Somalia
C) South Korea
D) United States
The correct answer is B. Somalia
Explanation
According to the graph, the country that most needs to improve its educational system is Somalia because there, twenty-three percent of the population is linked to primary education, while the other countries have higher percentages of their population related to the education, for example, Japan with one hundred percent, the United States with ninety-two percent and South Korea with ninety-eight percent. Additionally, a low primary school enrollment shows only a small percentage of the population has access to education and therefore, the education should be improved to guarantee everyone or at least the majority of the population has access to it. So, the correct answer is B. Somalia
The answer delves into countries needing educational improvements, emphasizing the United States, Somalia, and South Korea.
Countries with the largest need for educational improvements:
United States: Despite high spending, the U.S. lags behind in math, reading, and problem-solving skills compared to countries like Korea, Canada, and Japan.
Somalia: As an economically underdeveloped country, Somalia faces significant challenges in providing quality education.
South Korea: While South Korea has shown remarkable progress in its education system, the need for continuous improvement remains.
fortified area on a hilltop
The correct answer, given the particular wording, is Acropolis.
The Acropolis was the fortified area on top of the hill usually associated with a town wherein there was usually a temple to the patron God of the city or region.
The most famous of these acropolis is the one in Athens where the Parthenon stands.
A fortified area on a hilltop refers to strategic settlement construction on elevated terrains for defense and other purposes, as seen in historical sites like Great Zimbabwe or the city of Jericho.
A fortified area on a hilltop often refers to a historical setup where the inhabitants constructed their settlements on elevated terrains for strategic reasons, usually defense. Such a formation can be seen in structures like the Great Enclosure and the Hill Complex from the era of Great Zimbabwe. These constructions, which could include stone towers, enclosing walls, mud houses with stone foundations, and often sophisticated spatial organization, were typically surrounded by thick walls and/ or embankments.Another example from history is the city of Jericho, which was encircled by a thick stone wall along with a large ditch for protection, and a stone tower within the settlement. The intention behind these fortified areas was not just defense, but they also potentially housed important activities like religious rituals, administrative functions, and community gatherings.Learn more about Fortified area on a hilltop here:
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Question 7 (1 point)
Saved
Governor Eugene Talmadge opposed desegregation and what New Deal programs?
Question 7 options:
organized labor unions, free trade, state's rights
soil conservation, job training, and segregation of schools
welfare spending, federal government intervention, organized labor
electricity of rural areas, job creation for veterans, state's rights
Question 8 (1 point)
Choose President Franklin D. Roosevelt's connection to Georgia. (one answer only)
Question 8 options:
FDR had an unhappy connection to Georgia due to a childhood injury that happened in Georgia.
FDR had no connection to Georgia. He neither liked nor disliked the state.
FDR attended college and played football at the University of Georgia.
FDR visited Georgia often for the therapeutic waters.
Question 9 (1 point)
How did the federal New Deal programs of the 1930s have a lasting effect on the Georgia economy?
Question 9 options:
Roads, public buildings, and other facilities were constructed using federal money.
Georgia's citizens were provided with federal income tax relief.
The federal government provided money to attract new industries to Georgia.
The federal minimum wage was repealed, allowing wages to respond to supply and demand.
Question 15 (1 point)
True or False- The Atlanta Race Riot of 1906 began due to allegations of white women being attacked by African American men and racial tensions due to competition for jobs.
Question 15 options:
True
False
Question 7. Governor eugene Talmadge opposed desegregation and welfare spending, federal government intervention, organized labors.
Question 8 FDR visited Georgia often for the therapeutic waters. He visited 41 times Georgia. He had a retreat house in Georgia.
Question 9 Roads, public buildings, and other facilities were constructed using federal money.
True.
Which of the following is true of the Maya, Inca, and Aztec civilizations?
The territory was mostly rural and flat, with plenty of farmland and few cities.
The territory was divided into independent city-states.
Corn was the most important crop.
Trade with other civilizations was uncommon.
I can at least tell you it isn't
The territory was divided into independent city-states. ( I got a zero.)
Nor the flat land, as I remember the Aztec farmed from "Floating gardens."
The Aztec traded everything. So, If it's supposed to fit all three of them, it's already out for that option. (And all of them traded.)
I think, It'd have to be the last option left then, Corn being an important crop. It should be.
The correct answer is C. Corn was the most important crop
Explanation:
The Maya, Inca and Aztec civilizations were all human civilization that developed before the discovery and colonization of the new world. In the case of the Maya, this civilization developed in Central America and was recognized for the creation of complex cities, and important advancements on mathematics and other fields. On the other hand, the Incas were a civilization in South America and are mainly recognized for its complex political and economic system as well and the development of agriculture in territories that had mountains and other difficult conditions. Finally, the Aztec developed in Central America and were organized in city-states.
Although each of these civilizations were particular and developed in their own way they share a common feature which was the development of agriculture and the use of corn or maize as the basis for diet and in some cases for trade, this can be explained as the crops of corn thrive in all the American continent, it was easy to grow it and store it and also it was prepared and use in different ways, which made corn the most important crop for the Maya, Inca and Aztec even there were myths related to it and in some cases the corn became the center of certain aspects in these civilizations.
Born into slavery in Maryland
Learns to read and write despite laws making it illegal to teach slaves
Escapes from slavery
Participates in the American Anti-Slavery Society's Hundred Conventions Project
Publishes autobiography
Produces the abolitionist newspaper The North Star
Serves as president of the Freedman's Savings Bank
This table describes the life of which of these influential African Americans?
A) Nat Turner
B) James Somersett
C) Frederick Douglass
D) William Lloyd Garrison
Answer:
The correct answer is C. The table describes the life of Frederick Douglass.
Explanation:
Frederick Douglass was a revolutionary, politician, orator, writer. After escaping from the slave life in Maryland, he became the leader of the abolition of slavery and social reforms. His influence spanned through the whole American territory and he struggled for the rights of black people throughout his life. He was one of the representatives of the abolitionist movement.
At the age of eight, Douglas was sent to Baltimore to work with a relative of his master. He later worked in a shipyard. He fled in 1838 to Newford, Massachusetts. He returned to work in his old shipbuilding career, but his colleagues did not accept working with him because he was black.
In 1845 Douglas published a book on his life story. In that same year Douglas traveled to England, but returned to the United States in 1847 and founded a weekly newspaper called the North Star.
In 1881 he was appointed by US President James Garfield as registrer of real estate for the District of Columbia; then he became Plenipotentiary Minister in Haiti.
Think about how state laws would be affected if the entire Bill of Rights were incorporated. Would someone who felt that states should have the freedom to make their own laws support total incorporation or selective incorporation? Why? (1 point)
Someone who felt that states should have the freedom to make their own laws would support selective incorporation, as the incorporation of the Bill of Rights in its entirety would go against the liberties of the states in the matters of the establishment of their own laws.
State laws might not be affected by incorporating part of the Bill of Rights.
So selective incorporation of Bill of Rights by states would help people protect their civil liberties.
Who wrote of olive branch petition
John Dickinson wrote the olive branch petition
Congress adopts Olive Branch Petition. On this day in 1775, the Continental Congress adopts the Olive Branch Petition, written by John Dickinson, which appeals directly to King George III and expresses hope for reconciliation between the colonies and Great Britain
PLZ HELP FAST!!! what is Ismail known for?
a) He conquered Persia in the early 16th century, became Shah and founded the Safavid empire.
b) he copied the Ottoman way of waging war and vastly expanded his empire's size and inflence.
the answer is a thjat is what he is know n for
What did the United states hope to achieve with its air in Vietnam?
In the Air War of Vietnam, also known as Operation Rolling Thunder, the US hoped to 1) rise the morale of South Vietnam, 2) stop North Vietnam from spreading communism to South Vietnam, 3) destroy North Vietnam's transport and defenses, and 4) halt the flow of men and material to South Vietnam.
The United States hoped that North Vietnam would stop insurgency and communist idealogy in the South Vietnam with its air war.
Using the map below locate and label the following regions of Africa
I know that the Atlas Mountains are at the very top (in the green) , the Kalahari desert is at the very bottom, and the Sahara Desert is the yellowish color at the top
Genetic disorders can be caused by a change in the overall chromosome structure or the number of chromosomes. Please select the best answer from the choices provided T F
genetic disorders stem from a change in the nucleotide, so im going with false.
Final answer:
Genetic disorders can be caused by both mutations in genes and by changes in chromosome structure or number. Examples include Down syndrome, which results from having three copies of chromosome 21. These chromosomal irregularities can have significant and sometimes fatal effects on health.
Explanation:
True, genetic disorders can indeed be caused by a change in the overall chromosome structure or the number of chromosomes. Genetic disorders are typically the result of mutations in one or a few genes. However, many disorders also arise from abnormalities in chromosome number, such as trisomy, where an extra chromosome is present, or from chromosome structural rearrangements. Examples of such chromosomal disorders include Down syndrome, which is characterized by an additional copy of chromosome 21, also known as trisomy 21.
Inherited disorders can originate from irregular chromosome behavior during meiosis, leading to either an abnormal number of chromosomes or chromosome structural rearrangements. Such chromosomal defects can be quite severe and often have profound impacts on the individual's health. Some disorders are due to errors occurring during the formation of egg or sperm cells, leading to extra or damaged chromosomes. The consequences of these chromosomal irregularities are often dramatic and can be fatal.
to which state would you travel to visit Gettysburg and watch the Pirates play baseball in Pittsburgh-Iowa or Pennsylvania?
To visit Gettysburg and watch the Pirates play baseball in Pittsburgh, you would travel to Pennsylvania. Gettysburg is known for its historical significance during the Civil War, while Pittsburgh is the home of the Pirates baseball team.
Explanation:If you want to visit Gettysburg and watch the Pirates play baseball in Pittsburgh, you would travel to Pennsylvania
.
Gettysburg is a town in Adams County, Pennsylvania, known for its historical significance during the Civil War, specifically the Battle of Gettysburg (July 1-3, 1863) where the Confederate Commander was General Robert E. Lee. On the other hand, Pittsburgh is a city also located in Pennsylvania, and it's where the professional baseball team, the Pirates, plays their home games.
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please do not copy other answers.
In ancient Egypt there was a tomb. And it also had a paintings in it. Egyptians drew them. Why would egyptians want paintings in their tombs?
In Ancient Egypt the tomb walls of the rich and powerful were often filled with paintings. These paintings were there to help the person in the afterlife. They often depicted the person buried passing into the afterlife. They would show scenes of this person happy in the afterlife. In one painting the man buried is shown hunting and his wife and son are in the picture.
Why is Neptune, and not Pluto, considered the planet farthest from the sun?
Neptune’s moons are further from the sun than Pluto is, even though Neptune itself is not.
Pluto is now classified as a moon of Neptune.
Pluto is no longer classified as a planet.
Most of the time, Neptune is further from the sun than Pluto is.
Neptune is considered the farthest planet from the sun because the International Astronomical Union redefined what constitutes a planet in 2006, and Pluto did not meet all the criteria. Therefore, Neptune is the farthest planet in our solar system.
Explanation:The planet Neptune is considered the farthest from the sun in our solar system because Pluto is now classified as a 'dwarf planet' according to the International Astronomical Union (IAU). In 2006, the IAU redefined what constitutes a planet, and Pluto did not meet all the criteria because it did not clear its orbit of other debris.
Therefore, Neptune, being the eighth planet from the sun in our solar system, holds the position of the farthest planet. Even though Pluto has an elliptical orbit that can sometimes bring it closer to the sun than Neptune, it is not considered a planet, but a dwarf planet.
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I’m so confused. Help me please
The correct answer choices should be A.) The maniple was a flexible military unit and C.) The Roman soldiers built roads and bridges. Hope this helped!
The Savannah, Ogeechee, Altamaha, and Satilla rivers were known collectively as what name? A) The Rice Rivers B) The Indigo Waterway C) The Western Boundary D) The Cotton Connection
The correct answer should be A). The Rice Rivers. Hope this helped!
Answer:
A The Rice Rivers.
Explanation:
The rivers are located in the State of Georgia and they get their name collectively because rice was the first productive crop in that state.
The Savannah River is also the major boundary between the State of Georgia and the State of South Carolina.
I hope this answer helps you.
How is the creation of mummies related to Egypt’s dynasties?
The creation of mummies in ancient Egypt is closely related to the concept of dynasties. Dynasties in Egypt refer to long periods of time during which a single family or lineage ruled over the country.
The dynasties played a significant role in shaping Egyptian culture, including their beliefs and practices related to death and the afterlife, which ultimately influenced the creation of mummies.
The belief in the afterlife was central to ancient Egyptian culture, and they believed that preserving the body after death was essential for the deceased to continue their existence in the afterlife. The process of mummification involved preserving the body through various embalming techniques and rituals.
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what is climate change
CLIMATE CHANGE ALSO MEAN A GLOBAL WARNING.
Why do earthquakes and tsunamis occur in japan
For starters, Japan is located along the so-called Pacific Ring of Fire, which is the most active earthquake belt in the world. ... Within the Ring of Fire, several tectonic plates — including the Pacific Plate beneath the Pacific Ocean and the Philippine Sea Plate — mash and collide.
This is a government controlled by one person with absolute power. Question 3 options: Communist Democratic Autocratic Parliamentary
the answer is autocratic, an example of that would be a king or dictator
The type of government that is influenced by one person having supreme power is called an Autocratic government.
What is a government?Government is an authority that monitors the whole affair and workings going on in the country.
The autocratic government refers to an authority where the entire control is in the hands of one person and who is always in supreme power. The process applied by the concerned government is called autocracy. The person who is having supreme control is referred to as the dictator.
Therefore, the autocratic government is the one where the dictator controls and takes decisions as per his powers.
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