Neptune's atmosphere is primarily composed of three gases: hydrogen, helium, and methane.
However, unlike the other gas giants in our solar system, such as Jupiter and Saturn, Neptune has a significantly higher proportion of "ices" in its atmosphere, such as methane, water, and ammonia. Methane is the most abundant of these ices, and it is what gives Neptune its distinctive blue color.
There are also trace amounts of other gases in Neptune's atmosphere, including carbon monoxide, carbon dioxide, and nitrogen. The exact composition of Neptune's atmosphere is still being studied by scientists, but space probes such as Voyager 2 have provided important information about its structure and composition.
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True or False: sand found in commercial sand and gravel deposits is typically composed of silicate minerals.
Sand found in commercial sand and gravel deposits is typically composed of silicate minerals is true.
Commercial Sand is silica sand that has been washed, dried, and graded to ensure superior performance for a variety of implementations. Fine and medium grades are available for use in custom cementitious materials and mortar mixes, leveling, pool filters, and other applications.
It is primarily composed of two elements: silicon oxide and oxygen. The sand must contain at least 95percentage - point silica and breathable air to be considered basilica or 'industrial' sand and suitable for industrial and manufacturing applications.
Anything less is known as regular or 'construction' sand. Gravel deposits is made up of unconsolidated deposits of larger pieces of rock than two millimeters in size, and it is almost always associated with sand deposits of smaller pieces of sand.
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if you are at zero degrees latitude and zero degrees longitude, what ocean are you in?
If you are at zero degrees latitude and zero degrees longitude, You are in Atlantic ocean.
If you are in zero degrees latitude and zero degrees longitude, you are in the atlantic Ocean. Null Island, on the surface of the Earth, is where the prime meridian and the equator meet. It is situated at zero degrees latitude and zero degrees longitude (0°N 0°E).
Null Island, which is located in the international waters of the Atlantic Ocean, is located about 600 kilometers off the coast of West Africa in the Gulf of Guinea.
The Gulf of Guinea is positioned on a map where 0 degrees latitude, often known as the Equator, and 0 degrees longitude meet off the coast of western Africa. The country that is nearest to 0°, 0° is Ghana, an African country, which is situated 614 kilometers away from this junction.
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what physical traits would you expect native people who live around the equator to have?
The Equator has divided the earth into two equal halves. Native of the equatorial region has primary activities like hunting, subsistence agriculture, fishing, etc.
Some of the traits of the natives of the region are mentioned here:
In the equatorial region, numerous diverse agricultural practices have been used. The majority of the locals in this area are nomads who form groups and regularly engage in activities like fishing and hunting.The Lumad peoples of the southern Philippines, the Pygmies of central Africa, and the Amazonian Indians of South America are just a few of the tribes that call tropical rainforests home. Hunting, shifting farming, and tribal practice are the three main human activities. Rain is present all over the year in this region.High biodiversity and low level of development is characteristic of the equatorial regionTo learn more about the equatorial regions here
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The ____ region describes where the navel is found.
The umbilical region describes where the navel is found.
The umbilical region, is one of the 9 areas of the abdomen. It is the vicinity that surrounds the vicinity across the umbilicus and is located about 1/2 of manner among the xiphoid technique and the pubic symphysis. Umbilicus is the scientific time period for the stomach button. This is a Latin phrase borrowed into English withinside the 1600s meaning “navel, middle, center.” The English phrase navel, consider or not, is associated with umbilicus. Unlike different placental mammals, the human umbilicus is prominently seen. Your stomach button marks the spot in which your umbilical wire become as soon as attached. This wire is a soft, bendable tube that carried nutrients — nutrients and minerals — out of your mom to you, lower back while you had been in her stomach (womb). A stomach button is likewise known as a navel.
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A subsistence farmer in the Amazon River basin in Brazil practices slash-and-burn farming. Where is he most likely to locate his crops? (11B)a. Near a road for easy access to marketsb. Near a city for easy access to equipmentc. Near his home for easy access to his fieldsd. Near the forest for easy access to newly cleared land
A subsistence farmer in the Amazon River basin in Brazil who practices slash-and-burn farming will most likely to locate his crops near the forest for easy access to newly cleared land.
Hence, the correct option is D.
Slash and burn cultivation is a method of farming which involves clearing of all trees and plants on a land by burning, and cultivating crops for a short time interval then moving to another clear land for same purpose. Farmers believed that the yields increase after using this method but on the other hand it is exhaustive for the environment. After the soil looses its fertility the cultivators move to another land which degrades the quality of land and also harm the environmental balance.
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Rocks around the world contain evidence that ___ have advanced and retreated and ______ have been uplifted and eroded
Rocks around the world contain evidence that seas have advanced and retreated and mountains have been uplifted and eroded.
The evidence of the movement and change of seas and mountains can be found in the characteristics and features of the rocks that are found around the world.
For instance, rocks that were once under the sea can contain fossilized marine life and show signs of being weathered and eroded by the waves. When the sea recedes and the rock is no longer submerged, it can be exposed to different types of weathering and erosion. The rock's surface may have marks or striations that indicate the direction and strength of the ocean's currents.
Similarly, rocks that formed in mountainous regions can bear the signs of uplift and erosion. They may have a layered or tilted structure, indicating that they were pushed up from the Earth's surface and have since been worn down by erosion.
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. What has not been a cause of Romania’s economic problems?
1foreign investment
2lack of natural resources
3lack of fertile soil
4ineffective governments
when will the green comet be visible in california
According to NASA the green comet will be at its closest approach to Earth on February 1st, the 7th and 8th of February are predicted to have the best visibility.
What is the green comet?C/2022 E3 (ZTF), also known as the "green comet" because to its greenish appearance, was just found by astronomers in March of this year at the Zwicky Transient Facility in California. At first, it was thought to be an asteroid, but later on, it was determined to be a comet. The comet is known by its green glow, however, the comet's viridian look is not unique; rather, it is the consequence of various types of carbon being ejected from the comet as it warms.
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how did scientists first figure out plates could sink into the interior of the planet, since no one can see this happening?
Scientists figured it out through indirect evidence, such as seismic activity and volcanic eruptions.
Scientists observed that earthquakes occur at plate boundaries and measured the waves generated by the earthquakes to infer the characteristics of the Earth's interior. They also analyzed the distribution of volcanoes and their chemical composition to understand the material that is being erupted from the mantle.
This data suggested that plates must be moving and interacting with the mantle in some way. Additionally, the discovery of magnetic stripes on the seafloor provided further evidence for plate tectonics, as the stripes showed that the seafloor was spreading apart at mid-ocean ridges.
By piecing together various lines of evidence, scientists were able to develop the theory of plate tectonics, which explains how and why plates move and interact with the mantle.
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what unesco world heritage site in southern india crossword clue?
Hampi is a beautiful place in southern India, and it's one of the UNESCO World Heritage Sites in the region.
The last capital of the last great Hindu kingdom, Vijayanagar, was here. Some of the princes who ruled here built amazing temples, palaces, and other structures.
India has a lot of amazing places that are on the UNESCO World Heritage list. Some of these places are the famous Taj Mahal, which is a very popular tourist destination. Each part of India is different and has lots of different things to see and do. So whether you're travelling on your own or with a group of friends, India has lots to offer.
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What feature of Earth floats on the semiliquid mantle?
a. asthenosphere
b. mantle
c. tectonic plates
d. core
Earth floats on the semiliquid mantle that is c. tectonic plates. The topmost layer is the lithosphere, that's constructed from the crust and strong part of the higher mantle.
The lithosphere is split into many plates that circulate with regards to every different because of tectonic forces. The lithosphere basically floats atop a semi-liquid layer referred to as the asthenosphere. Tectonic plates are the rocky portions of the Earth's crust. These portions flow on pinnacle of the melted rock of the mantle, any other layer of the Earth located among the middle and the crust. In plate tectonics, Earth's outermost layer, or lithosphere—made from the crust and higher mantle—is damaged into huge rocky plates. These plates lie on pinnacle of a partially molten layer of rock referred to as the asthenosphere. Tectonic plates flow at the asthenosphere, that's the uppermost layer of the mantle. This layer starts off evolved approximately seven hundred km deep withinside the Earth wherein it's miles first warm sufficient to soften rock into magma.
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Select the gas with the highest average kinetic energy per mole at 298 K.a. carbon dioxideb. all have the same kinetic energyc. hydrogend. watere. oxygen.
Select the gas with the highest average kinetic energy per mole at 298 K all have the same kinetic energy (B)
The temperature of any (ideal) gas is defined as the average amount of random kinetic energy that each molecule possesses. Consequently, when we say that a sample of gas has a temperature of 298 degrees Kelvin, this means that any particular molecule has, on average, 2.7 x 10⁻¹⁵ Joules of kinetic energy. This is true despite of the components that make up the gas. That is the amount of kinetic energy contained in just one molecule.
However, the total number of molecules in each and every mole is always the same (6.02×10²³). This indicates that the quantity of kinetic energy contained in one mole of gas is equivalent to (2.7 x 10⁻¹⁵ Joules) (6.02 x 10²³).
There is no difference in kinetic energy between different types of gas, hence the correct response is (B)
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What caused Earth's biggest mass extinction?
Earth's biggest mass extinction is Permian-Triassic Extinction, which occurred 250 million years ago.
Around 252 million years ago, the end of the Permian epoch was marked by the greatest extinction in Earth's history. Our world was home to a variety of flora and creatures long before the emergence of dinosaurs, most of which were wiped off by a series of enormous volcanic eruptions in Siberia.
Ancient seafloor rocks contain fossils that first show a rich and diverse marine life and subsequently a swath of dead bodies. The "Great Dying" wiped off about 96% of marine species, which was followed by millions of years during which life had to recombine and diversify.
The actual cause of the seas' inhospitality to life has been argued up to this point, whether it was the water's extreme acidity, metal, and sulfide poisoning, a complete lack of oxygen, or just greater temperatures.
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dark moths began to outnumber white moths in cities after the industrial revolution. what is the most likely reason for this change?
Light-colored moths were less favored for survival in new environment is the reason dark moths began to outnumber white moths in cities after the industrial revolution.
The light peppered moth was widespread before the Industrial Revolution, whereas the black kind was quite uncommon. The white insects matched the white trees in hue. The tree colours were altered by the Industrial Revolution, though. The light-colored moths became simpler to see as the soot covered trees became darker.
The rare, dark-colored moths fit in better on the darker trees, while they were increasingly being eaten by birds. The survival rate of the dark-colored moths increased as a result. They had longer lifespans and conveyed their dark colouring genes to their young or progeny.
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where is bp koirala highway located in map of nepal
B.P. Koirala Highway can be found on a map of Nepal by looking for the major highway that runs from the western border of the country to the eastern border.
Where is B.P. Koirala Highway?B.P. Koirala Highway, also known as East-West Highway, is a major highway in Nepal that runs from east to west across the country. It starts in Mahendranagar, Kanchanpur in the far west of Nepal and ends in Kakadvitta, Jhapa in the far east.
The highway passes through some of the major cities and towns of Nepal, including Dhangadi, Nepalgunj, Chitwan, Hetauda, and Biratnagar. Hence, a look at the the major highway that runs through the western border of Nepal, the B.P Koirala highway can be found.
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which resource would be considered the factor of production called land?
Land is considered one of the four factors of production, along with labor, capital, and entrepreneurship.
Land refers to natural resources such as fertile soil, minerals, water, and forests, which are necessary for production. These resources are finite and non-renewable, and they are essential for agriculture, forestry, mining, and other forms of production. Land also includes the physical space required to build factories, offices, and other structures necessary for business operations.
The value of land is determined by its location, fertility, and availability, as well as its suitability for specific types of production. For example, land in a densely populated urban area will typically be more valuable than land in a rural area due to the proximity to markets and resources. Land can be improved through the application of capital, such as by developing infrastructure, building structures, and improving its fertility.
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In this lesson, you learned that the Roman republic was the first time a country used elected officials to represent the people’s needs and desires. Now, you will conduct Internet research to find two images that represent the key concepts or values of a republic, or both. After selecting the two images, you will write a paragraph addressing the following:
Explain why you selected each of the images. Why did you think that each was a relevant representation?
How did you evaluate the reliability of your selected sources?
Label each reference to the sources with proper citation: any direct quotations or references should be followed by the last name of the artist and the year of publication, in parentheses. Example: (Jones 2015).
At the conclusion of your paragraph, properly cite both of your sources, following the guidelines of image citation. Click here to access the Image Use and Citation Guide for reference
Click here the access to rubric for this assignment.
be so fr help
It was the relevant representation of the image was the first is conquerors in 509 B.C.E was the present the Roman Republic government. The second picture was the depicted in the 100-member advisory group for the Roman kings.
What is Roman?It was the Roman Republic was the formed on the 509 BC. It was the era in classical Roman civilization. It was the covered the area in 10,000 km². The government in Republic. It was the transformation in Roman Empire.
The first picture was the depicted was the first is conquerors in 509 B.C.E. Roman Republic government was the discussion on the government corruption and economic growth. The second picture was the depicted in the group to 300 members and the Senate became the most almighty governing body.
As a result, the significance of the relevant representation of the first and the second image are the aforementioned.
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What is the zip code for 65 Court Street Brooklyn NY?
The zip code for 65 Court Street Brooklyn NY is 11201.
This zip code covers a large area of Downtown Brooklyn, including the Brooklyn Supreme and Civil Courts and Brooklyn Borough Hall.
It is also home to many businesses and residential buildings, as well as cultural attractions such as the Brooklyn Museum, Brooklyn Public Library, Prospect Park, and the Brooklyn Navy Yard. It is bordered by the neighborhoods of Cobble Hill, Boerum Hill, Fort Greene, and Brooklyn Heights.
The zip code is served by 11 subway lines and the Long Island Railroad.
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which wave interaction explains the formation of the rainbow?
The interaction of light waves with water droplets, as well as the way that light refracts and disperses as it travels through these droplets, results in the development of a rainbow.
Refraction and dispersion, two physical processes that explain how rainbows arise when light waves interact with airborne water droplets. The many hues of the light spectrum divide and fan out as a result of light being refracted, or bent, when it enters a water droplet. Because each hue has a unique wavelength and moves through the water droplet at a little different speed, this occurs.
The colors further divide and form the distinctive arc of a rainbow as the light that was previously refracted is then reflected off the rear of the water droplet and refracted once more as it leaves the droplet. This is called Dispersion.
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How many lines are there in longitudes?
There are 360 lines of longitude, also known as meridians, which run from the North Pole to the South Pole.
These lines represent angular measurements that are used to locate points on the Earth's surface. All lines of longitude are the same length but they get closer together as they get closer to the poles.
Each line of longitude is divided into 60 minutes and each minute is divided into 60 seconds. This system of dividing lines of longitude into smaller sections makes it easier to locate points on the globe with precision.
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the largest concentration of composite volcanoes on earth is located along the____
The largest concentration of composite volcanoes on Earth is located along the Ring of Fire.
A region that stretches for about 40,000 km in a horseshoe shape around the Pacific Ocean. This area is where the Pacific Plate is subducting under several adjacent plates, creating intense geological activity, including frequent volcanic eruptions and earthquakes. Composite volcanoes, also known as stratovolcanoes, are characterized by their steep slopes and explosive eruptions, caused by the build-up of viscous magma containing high levels of gas and volatile materials. The Ring of Fire is home to over 500 active and dormant volcanoes, including well-known landmarks like Mount Fuji in Japan, Mount St. Helens in the United States, and Mount Pinatubo in the Philippines, making it one of the most volatile and fascinating geological regions in the world.
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What is required for the maximum high tide to occur astronomy?
The maximum high tide occurs when the Moon is in its full or new phase and is directly aligned with the Earth and Sun, resulting in the strongest gravitational pull.
Tides are very long-period waves that move through the ocean in response to the moon and sun's forces. Tides form in the ocean and travel to the coast, where they manifest as the regular rise and fall of the sea surface.
Because of the high and low tides, some plants and animals have adapted to living both inside and outside of water in such areas. Tides enable ocean creatures to reproduce by shifting their location within the water.
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Explain Arabian Jasmine seeds on the move- wind, water, and animals
Jasminum sambac (Arabian jasmine or Sambac jasmine) is a species of jasmine native to tropical Asia, from the Indian subcontinent to Southeast Asia. It is cultivated in many places, particularly West Asia, South Asia and Southeast Asia.
What are some data about Arabian jasmine flower?Arabian Jasmine is a particularly aromatic and exclusive flower botanically known as Jasminum Sambac which literally ability a present from God. From age-old times, it has been broadly used via Greeks and Egyptians to derive myriad health benefits it contains that are not confined to fitness but additionally to skin, hair, and sexual health.
Arabian Jasmine grows up to 6-10 ft. tall and wide (180-300 cm). Thrives in full sun to phase shade, in loose, humusy, evenly moist, well-drained soils. Supply plenty of water at some point of the summer season developing season, but decrease watering in winter.
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A region is a geographical area that has common characteristics or features. Here are 4 examples of regions: Climate regions, Cultural regions, Economic regions and Political regions.
1. Climate regions: These are areas that have similar weather patterns and climate conditions. Examples include tropical regions, temperate regions, and arid regions.
2. Cultural regions: These are areas that share a common cultural identity, such as language, religion, or customs. Examples include the French-speaking region of Quebec, the Muslim-majority region of the Middle East, and the Hindu-majority region of India.
3. Economic regions: These are areas that have similar economic systems or industries. Examples include the agricultural region of the Midwest, the tech region of Silicon Valley, and the oil-producing region of the Middle East.
4. Political regions: These are areas that are governed by the same political entity or have similar political systems. Examples include the European Union, the United States, and China.
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what does a scientist need to know to figure out the absolute age of a rock?
Using radiometric dating, which evaluates the ratio of two distinct isotopes in a sample, the age of rocks can be ascertained.
The required details for radiometric dating in given paragraph
Radiometric dating, radioactive dating, or radioisotope dating is a technique used to date materials, such as rock or coal, into which trace amounts of radioactive contaminants have been selectively incorporated during their formation. The method compares the abundance of a naturally occurring radioisotope in a material to the abundance of its decay products, which form at a known decay rate. The use of radiometric dating was first published by Bertram Boltwood in 1907 and is now the primary source of information on the absolute ages of rocks and other geological features, including the age of fossil life forms or the age of the Earth itself wide range of natural and artificial materials to date. In addition to stratigraphic principles, radiometric dating methods are used in geochronology to construct geologic time scales.
By allowing the establishment of geological timescales, it is an important source of information about the age of fossils and the rate of evolutionary change derived from them. Radiometric dating is also used to date archaeological material, including ancient artifacts.
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Volcanoes of many different types can be observed at the surface of the Earth. Suppose you are looking at a hot-spot volcano. If you could see deep beneath that volcano, what would you find?
A heated rock tower that is rising from below, or from even lower, at the mantle's base.
The required details for mantle in given paragraph
A layer inside a planet's body that is separated from the crust above and the core below is called the mantle. Typically the thickest and most substantial layer of a planetary body, mantles are composed of rock or ice. Planetary bodies that have undergone differentiation by density are known to have mantles. Mantles are found on all planetary moons, all terrestrial planets (including Earth), and a number of asteroids. Silicate rock makes up the Earth's mantle, which lies between the crust and the outer core. Its 4.01 x 1024 kg mass is 67% that of the Earth. Although it is mostly solid, in geological time it acts like a viscous fluid.
Oceanic crust is created by the partial melting of the mantle at mid-ocean ridges, and continental crust is created by the partial melting of the mantle at subduction zones.
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why is surface water near the equator not likely to sink down into the deep ocean?
Q. 1 Identify three effects of mountain chains. (select all that apply)
Select 3 correct answer(s)
Rain Shadows Create Deserts
Barriers to New Settlements
Creates Ring of Fire
Higher Temperatures at Higher Elevations
Water Sources Create Rivers
Q. 2 Identify two economic facts of Asia. (select all that apply)
Select 2 correct answer(s)
Becoming Competitive in Global Economy
All Command Economies
No Economic Union
Western Countries Build Here for Cheap Labor
Q. 3 In three to five sentences, compare and contrast the standard of living in densely and sparsely populated areas of Asia.
The three effects of mountain chains are: Rain Shadows Create Deserts, Barriers to New Settlements, and Water Sources Create Rivers.
How are the mountain chains created?Rain shadows are created when moist air rises over one side of a mountain range, cools, and releases precipitation, leaving the other side of the range dry and arid. This creates deserts on the leeward side of the mountains.
Mountain chains can also act as barriers to new settlements, limiting access to certain areas and impeding travel and trade. At the same time, water sources are created by mountains through precipitation, melting snow and ice, and groundwater, which then feed rivers and provide important water resources for human use and agriculture.
The two economic facts of Asia are: Becoming Competitive in Global Economy and Western Countries Build Here for Cheap Labor. The standard of living in densely and sparsely populated areas of Asia can vary greatly.
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What scale predicts the potential threat posed by an asteroid impact?
The Torino Scale is a way of classifying the severity of potential asteroid impacts.
It goes from 0 (no impact) to 10 (major impact). The scale is color coded, with green meaning no impact, blue meaning a minor impact, and yellow meaning a moderate impact.
The Torino scale is a way of classifying the potential danger posed by asteroids and comets. It is designed to help astronomers and the public understand how serious predicted impacts might be, based on known probabilities and damage statistics. The Palermo Technical Impact Hazard Scale is similar, but it is more complex. Near-Earth objects with a Torino scale of 1 are common, but they typically last for just a few weeks before they have a longer observation arc.
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temperature inversions work to trap pollution when?
Temperature inversions work to trap pollution when the temperature increases with height instead of decreasing. In a temperature inversion, a layer of warm air is trapped above a layer of cooler air, which acts like a lid and prevents the mixing of air and the dispersal of pollutants. This can lead to the accumulation of pollutants near the surface, resulting in increased air pollution.
Temperature inversions are more likely to occur in calm, stable weather conditions, such as clear nights with light winds, when the ground cools faster than the air above it. The trapped pollutants can cause a range of health and environmental problems, including respiratory issues, smog, and haze.
It is important to note that temperature inversions are not the only factor that can cause air pollution. Other factors, such as emissions from industrial processes, transportation, and deforestation, also play a significant role in air pollution.