The Northlands of Canada are rich in mineral resources. Which of these is NOT a reason why these minerals are difficult to extract?
Group of answer choices

The Climate

The depth of the minerals

The distance from large populations

The delicate ecosystem

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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Household activities, manufacturing, agriculture, and transportation are the main causes of pollution.

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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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.

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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Answer: C

Explanation:

Answer:

Geographical features of Africa include mountainous and cold, temperate or desert but mostly savanna biomes, with many plateaus but mostly desert.

Explanation:

Answer is roughly 1/17. The batholith is roughly 720km, while the location is roughly 42km.

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.

The 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.

Between the Central Valley of California and the Great Basin, in the Western United States, sits the Sierra Nevada mountain range.

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A crystalline rock is composed of all the same mineral.

How do minerals become rocks?

What minerals make up rocks?

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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

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?

What transpires at the boundary of a cold front?

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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.

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.

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.

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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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.

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The land feature shown on the topographic map above are:

In geography, a topographic map refers to a more detailed and accurate illustration of man-made or natural features on the earth surface such as the roads, railways, power transmission lines, contours, elevations, rivers, lakes, geographical names etc.

As its represent the Earth's features accurately and to scale on a 2-D surface, this map is an excellent planning tool which also help to make outdoor adventures enjoyable and safe.

A typical topographic maps identify features which are  grouped into the following categories:

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Marriage affect migration by decreasing the likelihood of moving.

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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.

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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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

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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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:

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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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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Answer:

The correct answer is option C, The dodo bird and tree frog faced long-term changes

In the table the Dodo bird became extinct which means it will never be seen again in future. Since it is a change which will continue forever in the coming future , it can be stated as a long term change

Also the tree frog adapted something and this will also continue for a long period of time until unless some other evolutionary change is introduced. Thus it is also a long term change.  

Answer: Metroisthm

Explanation:

Hope it helped(:

Answer:

Bioburden

Explanation:

maybe???

The main reason why people are migrating from Colombia to Venezuela is economic variables

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."

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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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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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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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:

Answer:

B:small hills

Explanation:

it says plains