which type of meteorite is rich in volatiles and thus provides the best samples of the solar nebula?
Answers
carbonaceous chondrites type of meteorite is rich in volatiles and thus provides the best samples of the solar nebula. They contain a lot of volatiles.
The carbonaceous chondrite, one of the two types of stony meteorites, is a variety of chondrite that is valuable for the knowledge it provides about the early solar system. Approximately 3% of all meteorites that have been found after being observed to strike the globe are carbonaceous chondrites. Six recognised groups—CI, CM, CV, CO, CR, and CK—have been defined based on the carbonaceous chondrites' volatile oxygen isotopic compositions, petrology, and bulk chemistry.
Two other categories, CH and CB, have also been provably discovered. All chondrites, especially carbonaceous chondrites, are mostly composed of chondrules and refractory inclusions volatiles buried in a fine-grained matrix, with the exception of the CI group.
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Related Questions
Someone please help me
Answers
Rocky mountains - A natural barrier to settling in the west
Mount McKinley - The highest mountain peak in North America
Niagara Falls - A major source of hydroelectric power
Paricutin - A volcano that grew out of a cornfield in 1943
Hope this helps!
Answer:
Mount Mckinley is the highest mountain peak, paricutin is a volcano that grew, Niagara falls is a hydroelectric, and Rocky Mountains is a natural barrier
In 1815, Spain held title to all of the following present-day lands EXCEPTA) Louisiana. B) Texas. C) Utah. D) California.
Answers
In 1815, Spain held title to all of the following present-day lands EXCEPT A) Louisiana.
Spain had ceded the Louisiana Territory to France in 1800 under the Treaty of San Ildefonso. Subsequently, France sold the Louisiana Territory to the United States in the Louisiana Purchase of 1803. Therefore, by 1815, Spain no longer held title to Louisiana.
However, Spain still retained control over territories that would eventually become Texas, Utah, and California at that time. It was not until later years that these regions would undergo changes in ownership and governance.
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would the governemnt make policy decisions and choose to spend money differently if the measured levels of development based on economic indicators instead of on peoples well being
Answers
In the real world, they already making policy and spending decisions based on economic development.
If they spent money and made policy based on the general well-being of the people it would be spent much differently. No money would be going to foreign aid, CRT, etc. Less money would go to the military, politicians, dangerous science experiments, etc. More money would go towards real infrastructure like roads, rails, waterways, border security, and so on. Finally, policy decisions wouldn't isolate the public and instead, it would be to the benefit of the lower class.
why is the high tide unusually low when the sun, the moon, and earth are in this configuration?
Answers
High tide unusually low when the sun, the moon, and earth are in this configuration Because it is closest to the sun, Because no clouds form here.
The size and magnitude of the Earth's two tidal bulges are influenced by the relative positions and distances of the sun, moon, and Earth. On a lesser scale, the shape of the shoreline can have a significant impact on the strength of the tides.
Tides can be amplified in height when oceanic tidal bulges strike broad continental edges. On the other hand, mid-oceanic islands that are not close to continental boundaries usually have very modest tides that are 1 metre or less in height.
Tide levels can be impacted by local wind and weather patterns. Exaggerated low tide exposures can result from strong offshore winds moving water away from beaches. Low tide exposures may be almost entirely eliminated by onshore winds that cause water to accumulate along the shoreline.
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What are the two smallest continents in land area that also fit the definition of an island.
Answers
Answer:
The 1st smallest continent is Oceania, second one is europe
Qué semejanzas y diferencias reconoces entre las civilizaciones americanas (Mayas, Aztecas e Incas) y el pueblo Mapuche, previo a la conquista de los europeos? *
Answers
This is English Brainly, You can ask questions in Spanish Brainly
Es Brainly en Ingles, Puedes pedir preguntas en Brainly en Espanol.
Which European country settled the majority of Latin America?
Spain
the Netherlands
France
Great Britain
Answers
Answer:
it was Spain
Explanation:
Politcal, social, and economic opportunities are more available to women, ethnic and religious minorities, and other underrepresented populations in --
A.
Cultures that embrace democracy and individual freedoms.
B.
Cultures that rely on migrant labor.
C.
Cultures that operate under theocracies.
D.
Cultures that use command economies.
Please select the best answer from the choices provided.
A
B
C
D
Answers
Answer:
The answer is option A. Cultures that embrace democracy and individual freedoms.
Explanation:
When a society is more democratic and believes in the freedom of individual is more likely to give opportunities to women,ethnic and religious minorities and other underrepresented groups.
which of the following help explain why the colorado river cut the grand canyon, while the much larger mississippi river is not in a canyon at all. pick 2
Answers
The Colorado river cut the grand canyon because The Mississippi moves slower. The Mississippi has a lower change in elevation each mile, on average.
A deep valley with steep sides is called a canyon. Spanish for "tube" or "pipe," "canyon" is derived from the word caon. Although the words "gorge" and "canyon" are frequently used interchangeably, a gorge is almost always narrower and steeper than a canyon.Canyons are produced by tectonic activity, weathering and erosion, and river movement.River canyons are probably the most well-known kind of canyon. River beds can be severely damaged by the pressure of the flowing water. A deep, narrow channel is formed when riverbed sediments are carried downstream.Entrenched rivers are those that flow through large, deep canyons. They are firmly established because, unlike rivers in broad, flat flood plains, they do not meander or diverge.Learn more about River canyons, here
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What is one possible depth of the stiffer mantle?
O 200 km
2000 km
4000 km
5500 km
Answers
Answer:
Not a specific answer to the question sadly, but the stiffer mantle extends down as far as 2,890 km into the Earth.
Explanation:
Use this info with this in mind.
Geography literally: place memorization. the study of rocks. map making. to write (about) earth. location distribution.
Answers
Geography encompasses place memorization, the study of rocks, map making, writing about the Earth, and location distribution.
Geography is a multidimensional field that explores various aspects of the Earth's physical and human characteristics. It involves understanding and memorizing the locations of places and their spatial relationships. This includes identifying and recalling the names, coordinates, and features of different regions and landmarks.
The study of rocks falls within the realm of physical geography, particularly geology. Geographers examine the composition, formation, and distribution of rocks, as well as their impact on landforms and landscapes.Map making is another integral component of geography. Geographers create maps to represent spatial information, such as topography, land use, population density, and political boundaries. Maps serve as valuable tools for understanding spatial patterns and relationships.Writing about the Earth encompasses various forms of geographic communication, including research papers, articles, and books that cover topics such as physical processes, cultural landscapes, and human-environment interactions.Finally, location distribution is a fundamental concept in geography. It involves analyzing and understanding the patterns and arrangements of phenomena across space, including population distribution, economic activities, and natural resource availability.In summary, geography involves place memorization, the study of rocks, map making, writing about the Earth, and examining location distribution to gain insights into the complexities of our world.
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What are the main causes for famine and over population in Africa?
Answers
where is earth the is widest at
Answers
Answer:
i would say at the equator which is the center.
or at the intercore.
Answer:
the equatorial line, or the equator for short. it runs longitude east and west around the entire span of the earth and it is
Explanation:
Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!
−xXheyoXx
 What type of eclipse is this diagram shows
Answers
Answer:
Solar
Explanation:
Answer:
Solar eclipse
Explanation:
With the moon between the Earth and sun, it's a solar eclipse. This is because the sun is blocked or eclipsed from our view.
data collection about tropical cyclone freddy
Answers
Answer:
Tropical Cyclone Freddy has received significant attention from various organizations and agencies, and as such, there is a considerable amount of data available about it. Some potential sources of data on Tropical Cyclone Freddy are:
1. World Meteorological Organization: The WMO is likely to have data on the meteorological aspects of Tropical Cyclone Freddy, including information on its formation, track, intensity, and impacts.
2. National Weather Services: The weather services of the countries affected by Tropical Cyclone Freddy - Mozambique, Malawi, and Zimbabwe - may have data on the storm's impacts in terms of rainfall, flooding, and other weather-related hazards.
3. Remote Sensing and Satellite Data: There is likely to be a significant amount of satellite data available about Tropical Cyclone Freddy, including radar and imagery data.
4. Relief Organizations: Non-governmental organizations involved in disaster response and relief efforts may have data on the impacts of Tropical Cyclone Freddy, including information on casualties, damage, and relief efforts.
5. News Agencies: Media outlets may have compiled data on Tropical Cyclone Freddy from various sources, which could provide a broad overview of the storm and its impacts.
It is suggested to check the above-mentioned sources or related resources to collect data on Tropical Cyclone Freddy.
An HR manager is asked to meet with upper management to discuss the proper way for new employees to be onboarded to the company. This task would fall under the main HR manager responsibility of A. employee advocacy B. policy formation and implementation C. service D. advice and counsel
Answers
An HR manager is asked to meet with upper management to discuss the proper way for new employees to be onboarded to the company. This task would fall under the main HR manager's responsibility for policy formation and implementation. Thus the correct answer is B.
What is human resource management?Human resource management refers to managing employees in an organization. It includes the process of hiring through recruitment and selection, training and development, performance appraisal, and so on.
When a new employee joins, the HR managers help them to understand the culture as well as the operations of the company by making them to understand the policy of the organization and proper implementation.
Therefore, option B policy formation and implementation are appropriate.
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Is solar energy an ecosystem service
Answers
Answer: Solar energy is a producer and other organisms gain energy from them. Therefore, we can say it is an ecosystem service.
Answer:
Solar energy is used by plants to make food for themselves and other organisms as well. Plants lie on the bottom of the energy pyramid or first on the food chain. This is because they are producers and other organisms gain energy from them. Solar energy plays a very vital role here, because the process of photosynthesis, which takes place in plants, is incomplete without solar energy. Therefore, we can say it is an ecosystem service.
Which of the following is not part of Earth’s abiotic system?
a. The atmosphere
b. The lithosphere
c. The biosphere
d. The hydrosphere
Answers
Answer:
The biosphere
Explanation:
Because abiotic means nonliving and the biosphere is made up of living things
which country is leaving the european union
Answers
Answer:
pretty sure the united kingdom is.
Explanation:
How can bodies of water affect cultures?
A)) Cultures near water always survive mainly by fishing.
B)) Water may isolate a culture from others, preventing outside influences.
C)) Water may cause the culture to die out, as they encounter accidents in the water.
D)) Cultures near water always develop sailing techniques that allow them to become explorers.
Answers
I have just taken the test for k12
what is the most common geologic feature seen on moons
Answers
The most common geologic feature seen on moons is impact craters. Impact craters are created when celestial bodies, such as asteroids or comets, collide with the surface of a moon. They are widespread across the surfaces of many moons in our solar system and are a prominent feature due to the lack of geological processes that can erase or modify them over time.
Here are some key characteristics of impact craters on moons:
Bowl-shaped Depressions: Impact craters typically have a circular or elliptical shape, forming a bowl-like depression on the moon's surface. The size of the crater can vary significantly, ranging from small, simple craters to large, complex ones.
Central Peak or Peak Ring: Larger impact craters often display a central peak or a ring of peaks within the crater floor. These features are formed due to the rebound of the material in the center of the crater after the impact, resulting in uplifted terrain.
Ejecta Blankets: Surrounding the rim of an impact crater, there is often a blanket of material ejected during the impact event. This material can include rocks, dust, and fragmented debris that is distributed radially around the crater, creating a distinct pattern.
Rays: Some impact craters exhibit rays, which are bright streaks of material extending outward from the crater. These rays are formed when the impact ejecta is deposited over the surrounding terrain, creating a contrasting and distinctive feature.
Secondary Craters: Secondary craters are smaller craters formed by the impact of debris ejected from larger impacts. These craters are usually found near the main crater and can occur in clusters or linear patterns.
Moons with relatively thin atmospheres and limited geological activity, such as our Moon (Luna) and the moons of the outer planets like Ganymede, Callisto, and Europa, tend to have a high density of impact craters. However, it's important to note that some moons may also have other geologic features, such as volcanic activity (e.g., Io) or surface fractures (e.g., Enceladus), depending on their specific geological history and composition.
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Apesar da solução para o problema da superpopulação de piranha o que é outro tipo de problema a introdução de tilápias pode acarretar nessa situação
Answers
Answer: A
Explanation: just took test
Help me please on IXL U.2 Central angles and arc measures
Answers
In the given figure, the value of x is 87°.
What is Circle?
A circle is defined as the shape that includes all points in a plane that are at a given distance from a given point, the center being the curve drawn by a point that moves in a plane so that its distance from a given point is constant.
The sum of total in the center of all angles is 360°.
Given,
Angles are 63°, 88°, x+ 45° and x-10° which is equal to 360°
So, 63+88+x+45+x-10= 360°
186°+ 2x= 360°
2x= 360- 186
2x= 174
x= 87°
Thus, in the given figure, the value of x is 87°.
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Suffocating winds in the Arabian Peninsula are called monsoons.
a. true
b. false
Answers
Answer:
False
Explanation:
That is called a Simoom
The ____________________________ movement is motivated by a concern to protect the natural environment, especially from harmful human activity.
Answers
The environmentalism movement is motivated by a concern to protect the natural environment, especially from harmful human activity.
Who started the environmental movement?In order to protect the country's wilderness, John Muir founded the US Sierra Club in 1892.Seventy years later, a more active Sierra Club chapter in western Canada broke apart.This was the beginning of Greenpeace.What does environmentalism want to achieve?The goal of environmentalism is to protect the water and air that we all depend on:
preserve and safeguard entire ecosystems made up of creatures, plants, and people that can be found in various places all over the world.Who started the environmental movement?In order to protect the country's wilderness, John Muir founded the US Sierra Club in 1892. Seventy years later, a more active Sierra Club chapter in western Canada broke apart. This was the beginning of Greenpeace.To learn more about environmental movement visit:
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How many of the world's 20 largest cities are located in Western Europe?
A none
B. one
C, two
D. four
Please select the best answer from the choices provided.
O A
OB
OC
OD
Answers
A: None
how much of the earth's surface in percentage is covered by water
Answers
Answer:
71%
Explanation:
Pleade vote brainest it will really help
What component of the erythrocyte is most responsible for its cytoskeleton and cellular integrity?
Answers
The component of the erythrocyte red blood cell that's utmost responsible for its cytoskeleton and cellular integrity is a protein called spectrin.
Spectrin forms a mesh alike network inside the erythrocyte, furnishing structural support and maintaining its shape. Spectrin interacts with other proteins, similar as actin, to form a flexible cytoskeleton that allows the erythrocyte to repel distortion as it squeezes through narrow capillaries. Mutations or deficiencies in spectrin can lead to weakened or unstable cytoskeletons.
Performing in conditions like heritable spherocytosis or elliptocytosis, where the erythrocytes come more prone to rupture and are less effective in carrying oxygen.
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1. What did scientists used to think volcanoes were, and what do
they know now?
Answers
Answer:Mount Merapi in Indonesia is expected to erupt at any moment, and Indonesian government officials have begun to evacuate the people living in villages near the volcano. The volatile mountain's last eruption was in 2006, and two people were killed when a plume of scorching gas, rocks and volcanic ash spewed down its slopes, according to the NASA Earth Observatory.
Officials from the island of Java, where Mount Merapi is located, told news sources they predict lava to spill over the southern side of the mountain. Volcanic earthquakes, an increase in seismic activity and swelling of the ground around the volcano have caused Indonesian officials to raise the alert on Merapi to level three, with four being the maximum alert level.
What are the signs that a volcano is about to erupt?
While volcanoes may give off several warning signs they are about to blow, some are taken more seriously by volcanologists, who alert and advise government officials regarding when evacuations need to take place.
"These signs may include very small earthquakes beneath the volcano, slight inflation, or swelling, of the volcano and increased emission of heat and gas from vents on the volcano," said U.S. Geological Survey (USGS) Volcano Hazards Program coordinator John Eichelberger.
"Rising magma causes solid rock to break, sending earthquake signals," Eichelberger told Life's Little Mysteries. "This pushes the ground surface upward, and boils off hot gas that travels ahead of the magma."
The USGS looks for these changes using seismic and GPS networks that surround volcanoes. Radar satellites are also used to detect swelling of the ground by comparing images taken at different times, according to Eichelberger.
Explanation:
Early scientists believed volcanoes were under the control of the gods, but now scientists use seismograph detection to monitor volcanoes.
What are Volcanoes?A volcano is a mountains landform where molten rock erupts from the planet's surface. A lake of molten rocks can be seen below the earth's surface via the opening in the volcano mountain.
Many Native American tribes have oral histories that include traditional knowledge of ancient eruptions. They believed volcanic activity are God's activity, but now scientists know about volcanoes through seismograph and its waves.
Therefore, we can conclude that now scientists know about volcanoes through seismograph.
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wedge shaped mass of sediment and rock scraped off the top of a downgoing plate and accreted onto the overriding plate at a convergent plate margin
Answers
An accretionary wedge is a crucial component of a convergent plate margin, illustrating the dynamic interactions between tectonic plates and the various geological phenomena that arise from these processes.
A wedge-shaped mass of sediment and rock scraped off the top of a downgoing plate and accreted onto the overriding plate at a convergent plate margin is known as an accretionary wedge. In a convergent plate boundary, two tectonic plates move towards each other, resulting in the denser plate being forced beneath the less dense plate. This process is called subduction.
As the downgoing plate descends, sediments and rocks from the ocean floor are scraped off and accumulate at the edge of the overriding plate, forming the accretionary wedge. This accumulation results from the intense pressure and friction between the two converging plates. Over time, the wedge grows larger as more materials are added to it.
Accretionary wedges play a significant role in the formation of certain geological features, such as mountain ranges and deep-sea trenches. They can also influence seismic activity and contribute to the development of natural resources, such as oil and gas deposits.
In summary, an accretionary wedge is a crucial component of a convergent plate margin, illustrating the dynamic interactions between tectonic plates and the various geological phenomena that arise from these processes.
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