Why was the scientific community dissatisfied with the theory of continental drift?.
Answers
The theory of continental drift was proposed by Alfred Wegener, a German meteorologist and geophysicist in 1912. It was a hypothesis which stated that all the present-day continents were once part of a supercontinent called Pangaea. The theory suggested that the continents drifted away from each other over time due to the slow movement of the Earth's crust and that they continue to move today.
This theory was not accepted by the scientific community at the time for several reasons. There were several reasons why the scientific community was dissatisfied with the theory of continental drift proposed by Wegener. One of the reasons was that he couldn't explain how the continents moved.
He suggested that the continents moved by plowing through the ocean floor. However, geologists of the time knew that the ocean floor was not solid, and they had already identified that it was composed of a layer of sediment on top of a hard, rocky crust. This meant that the continents could not move in the way that Wegener suggested.Another reason for the skepticism was that Wegener had no mechanism for continental drift. It was not until the 1960s, when scientists discovered plate tectonics, that they were able to explain how continents move.
The theory of plate tectonics explained that the Earth's crust is divided into several large plates that move relative to one another. The plates are driven by convection currents in the mantle, which is the layer of the Earth between the crust and the core. As the plates move, they interact with each other, and this causes earthquakes, volcanic eruptions, and the formation of mountain ranges.
In conclusion, the scientific community was dissatisfied with Wegener's theory of continental drift because he could not explain how the continents moved, and he did not have a mechanism for continental drift. However, the discovery of plate tectonics in the 1960s provided a mechanism for continental drift, and this led to the acceptance of the theory.
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Related Questions
How do Arabain Jasmine seeds move?
Answers
Answer:
they move while growing once the pods come open seeds will go everywhere
Explanation:
Which of the following are not correctly paired? *
class Gastropoda: mussels
class Bivalvia: oysters
class Cephalopoda: octopus
class Polyplacophora: chitons
Answers
Answer:
The wrong pairing is class Gastropoda; mussels.
Explanation:
The first option is correct because the mussels don't belong in the class Gastropoda, but they are part of the class Bivalvia.
The second option is not correct because the oysters, just as the mussels, are part of the class Bivalvia, and are among the most numerous in it.
The third option is not correct because the octopuses are one of the leading members of the class Cephalopoda, being the largest on average, but also having a reputation or being among the most intelligent animals on our planet.
The fourth option is not correct because the chitons are a group of shelled marine animals that belong to the class Polyplacophora, and there are 940 species in existence.
Answer:
The wrong pairing is class Gastropoda; mussels.
Explanation:
Describe ONE way how agriculture as a primary sector is linked to the secondary and tertiary sectors
Answers
Answer:
One link between the primary sector the secondary sector, and the tertiary sectors, is the production of cotton which are used for the manufacture of clothing material, which are used by the secondary sector to manufacture clothing, and other fabrics, that are used by the tertiary sector for furnishing and trade
Explanation:
The primary sector is the sector that has land as the main input
Therefore, the primary sector includes sectors such as the agricultural sector
The secondary sector, manufactures goods using raw materials for the goods being the produce of the primary sector, including crops such as cocoa, used to produce food drink, corn, barley, millet, and grapes used for making alcoholic beverages, wheat, used for making bread, and cotton
The tertiary sector, which is the service sector, includes the retailing, banking, hotels, restaurants, police, and service industries
Name one of the 3 countries that are completely surrounded by another
country and the country surrounding it.
Answers
Answer: Niger- landlocked country
Explanation: Chad, Algeria, Libya, and Benin surround it
Answer:
Lesotho, Eswatini, Malawi.
Explanation:
Lesotho - It is a country that is completely surrounded by South Africa.
Eswatini - Country that is trapped by Mozambique and South Africa.
Malawi - Country that is surrounded by Mozambique and Tanzania.
How are the plate boundaries in Iceland and Chile similar? How are they different?
Answers
The way that plate boundaries in Iceland and Chile similar is that both are have volcanoes and Earthquakes. The way that they are different is that Iceland is one that lies in the Mid-Atlantic Ridge while that of Chile is in the convergent plate boundary.
What type of plate boundary is the island of Iceland?Iceland is situated on the Mid Atlantic Ridge, a divergent plate boundary where the Eurasian Plate and North American Plate are moving apart. Magma or molten rock rises to the surface and erupts as lava to form new ocean crust as the plates separate.
Two tectonic plates can diverge from one another, creating a border. As magma rises from the Earth's mantle to the surface and solidifies to form new oceanic crust, earthquakes frequently occur along these boundaries.
Chile is located on top of the South American tectonic plate, along with the other nations of the continent. The Nazca Plate joins the Pacific Plate at a divergent plate boundary known as the East Pacific Rise to the west of Chile. This region is beneath the Pacific Ocean.
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How fast do you have to throw the rock so that it never comes back to the asteroid and ends up traveling at a speed of 10 m/s when it is very far away?
Answers
When a rock is thrown from an asteroid in space, it will continue to travel until an external force acts on it. This means that the rock will not come back to the asteroid if it is thrown with sufficient velocity.
The speed required to achieve this will depend on the mass of the rock and the gravitational force between the rock and the asteroid. To calculate the required velocity, we can use the escape velocity equation :v = √(2GM/r)Where v is the escape velocity, G is the gravitational constant, M is the mass of the asteroid, and r is the distance between the rock and the center of the asteroid.
Using the given values, we can calculate the escape velocity as follows :v = √(2 * 6.6743 x 10^-11 * 10^18 / 200) ≈ 10.43 m/s This means that the rock needs to be thrown from the asteroid with a velocity of at least 10.43 m/s in order to never come back and end up traveling at a speed of 10 m/s when it is very far away. Any velocity greater than this will also work .In conclusion, to throw a rock from an asteroid so that it never comes back and ends up traveling at a speed of 10 m/s when it is very far away, the rock needs to be thrown with a velocity of at least 10.43 m/s.
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relative to the five themes of geographic science, latitude and longitude refer to relative to the five themes of geographic science, latitude and longitude refer to location. human-earth relationships. movement. place. region.
Answers
Option c, Latitude, and longitude relate to a place in relation to the five topics of geographic science.
Latitude and longitude are geographic coordinates that describe a location on the Earth's surface. These coordinates allow us to define a location's specific position and distinguish it from other places. Latitude and longitude are considered part of the concept of "location" in the five themes of geographic science.
This subject relates to a location's physical and human features that distinguish it, such as its topography, climate, natural resources, culture, and people.
Latitude and longitude are useful tools for identifying and characterizing locations within the framework of the Earth's geography, as well as for comprehending the relationships between different types of places.
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The question is -
Relative to the five themes of geographic science, latitude, and longitude refer to?
a. human-earth relationships
b. movement
c. place
d. region.
Using the exhibit, choose the letter for of the best answer, if you worked in Tennessee, where might you find a home in Alabama that would provide the shortest drive to work?
A, The northern suburbs of Gadsden
B, The northern suburbs of Huntsville
C, the northern exurbs of Florence
D, the northern exurbs of Birmingham
Answers
Answer:
C. The northern exurbs of Florence.
Explanation:
Because Tennesee is directly north of Alabama, the most northern town would be the closest to Tennessee, and Florence is the most northern town. Hope this helps friend.
The majority of New Zealanders live in rural areas.
Please select the best answer from the choices provided
T
F
Answers
Answer
False
Explanation:
<_>
Even though New Zealand's rural economy is renowned for its strength, the vast majority of its citizens reside in urban areas.
What is New Zealand ?The major urban centres are Wellington, which is centrally located at the southern tip of the North Island and serves as the country's capital, Hamilton, which serves as the agricultural region's centre, Christchurch, which is in the middle of the South Island and is the country's second-largest industrial area, and Dunedin, which is located even further south.
The North Island is home to the vast majority of New Zealanders. Although the rural areas of New Zealand are sparsely inhabited, there are numerous small towns with populations up to 10,000 and several provincial cities with populations of more than 20,000. several of theThe population has gone to the larger towns and cities, leaving the smaller towns and villages to fend for themselves.
Hence the above statement is False.
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(plato) alex's business shows high economic activity that is followed by a slump in growth. which phase of the business cycle is alex's business in?
a
trough
b. peak
c expansion
d. recession
Answers
Alex's business shows high economic activity that is followed by a slump in growth. The business cycle is Alex's business in expansion.
Define business cycle.A country's overall economic activity may experience fluctuations of a certain kind called business cycles. A business cycle consists of expansions that approximately coincide with one another in a variety of economic activity, followed by declines that are similarly pervasive (recessions). This succession of changes occurs on a regular basis but not repeatedly. Business cycles are one example of economic cycles.
Business cycles are marked by the alternation of the phases of expansion and contraction in aggregate economic activity, and the condolement among economic variables in each phase of the cycle. The alternating phases of expansion and decrease in overall economic activity are what define business cycles.
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Answer:
d. recession
Explanation:
took the quiz and got it right
which answer best details the benefits of the Erie Canal?
A. Boats could move more quickly from new york city to Boston
B. Boats could move more quickly from the Atlantic Ocean to the Mississippi River
C. Boats could move more quickly from the Atlantic Ocean to the Great Lakes
D. Boats could move more quickly from new york city to Washington
Answers
Answer:
Erie Canal Connects The Atlantic To Great Lakes, So It's C) Boats could move more quickly from the Atlantic Ocean to the Great Lakes
Answer:
Boats could move more quickly from the Atlantic Ocean to the Great Lakes
Explanation:
cause i took the test and i pass with this one
Earth is farthest from the Sun in July and closest to the Sun in January. During which Northern Hemisphere season is Earth moving fastest in its orbit?
-Spring
-Summer
-Fall
-Winter
Answers
During Winter, Northern Hemisphere season is Earth moving fastest in its orbit.
Since the Northern Hemisphere faces the Sun, May, June, and July are the months when it receives the greatest direct sunshine. In November, December, and January, the same is true for the Southern Hemisphere. Because of the Earth's axial tilt, the Sun appears higher in the sky during the summer, which raises the solar flux. Thus, spring begins on March 1, summer on June 1, autumn on September 1, and winter on December 1 for temperate regions in the northern hemisphere.
The hottest months in the Southern Hemisphere are December, January, and February, whereas June, July, and August are the warmest months in the Northern Hemisphere due to a seasonal lag. In the temperate zone of the southern hemisphere, spring starts on September 1, summer on December 1, autumn on March 1, and winter on June 1.
Therefore, Option D is the correct answer.
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What map shows that the Himalayan mountains are the highest in the world
Answers
Answer:
if you look at a topographic map of the world or will more than likely show it
define the terms listed below: extinct valcanoes, dormant valcanoes, active valcanoes
Answers
An active volcano might be erupting or dormant. ... A dormant volcano is an active volcano that is not erupting, but supposed to erupt again. An extinct volcano has not had an eruption for at least 10,000 years and is not expected to erupt again in a comparable time scale of the future.
Read the sentence below and answer the question that follows. Having extra money is a benefit of working after school. The word underlined in the sentence above is best defined as __________. A. a positive consequence B. the best alternative given up C. something given up as the result of a choice D. the motivation for choosing one alternative over another Please select the best answer from the choices provided A B C D
Answers
Answer:
C. The best alternative given up
Explanation:
I don't see any underlined word but If the word is benifit, then i think that is that answer. I apologize if it is wrong.
Answer:
A. a positive consequence
Explanation:
It is correct.
Which of these cities are located on water transportation roadways?
A. Seoul and New York but not Chicago
B. New York and Chicago but not Seoul
C. Seoul, Chicago, and New York
D. Seoul and Chicago but not New York
Answers
identify statements true of landslides and tsunamis. choose one or more: a. large landslides, such as those involving partial collapse of steep-sided islands, have triggered tsunamis of regional or global extent. b. landslides and rockfalls are capable of producing only local tsunamis. c. landslides can trigger tsunamis by rapidly displacing a mass of ocean water. d. landslides can trigger tsunamis by creating earthquake waves.
Answers
Large landslides, such as those involving partial collapse of steep-sided islands, have triggered tsunamis of regional or global extent. This occurs when massive volumes of material enter the water and displace it, generating powerful waves that can travel long distances.
Landslides and rockfalls are capable of producing local tsunamis. When a smaller volume of material enters the water, it can still generate waves, although they may be more localized in comparison to those created by large landslides. Landslides can trigger tsunamis by rapidly displacing a mass of ocean water. As a large mass of rock or sediment collapses into the water, it displaces the surrounding water, creating waves that can propagate outwards and cause a tsunami.
In summary, landslides have the potential to trigger tsunamis on both local and global scales. This occurs when a significant amount of material, such as rock or sediment, enters the water and rapidly displaces it, generating waves that can travel far and wide.
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Which type of precipitation system is defined by air flowing counter-clockwise around a low and the clash between warm air masses and cold air masses
Answers
The type of precipitation system that is defined by air flowing counter-clockwise around a low and the clash between warm air masses and cold air masses is the Cyclonic Storm.
A cyclonic storm is a weather phenomenon that occurs when warm and cold air masses collide, and the resultant air movement causes counter-clockwise circulation (in the Northern Hemisphere) around a low-pressure center.
A front marks the boundary between the two air masses and brings different types of precipitation. When the air pressure falls, a low-pressure zone forms, and the storm system's warm air rises and condenses, causing precipitation.
The term cyclone refers to the type of wind rotation, which is counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere. The term storm refers to the instability in the atmosphere that gives rise to this type of wind pattern.
Cyclonic storms may produce a variety of weather patterns, including heavy rain, thunderstorms, tornadoes, and hurricanes.
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What do you understand by the term weather? mention and elaborate four elements of weather?
Answers
Answer:
The weather represents the state of the atmosphere in a certain place, at a certain moment. Usually, the weather is defined by evoking the most obvious characteristic of the atmosphere, so that it can be warm weather, cold or frosty weather, clear weather.
The characteristics that define the weather are the meteorological elements. These are:
air temperature (expressed in degrees Celsius or Fahrenheit) air pressure (expressed in millimeters mercury column) wind direction and speed (wind direction is indicated by the cardinal or intercardinal point from which the wind blows, and the speed is expressed in m/s or km/h) nebulosity (the degree of coverage of the celestial vault with clouds, expressed in tenths of the visible celestial vault) the amount of precipitation represents the thickness of the water layer that would form if it stagnated on the earth's surface and is expressed in liters / m² or mmhi how many apples are in one tree
Answers
Answer:
None now
Explanation:
Answer:
They produce 80-150 apples per season
Read the Economy sections of these articles about Chile and Bolivia and compare the gross domestic product (GDP) data for the two countries. How does this economic data reflect each country's access, or lack of access, to the Pacific Ocean?
Answers
Answer:
According to the economic information on the two countries, Chile’s GDP is 10 times larger than Bolivia’s, and it’s GDP per capita is more than three times larger. Although access to the sea may not be the only reason for such a large disparity between the nations’ economic standing, sea access is a noteable factor. Chile has enormous access to world markets for both imports and exports because the country stretches along the western coast of South America. In contrast, Bolivia has been forced to transport its products through Chile and other South American nations to ship goods around the world.
Explanation:
Chile's GDP is ten times more than Bolivia's, and its GDP per capita is more than three times greater, according to economic data for the two nations. Sea access is a significant influence, even though it may not be the main cause of the stark economic disparity between the two countries.
What is the concept of the excerpt?A thorough evaluation of American economic activity. The value of the finished goods and services produced in the US is measured by the GDP without double counting the intermediate goods and services used up to produce them.
Because Chile is located on South America's western coast, it enjoys extensive access to global markets for imports and exports. Bolivia, on the other hand, has been compelled to move its goods around the world through Chile and other South American countries.
Thus, Chile's GDP is ten times more than Bolivia's, and its GDP per capita is more than three times greater.
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what are some of the environmental concerns with hydraulic fracturing? select all that apply.
Answers
Air and water pollution are some of the environmental concerns in hydraulic fracturing.
Hydraulic fracturing, also known as fracking, is a method of extracting natural gas and oil from deep underground by injecting a high-pressure mixture of water, sand, and chemicals into shale rock formations. While fracking has contributed to increased energy production and economic benefits, it also causes significant environmental problems, particularly air and water pollution.
Air pollution is a major concern associated with hydraulic fracturing. Various pollutants are released into the atmosphere during the fracking process, including volatile organic compounds (VOCs), nitrogen oxides (NOx), particulate matter (PM), and methane, a potent greenhouse gas. These contaminants can be released from well leaks, storage tanks, and other equipment used in the extraction process.
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The correct question is :
What are some of the environmental concerns with hydraulic fracturing?
The west coast of Canada has ________________
a Maritime climate
a Tundra climate
a Humid climate
None of the abo
Answers
Answer:
a humid clumate
Explanation:
good luck
Which of the earths biomes meets the following three characteristics characteristics?
i. It is located in polar climate zones at high latitudes
ii. It has plants that must adapt to long periods without sunlight
iii. It has animals that must adapt to cold temperatures
a. tundra
b) deciduous forest
c) desert
d) rainforest
Answers
Answer:
It Is Tundra :)
Explanation:
châu á có diện tích bao nhiêu
Answers
The dates on which both poles are equally distant from the sun are
Answers
Answer:
On 23rd September poles distant to sun
Geography help will give brainlist :)
Answers
1st=
There are three kinds of rock: igneous, sedimentary, and metamorphic
2= The oceanic crust is thinner and denser
so ig its a and c both
As mentioned previously, the cost-benefit analysis of pollution control is just one answer in determining how much energy and money should be spent on reducing SO. emissions and, thus, its effects on the environment, For example, through the 1970s and 1980s, EPA regulations reduced so emissions primarily by mandating many large, coal-burning power plants to install specific, and often very expensive, equipment. By the late 1980s, these facilities knew of less expensive options for reducing so emissions but had no incentive to adopt them Which of the following best describes the economic tool used by the EPA through the 1970s and 1980s to reduce so emissions? O Incentive-based environmental regulations Cap-and-trade approach Command-and-control solutions Besides being an expensive tactic, what is another major limitation to this approach Discourages the development and employment of innovative pollution control technologies Focuses on buying goods instead of leasing services Requires continual monitoring of resource-use permits
Answers
The economic tool used by the EPA through the 1970s and 1980s to reduce SO emissions is Command-and-control solutions. Command-and-control regulations are usually required for sources that are challenging to control, and their effectiveness is increased with the number of pollutants released and the number of sources. Cap-and-trade approach and incentive-based environmental regulations are more flexible economic tools used to reduce emissions of pollutants.
Cap and trade is a market-based tool that reduces emissions while encouraging business growth and economic development. The reduction of greenhouse gas emissions is achieved by setting a limit on the amount of pollutants that can be released and allowing companies to trade emissions permits. Companies that exceed their emissions cap must either reduce their emissions or purchase additional permits. Cap and trade allow the free market to determine the most efficient way to reduce pollution.
Incentive-based environmental regulations include a wide range of economic tools such as taxes, subsidies, and marketable permits. Such regulations attempt to give incentives to individuals and businesses to engage in activities that reduce pollution. This can include tax credits for purchases of environmentally friendly products or for investing in clean technology.
However, being an expensive tactic, the other major limitation to the Command-and-control approach is that it discourages the development and employment of innovative pollution control technologies. The significant expense of pollution-control equipment installation and operation, and the legal risks associated with noncompliance, discourage companies from investing in more efficient and cost-effective pollution-control technologies.
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Which north american region is projected to see the greatest increase in growing season length by 2080?
Answers
Quebec is the North American region is projected to see the greatest increase in growing season length by 2080.
A season is a division of the year based on variations in the local climate, ecology, and number of daylight hours.
Seasons on Earth are a result of both the axial tilt of the planet in relation to the ecliptic plane and its orbit around the sun.
Seasons are distinguished by differences in the amount of sunlight that reaches Earth's surface in temperate and polar regions.
These fluctuations may lead some animals to migrate or go into hibernation while others may cause vegetation to fall dormant.
There are many societies, both historical and modern, whose number of seasons varies because different cultures define the number and type of seasons depending on regional differences.
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Catastrophic subsidence into sinkholes tends to occur more often in areas underlain by:_____.