When petroleum is extracted from the land it is black in color, this is where the “black” part comes from. The “gold” half comes because of its value and rarity.
How Many Parts Does The Prime
Meridian and its opposite line The ante meridians
divide The globe into
The antemeridian is halfway around the world, at 180 degrees. It is the basis for the International Date Line. Half of the world, the Eastern Hemisphere, is measured in degrees east of the prime meridian. The other half, the Western Hemisphere, in degrees west of the prime meridian.
A prime meridian is an arbitrary meridian in a geographic coordinate system at which longitude is defined to be 0°. Together, a prime meridian and its anti-meridian shape a brilliant circle. This fantastic circle divides a spheroid, just like the Earth, into two hemispheres: the jap Hemisphere and the Western Hemisphere.
Are there 2 prime meridian?
The prime meridian is 0° longitude. The 180th meridian is the road of longitude this is exactly contrary the top meridian. It is 180° longitude.
Why Greenwich is prime meridian?
In 1884, the global Meridian conference passed off in Washington, D.C. to establish an the world over recognized single meridian. The meridian chosen was that which handed via the airy transit circle at Greenwich, and it have become the prime meridian of the arena.
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How did the US Hispanic population change in size and location from 2000 to 2010? Why is the Hispanic population growing faster than other ethnic groups in the United States?
1. The U.S. Hispanic population changed in size and location from 2000 to 2010 as it increased by 15.2 million or 43% whereas the average population growth was 10% and the majority of the increase occurred in the South, bordering Mexico.
2. The Hispanic population grew faster than other ethnic groups in the United States during the period because of increased illegal immigration through the U.S. Mexican borders and the high birth rate of immigrants.
What is illegal immigration?Illegal immigration refers to coming into a country against immigration laws.
Illegal immigration occurs regularly when migrants are not lawfully permitted to reside in a country using immigrant visas.
Such illegal immigrants lack the legal documents to defend their immigration.
Illegal immigration can be fingered for the high Hispanic population growth rate.
What other factor is responsible for the high population growth?Another factor that helped the Hispanic population to grow above the national average is that Hispanic culture encourages bearing more children than other ethnic groups.
Data and Calculations:The Hispanic population in 2000 = 35.3 million
The Hispanic population in 2010 = 50.5 million
Increase in Hispanic population = 15.2 (50.5 - 35.3) million
Percentage increase in population = 43% (15.2/35.3 x 100)
Thus, according to available data, the U.S. Hispanic population changed in size and location from 2000 to 2010, increasing by 15.2 million or 43%.
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Environmental issues can be positive such as a community-based recycling scheme,or negative such pollution or soil erosion
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The number of viable organisms in or on the object or surface or organic material on a surface or object prior to decontamination or sterilization is known as:_____.
Answer:
Bioburden
Explanation:
maybe???
The more than three million-billion gallons of water that earth’s atmopshere contains is equivalent to about what percentage of earth’s total water supply?.
The amount of water in the earth's atmosphere, which exceeds three million billion gallons, is roughly equal to one-thousandth of the planet's entire water supply.
The atmosphere of Earth shields the globe in numerous ways. The atmosphere of Earth is a narrow band of air that is divided into many layers according to temperature. Life on Earth would not survive without this shield, which shields us from the sun's heat and radiation and holds the oxygen we breathe.
The oceans contain over 96.5 percent of the planet's total water, covering about 71 percent of its surface. Water can also be found in rivers, lakes, ice caps, glaciers, the atmosphere as water vapor, and in the ground as soil moisture.
The water supply on our planet is continually shifting from one location to another and from one form to another.
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why is life expectancy low when people per doctor is high?
Answer:
Below
Explanation:
The doctors are unable to see as many patients, meaning that some people will never be treated/may not be treated as well because their doctor is too overwhelmed and may not even have the proper resources
laccoliths - henry mountains, ut. turn on the red polygon for the henry mountains laccolith complex (leave the north america batholiths overlay on). this complex consists of many blister-like intrusions. note the size difference between this intrusion and the sierra nevada batholith. estimate how much smaller in length the henry mountains laccolith complex is relative to
Answer is roughly 1/17. The batholith is roughly 720km, while the location is roughly 42km.
Describe laccolith.A body of intrusive rock known as a laccolith is fed from below by a conduit and has a dome-shaped upper surface and a level base. When magma rising through the crust of the Earth starts to spread out horizontally and rips the host rock strata apart, a laccolith occurs.
Mountain HenryThe Henry Mountains are a mountain range that spans roughly 30 miles in the southeast of the U.S. state of Utah and generally runs in a north-south direction.
Serra NevadaBetween the Central Valley of California and the Great Basin, in the Western United States, sits the Sierra Nevada mountain range.
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(Number 11)
pls pls help whoever gets it right gets a crown
Lithospheric plates move on the surface of the planet. Plates meet at long plate boundaries. The types of interactions at these boundaries are very important. Which is not an interaction type commonly observed along the length of one of these boundaries?.
Lithospheric plates move on the surface of the planet. Plates meet at long plate boundaries. Hot Spot is not an interaction type that is commonly noticed along the length of one of these boundaries.
The solid outer layer of Earth is known as the lithosphere. The Earth's outermost layers, the crust and the brittle upper part of the mantle, are together referred to as the lithosphere. Plate tectonics is the name of the theory that describes these plates and their motion. Volcanic activity creates fresh rock along the mid-ocean ridges, and the plates drift apart.
As a tectonic plate passes through a plume of heated mantle material (hotspot), which is rising from the Earth's interior, a chain of volcanoes (hotspot track) emerges.
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PLEASE HELP ME
The Northlands of Canada are rich in mineral resources. Which of these is NOT a reason why these minerals are difficult to extract?
A. The Climate
B. The depth of the minerals
C. The distance from large populations
D. The delicate ecosystem
Answer: C
Explanation:
Throughout history armed conflicts have been used to settle disputes over geography, culture, government, and religion. In this assignment you will choose two of the early civilization (Sumer, Indus, Egypt, China) to research and determine why these two civilization may have fought an armed conflict. Was this conflict due to contrary view of government, culture or religion? Did geography play a part as to way these two civilization went to war? Although the two civilizations you pick may have never actually went to war, what differences did each civilization have that could have caused a conflict. You get to decide which civilization won the conflict and explain why.
must be no less than 300 words.
Answer: Civilization describes a complex way of life that came about as people began to develop networks of urban settlements. The earliest civilizations developed between 4000 and 3000 BCE, when the rise of agriculture and trade allowed people to have surplus food and economic stability. Many people no longer had to practice farming, allowing a diverse array of professions and interests to flourish in a relatively confined area. Civilizations first appeared in Mesopotamia (what is now Iraq) and later in Egypt. Civilizations thrived in the Indus Valley by about 2500 BCE, in China by about 1500 BCE and in Central America (what is now Mexico) by about 1200 BCE. Civilizations ultimately developed on every continent except Antarctica. Characteristics of Civilization All civilizations have certain characteristics. These include: (1) large population centers; (2) monumental architecture and unique art styles; (3) shared communication strategies; (4) systems for administering territories; (5) a complex division of labor; and (6) the division of people into social and economic classes. Urban AreasLarge population centers, or urban areas (1), allow civilizations to develop, although people who live outside these urban centers are still part of that region’s civilization. Rural residents of civilizations may include farmers, fishers, and traders, who regularly sell their goods and services to urban residents. The huge urban center of Teotihuacan, in modern-day Mexico, for example, had as many as 200,000 residents between 300 and 600 CE. The development of the Teotihuacano civilization was made possible in part by the rich agricultural land surrounding the city. As land was cultivated, fewer farmers could supply more food staples, such as corn and beans, to more people. Trade also played a part in Teotihuacan’s urban development. Much of the wealth and power of Teotihuacan was due to excavating and trading the rich deposits of obsidian around the city. Obsidian is a hard volcanic rock that was highly valued as a cutting tool. Teotihuacano merchants traded (exported) obsidian to surrounding cultures in exchange for goods and services imported to Teotihuacano settlements. MonumentsAll civilizations work to preserve their legacy by building large monuments and structures (2). This is as true today as it was thousands of years ago. For example, the ancient monuments at Great Zimbabwe are still consistently used as a symbol of political power in the modern nation of Zimbabwe. Great Zimbabwe, constructed between 1100 and 1450, describes the ruins of the capital of the Kingdom of Zimbabwe. At its peak, Great Zimbabwe was inhabited by more than 10,000 people and was part of a trading network that extended from the Maghreb, through the eastern coast of Africa, and as far east as India and China. Great Zimbabwe is a testament to the sophistication and ingenuity of ancestors of the local Shona people. Politicians like Robert Mugabe, the president who led Zimbabwe for nearly 40 years in the 20th and 21st centuries, built their entire political identities by associating themselves with the ancient civilization’s monumental architecture. Buildings are not the only monuments that define civilizations. The distinct artistic style of Great Zimbabwe included representations of native animals carved in soapstone. The stylized stone sculptures known as “Zimbabwe Birds”, for example, remain an emblem of Zimbabwe, appearing on the nation’s flag, currency, and coats of arms. Shared CommunicationShared communication (3) is another element that all civilizations share. Shared communication may include spoken language; alphabets; numeric systems; signs, ideas, and symbols; and illustration and representation. Shared communication allows the infrastructure necessary for technology, trade, cultural exchange, and government to be developed and shared throughout the civilization. The Inca civilization, for example, had no written script that we know of, but its complex khipu system of accounting allowed the government to conduct censuses of its population and production across the vast stretch of the Andes mountains. A khipu is a recording device made of a series of strings knotted in particular patterns and colors. Written language in particular allows civilizations to record their own history and everyday events—crucial for understanding ancient cultures. The world's oldest known written language is Sumerian, which developed in Mesopotamia around 3100 BCE. The most familiar form of early Sumerian writing was called cuneiform, and was made up of different collections of wedge (triangle) shapes. The earliest Sumerian writing was record-keeping. Just like written records of modern civilizations, Sumerian cuneiform kept track of taxes, grocery bills, and laws for things like theft
The gulf stream is a surface current in the atlantic ocean that flows northward from the caribbean sea and the gulf of mexico. It feeds another current that reaches northern europe. Which of these events would cause the greatest changes to the path and strength of the gulf stream?.
A shift in the direction of the dominant winds over the Atlantic Ocean is what would have the biggest effects on the Gulf Stream's route and strength.
Therefore, a change in the direction of the predominant winds over the Atlantic Ocean is the right response.As of right now, the Gulf Stream is an Atlantic Ocean surface current.From the Caribbean Sea, the Gulf Stream travels northward until it reaches the Gulf of Mexico.Other currents that eventually reach areas in northern Europe are fed by the Gulf Stream.In fact, the stream travels to far locations including Iceland, England, and Ireland.hence we can conclude that a change in the direction of the predominant winds over the Atlantic Ocean is the right response.To learn more about gulf stream visit:
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How does the hydrolysis process work in chemical weathering?
Answer: Chemical weathering occurs when water dissolves minerals in a rock, producing new compounds. This reaction is called hydrolysis. Hydrolysis occurs, for example, when water comes in contact with granite.
Explanation:
attached
see the picture attached
Which of the following elements produces no harmful emissions when used as an energy source?
A.
coal
B.
oil
C.
wind
D.
natural gas
Answer:
Wind & natural gas are better alternatives than coal and oil. Though, if I were to pick one, it would be wind.
Explanation:
I'd choose wind because wind is a renewable source of energy, making it one of the best energy sources on the planet. Natural gas is good as well, it's definitely better than coal and oil; since coal and oil is very harmful to environment when burned. Though, it has two flaws; it can give off some emissions; though it may not be on the level as coal & oil. Also, it's not a renewable source of energy.
Therefore, wind is better option.
cold fronts have an upper boundary that slopes forward typically bring the mild weather cause convergence when they meet warm air have flat forward edges
Always slope upward over the cold air is the boundary between the warm and cold air masses. This is because cold air has a higher density than warm air.
When cold fronts encounter warm air, do they create convergence?
The dark blue lines in this vertical cross-section of a cold front depict the transition of cold air behind the front into warmer air in front of it. Convergence frequently happens where the two air masses collide, which can cause air parcels to rise. Rain may fall if there is enough moisture in the air.What transpires at the boundary of a cold front?
The warm air in front of a cold front often rises quickly because the border between the cold and warm air masses is rather sharp (see below). Showers and thunderstorms are brought on by the dynamic, billowing cumulonimbus clouds created by the rising air.Learn more about convergence
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4. The circumference of (distance around) a circle is n times the diameter, or C = nd.
A side of the square is the diameter of each half circle.
In your answer to question 1, you gave the number of complete circles included in
the track. Use this answer and C= rd to find the approximate length of the circular
part of the track to the nearest tenth of a foot. Use 3.14 for π and show your work. (2
points)
The circumference of a circle is = πd.
A circle is a closed two-dimensional determine in which the set of all of the factors in the plane is equidistant from a given factor known as the center. every line that passes through the circle forms the road of mirrored image symmetry. additionally, it has rotational symmetry around the center for every attitude.
The circumference is the perimeter of a circle or ellipse. this is, the circumference would be the arc period of the circle, as though it had been unfolded and straightened out to a line phase. greater commonly, the fringe is the curve length around any closed determine.
Let the diameter of a circle is = d
the radius of a circle = d/2
Circumference of a circle is = 2πr
= 2πd/2
comparing with the given relation,
C = nd. where C = circumference of a circle
C = πd
here n = π
hence, the circumference of a circle is = πd.
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a crystalline rock a. is composed of all the same mineral. b. contains mineral grains bound together by natural cement. c. is composed of interlocking minerals that grew together. d. is composed of a single crystal.
A crystalline rock is composed of all the same mineral.
How do minerals become rocks?
These fragments are separated from their source through erosion and carried to a different area by wind, water, ice, or biological activity. Once enough sediment has accumulated in one place and settled there, the lowest layers are so firmly packed that solid rock is formed.What minerals make up rocks?
The majority of rocks are made up of about 200 minerals. The most prevalent mineral family is that of feldspar. Other typical minerals include quartz, calcite, and clay. Some minerals, such as olivine, feldspars, pyroxenes, and micas, are more prevalent in igneous rock (produced under intense heat and pressure).Learn more about crystalline rock
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5. List the nations of Asia that share a border with India.
I NEED HELP ASAP!
Read through this resource on pollution. Think about how your day-to-day activities might contribute to the pollution of various areas of the environment. For each type of pollution discussed, fill in the graphic organizer with answers to the following questions: What are the main sources of this type of pollution? What are the effects on the environment? What health impacts does this type of pollution have on humans? What can the government do to reduce this pollution? What do you think you can you do personally to reduce this pollution?
Household activities, manufacturing, agriculture, and transportation are the main causes of pollution.
How to illustrate the information?There are numerous ways in which air pollution can harm trees and crops. Reduced development and survival of tree seedlings, decreased yields of agricultural crops and commercial forests, and increased vulnerability of plants to disease, pests, and other environmental pressures are all effects of ground-level ozone (such as harsh weather).
The release of harmful substances into the environment, such as toxic metals, gaseous pollutants, and particulate matter (PM), as well as sewage, industrial effluents, agricultural runoffs, and electronic wastes into water bodies, as well as operations like mining.
High amounts of air pollution can have a number of negative health effects. Lung cancer, heart disease, and respiratory infections are all at increased risk because of it. Air pollution exposure, both short-term and long-term, has been linked to negative health effects. People who are already ill experience more severe effects.
The government can reduce pollution using four primary policies: taxes to increase the cost, subsidies for alternatives, regulations to outlaw certain pollutants, and pollution permits.
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What is a remittance, and how are remittances significant for immigrants to the United States?
A remittance refers to the money that a person sends back to their home country when they are in another country.
Remittances are significant for immigrants to the United States who see it as a means of providing for their families.
What are remittances?Remittances are sums of money that person sends back to their home country after earning an income in the country they are in.
Remittance are quite significant to immigrants who come to the U.S. as they provide a source of revenue for the family of immigrants back in their home countries.
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Using the examples you have seen from Hammurabi’s Code, write a code that would address such a situation. Be sure your code offers ways to protect both the borrower and the lender.
By using the examples from Hammurabi’s Code, the code that would address the ways to protect both the borrower and the lender will be:
If a person borrows a tool from a neighbor, the borrower must point out any defects in the tool before taking it.Then, if the borrower returns the tool with a defect in it, the borrower must repair the tool or replace it with a new one."What is the Hammurabi’s Code?As a code of laws, it refers to the collection of 282 rules that established the standards for commercial interactions and set fines and punishments to meet the requirements of justice. These set of laws were written on twelve stones and displayed publicly for all to see.
Full words "A person borrows a neighbor’s tools and returns them in a damaged condition. Using the examples you have seen from Hammurabi’s Code, write a code that would address such a situation. Be sure your code offers ways to protect both the borrower and the lender"
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Migration from Colombia to Venezuela is mainly because of
+ factors.
The main reason why people are migrating from Colombia to Venezuela is economic variables
Why are Venezuelans fleeing the nation?According to the UN Refugee Agency, individuals continue to flee Venezuela to avoid threats, insecurity, and violence as well as a shortage of food, medicine, and basic services. According to the UN, "this has emerged as the second-largest external displacement issue in the world."
Where do most migrants from Venezuela go?With nearly 1.7 million migrants, Colombia, a neighboring country, was the primary destination for Venezuelan emigration. Second place went to Peru, where nearly 950,000 Venezuelans had emigrated, and then Chile, where more than 500,000 Venezuelans had settled after leaving their country.
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Describe the geographical features of Africa
Answer:
Geographical features of Africa include mountainous and cold, temperate or desert but mostly savanna biomes, with many plateaus but mostly desert.
Explanation:
which is not a step in the rock cycle? rocks at earth’s surface are broken down into smaller pieces. magma or lava cools. sediments melt deep beneath earth’s surface.
Answer: Metroisthm
Explanation:
Hope it helped(:
How can you tell that fluorite is not a calcite mineral?
The fluorite is 4 on the Mohs scale and may scrape calcite. Fluorite is frequently more colorful than dolomite and might be purple, green, yellow, pink, brown, or colorless. Fluorite forms cubes or octahedrons.
This is further explained below.
How can you tell that fluorite is not a calcite mineral?Generally, On the Mohs scale of hardness, fluorite is ranked higher than calcite with a score of 4, and it is hard enough to scratch a piece of calcite.
Fluorite is typically more colorful than calcite and may be any of the following hues: purple, green, yellow, pink, brown, or colorless.
In conclusion, A single specimen of fluorite may even display two or more colors. Crystals of fluorite are often in the shape of cubes or octahedrons.
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Why should we conserve our environment?
Answer:
Because the environment is what's keeping the entire world alive and well. If we don't try to conserve it, all life on earth will go extinct.
Explanation:
Which correctly describes the Canadian Shield?
Responses
It is home to several large lakes, such as Great Bear.
It is home to several large lakes, such as Great Bear.
It is one of the largest continental shields in the world.
It is one of the largest continental shields in the world.
It covers the interior of Canada only.
It covers the interior of Canada only.
It is full of fertile farming land.
Answer:
It is home to several large lakes, such as Great Bear.
It is home to several large lakes, such as Great Bear.
n deeper waters, nutrients primarily come from: thermal vents. glacial ice melt. surface winds creating deep ocean currents. detritus sinking from more productive shallower waters.
Nutrients primarily come from detritus sinking from more productive shallower water.
Define detritus.In contrast to dissolved organic material, detritus is dead organic material that is in the form of particles. Detritus typically consists of faces and the carcasses or remains of dead organisms. Communities of microbes that colonize and breakdown (i.e., remineralizer) detritus are frequently found in it. It is known as "soil organic matter" and is present in terrestrial ecosystems as leaf litter and other organic matter that is combined with soil. Organic matter that is suspended in water and accumulates in depositions on a body of water's floor referred to as "marine snow" when the floor is a seabed is referred to as detritus in aquatic ecosystems.
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How does marriage affect migration?
it decreases the likelihood of moving.
it increases the likelihood of moving to a rural area.
it decreases the likelihood of chain migration.
it decreases the likelihood of staying in an urban setting.
it increases the likelihood of moving for educational opportunities
Marriage affect migration by decreasing the likelihood of moving.
How does marriage play a significant role in migration?Marriage is the primary cause of immigration to India. The 2011 Census result, which was just published, revealed that 97% of the migrants who moved due of marriage made up 46% of the overall migrants. The report reveals that as many as 20.58 crore Indian women have migrated for marriage.What are several sorts of migration?Moving within a state, nation, or continent is referred to as internal migration. migrating to a different state, nation, or continent is known as external migration. Emigration is the act of relocating to another country.returning to your place of origin is known as return migration.
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Which action is an example of the government pursuing a fiscal policy?
Congress increasing income tax rates is an example of the government pursuing a fiscal policy.
What is a fiscal policy?
Fiscal policy is the use of government expenditure and taxation to affect the state of the economy. Fiscal policy is often used by governments to encourage robust, long-term growth and to lower poverty.
Fiscal Policy can be practiced in two ways: by increasing / decreasing public spending or increasing / decreasing taxes.
Increasing public spending and lowering taxes are expansionary fiscal policies, that is, aimed at stimulating the economy. On the contrary, reducing government spending and raising taxes are contractionary fiscal policies that seek to cool the economy.
Increasing the income tax rate is a fiscal policy. It is a contractionary fiscal policy to stabilize the economy.
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