Define and discuss the geological significance of the following three terms, using diagrams and examples where appropriate: (a) contact metamorphism (25%); (b) polymorph (25%); (c) metamorphic reaction kinetics (50%)

Answer: Chilliwack, BC is the fastest growing city in Canada because it offers a high quality of life, affordable housing, and attractive amenities.

Explanation: According to the 2021 census data from Statistics Canada, Chilliwack, BC is the second fastest growing census metropolitan area (CMA) in Canada, after Kelowna, BC. It recorded an increase of 12.1 per cent from 2016 to 2021, raising its population to 113,767. Chilliwack is among the four CMAs in B.C. that saw growth of 10% or more in the same period.

Some of the reasons why Chilliwack is attracting more people are:

These factors make Chilliwack a desirable place to live, work, and play for many people who are looking for a change of pace or a more affordable option than other cities.

Hope this helps, and have a great day! =)

The precipitation that falls in the marine west coast climate of North America is primarily caused by convection and cyclones.

The marine west coast climate of North America is known to be wet and mild. The precipitation is formed through convection and cyclones.

The convection process is associated with the movement of moisture-laden air from warm ocean surfaces to cooler landmasses. The heated air rises and cools, leading to the formation of clouds and subsequent precipitation.

The marine west coast climate is often affected by cyclones, which are low-pressure systems that can bring intense precipitation to the region. Cyclones form over warm ocean waters, where the air becomes moist and rises, leading to cloud formation and precipitation.

Overall, it can be concluded that the precipitation in the marine west coast climate of North America is primarily caused by convection and cyclones.

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Answer:

A canal that connected the Hudson River to Lake Erie.

Explanation:

The construction of this channel was something innovative and that generated very positive reactions to the public. First, this was a bold construction that used many innovative concepts, being considered one of the newest wonders in the world. Secondly, this construction would improve the lives of many people, as it would allow a fixed and continuous connection from the northwest to New York, facilitating transportation in a great way.

Answer:.

By using a compass needle which aligns itself with the magnetic poles of the earth, navigators were able to determine which direction was North and which was South.

The Earth's magnetic field serves to deflect most of the solar wind, whose charged particles would otherwise strip away the ozone layer that protects the Earth from harmful ultraviolet radiation.

Explanation:

a) The toboggan must be traveling at approximately 14.9 m/s or 33.3 mph to safely navigate the curve

b) you should start your ride approximately 10.8 meters up the mountain from the curve to attain the necessary speed.

(a) To determine the speed required to get around the curve without sliding up or down its bank, we can analyze the forces acting on the toboggan.

The centripetal force required to keep the toboggan moving in a circular path is provided by the horizontal component of the normal force.

The vertical component of the normal force cancels out the gravitational force.

Let's denote the speed of the toboggan as v and the angle of banking as θ. The centripetal force is given by:

Centripetal force = mv² / r,

where, m is the mass of the toboggan and r is the radius of the curve (half the diameter).

The horizontal component of the normal force is:

Horizontal component of normal force = m * g * tan(θ),

where, g is the acceleration due to gravity.

Equating the centripetal force and the horizontal component of the normal force, we get:

mv² / r = m * g * tan(θ).

Simplifying and solving for v, we find:

v = √(g * r * tan(θ)).

Substituting the given values:

v = √(9.8 m/s² * 45.0 m * tan(40.0°)) ≈ 14.9 m/s.

Converting to miles per hour (mph):

v ≈ 14.9 m/s * 2.24 mph/m = 33.3 mph.

Therefore, the toboggan must be traveling at approximately 14.9 m/s or 33.3 mph to safely navigate the curve.

(b) To find the distance up the mountain from the curve where you should start your ride, we need to consider the work done against friction to climb up the mountain and gain the necessary speed.

The work done against friction is given by:

Work = friction force * distance,

where the friction force is the product of the coefficient of kinetic friction (μmountain), the normal force (mg), and the distance up the mountain (d).

The normal force is equal to mg * cos(θmountain), where, θ mountain is the angle of the mountain slope.

Setting the work done against friction equal to the change in kinetic energy, we have:

μmountain * m * g * d = 0.5 * m * v²,

where, m is the mass of the toboggan.

Simplifying and solving for d, we find:

d = (0.5 * v²) / (μmountain * g).

Substituting the given values:

d = (0.5 * (14.9 m/s)²) / (0.12 * 9.8 m/s²) ≈ 10.8 m.

Therefore, you should start your ride approximately 10.8 meters up the mountain from the curve to attain the necessary speed.

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Historic buffer state between China and Russia, this country is landlocked and isolated with rich mineral deposits Mongolia.

Historically, Mongolia has served as a barrier between China and Russia while preserving the ethnic identity that gave rise to the contemporary Mongolian nation-state in the 1990s. Mongolia is a sovereign, landlocked nation with a modest population spread across a huge territory. Only small amounts of rain fall there.

Mongolia is a landlocked nation in the northern hemisphere with a low level of precipitation due to its climate and geographic position. There are times when there is more precipitation in the type D climate regions that reach north from Beijing through Northeast China than there is in northern Mongolia.

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Answer: The country you are referring to is Mongolia.

Explanation: It is a historic buffer state between China and Russia, and is located in East and Central Asia. Mongolia is the world's second-largest landlocked country and is known for its vast and rugged landscape. The country is rich in mineral deposits, including coal, copper, gold, and uranium. Despite being landlocked and geographically isolated, Mongolia has maintained close ties with both China and Russia and has been pursuing economic and political reforms in recent years to strengthen its position in the region.

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Answer:

c.biofuel

Explanation:

The alternative energy technologies that is most likely to be used to power a car is c. biofuel.

Biofuel sweves as fuel that can be gotten from from biomas.

This biomass can be gotten from plant or algae material as well as animal waste.

Therefore, biomass can be regarded as a source of renewable energy,

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Answer: decreases

Explanation:

Brainliest? ;3

Meteoroid: A “space rock”—a relatively small object traveling through space, between the size of a grain of dust and a small asteroid.

Meteor: A meteoroid that enters Earth's atmosphere and burns up.

Meteorite: A meteoroid, especially one that has hit Earth's surface.

When a rock is put under normal stress, minerals will orient:
B) parallel to the direction of the greatest stress

When a rock is put under normal stress, the minerals will orient perpendicular to the direction of the greatest stress. This is because normal stress is a type of stress that pushes or pulls on a rock perpendicular to its surface, causing the minerals to align themselves in a perpendicular orientation. In contrast, when a rock is put under shear stress (a stress that pushes or pulls on a rock parallel to its surface), the minerals will orient parallel to the direction of the greatest stress.
This occurs because normal stress is applied perpendicularly to the rock surface, and minerals align themselves parallel to the direction of least resistance, which is the direction of the greatest stress in this case.

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Answer:

secularism

Explanation:

. Allowing people to freely practise their own religion upholds the value of secularism

Answer:

secularism

Explanation:

the principle of separation of the state from religious institutions.

Answer:

Image is the copy of the principle object. The image can be 2D or 3D . A 2D image will have only 2 axis that is the X axis and Y axis, eg is the radiograph in which the vertical and horizontal components are visible. While in a 3D image along with X and Y axis the 3 rd component Z axis is visible . In a 3D image the depth axis is included, eg is animated vedios.

Water, air, and food are the most important natural resources to people. Humans can live only a few minutes without oxygen, less than a week without water, and about a month without food. Water also is essential for our oxygen and food supply. Plants breakdown water and use it to create oxygen during the process of photosynthesis.

Water is the most essential compound for all living things. Human babies are approximately 75% water and adults are 60% water. Our brain is about 85% water, blood and kidneys are 83% water, muscles are 76% water, and even bones are 22% water. We constantly lose water by perspiration; in temperate climates we should drink about 2 quarts of water per day and people in hot desert climates should drink up to 10 quarts of water per day. Loss of 15% of body-water usually causes death.

Earth is truly the Water Planet. The abundance of liquid water on Earth’s surface distinguishes us from other bodies in the solar system. About 70% of Earth’s surface is covered by oceans and approximately half of Earth’s surface is obscured by clouds (also made of water) at any time. There is a very large volume of water on our planet, about 1.4 billion cubic kilometers (km3) (330 million cubic miles) or about 53 billion gallons per person on Earth. All of Earth’s water could cover the United States to a depth of 145 km (90 mi). From a human perspective, the problem is that over 97% of it is seawater, which is too salty to drink or use for irrigation. The most commonly used water sources are rivers and lakes, which contain less than 0.01% of the world’s water!

One of the most important environmental goals is to provide clean water to all people. Fortunately, water is a renewable resource and is difficult to destroy. Evaporation and precipitation combine to replenish our fresh water supply constantly; however, water availability is complicated by its uneven distribution over the Earth. Arid climate and densely populated areas have combined in many parts of the world to create water shortages, which are projected to worsen in the coming years due to population growth and climate change. Human activities such as water overuse and water pollution have compounded significantly the water crisis that exists today. Hundreds of millions of people lack access to safe drinking water, and billions of people lack access to improved sanitation as simple as a pit latrine. As a result, nearly two million people die every year from diarrheal diseases and 90% of those deaths occur among children under the age of 5. Most of these are easily prevented deaths.

Water Reservoirs and Water Cycle

Water is the only common substance that occurs naturally on earth in three forms: solid, liquid and gas. It is distributed in various locations, called water reservoirs. The oceans are by far the largest of the reservoirs with about 97% of all water but that water is too saline for most human uses (Figure 1). Ice caps and glaciers are the largest reservoirs of fresh water but this water is inconveniently located, mostly in Antarctica and Greenland. Shallow groundwater is the largest reservoir of usable fresh water. Although rivers and lakes are the most heavily used water resources, they represent only a tiny amount of the world’s water. If all of world’s water was shrunk to the size of 1 gallon, then the total amount of fresh water would be about 1/3 cup, and the amount of readily usable fresh water would be 2 tablespoon

The water (or hydrologic) cycle (that was covered in Chapter 3.2) shows the movement of water through different reservoirs, which include oceans, atmosphere, glaciers, groundwater, lakes, rivers, and biosphere. Solar energy and gravity drive the motion of water in the water cycle. Simply put, the water cycle involves water moving from oceans, rivers, and lakes to the atmosphere by evaporation, forming clouds. From clouds, it falls as precipitation (rain and snow) on both water and land. The water on land can either return to the ocean by surface runoff, rivers, glaciers, and subsurface groundwater flow, or return to the atmosphere by evaporation or transpiration (loss of water by plants to the atmosphere).

Answer:

Dear canoeist,

I would like to advise you that it is not recommended to follow the inner banks of the river in this course of the river. This is because there might be obstacles or currents that can make rowing difficult and even put you in danger. The outer banks are usually less steep and have less undercurrent, making it easier to navigate the river safely. Additionally, following the inner banks might also disturb the natural ecosystem of the river, which can have negative consequences. It is essential to keep yourself and the river safe by following the recommended path, which usually means not sticking to the inner banks.

Best regards,

Drake

I hope this answers your questions

There are a few reasons why it is not recommended for canoeists to follow the inner banks of a river in certain courses.

The current is stronger: The inner banks of a river are often where the current is strongest. This is because the water is constricted by the banks, so it has to flow faster to get through. This can make it difficult for canoeists to control their boats, and it can also increase the risk of capsizing.

There are more hazards: The inner banks of a river are often where there are more hazards, such as rocks, debris, and underwater stumps. These hazards can damage a canoeist's boat, and they can also pose a safety risk.

The view is obstructed: The inner banks of a river often obstruct the view of the river ahead. This can make it difficult for canoeists to see what is coming, and it can increase the risk of collisions.

So, it is generally recommended for canoeists to follow the outer banks of a river whenever possible. The outer banks are often where the current is weaker, there are fewer hazards, and the view is better.

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Different analytical dating methods can be used on the same rock to learn about its history. These methods include relative dating, radiometric dating, and carbon dating.

Relative dating methods can be used to determine the order of events that occurred in the rock's history. This can be done by looking at the layers of rock and determining which ones are older or younger.

Radiometric dating methods can be used to determine the age of the rock. This is done by measuring the amount of radioactive isotopes present in the rock and comparing it to the amount of stable isotopes.

Carbon dating methods can be used to determine the age of organic material found within the rock. This is done by measuring the amount of carbon-14 present in the organic material and comparing it to the amount of carbon-12.

Overall, these dating methods can provide valuable information about the rock's history, including the order of events, the age of the rock, and the age of organic material found within the rock.

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Explanation:

The sun is not a solid mass. It does not have easily identifiable boundaries like rocky planets like Earth. Instead, the sun is composed of layers made up almost entirely of hydrogen and helium.

The escape velocity at the surface of the planet can be calculated as Escape Velocity = √(2GM/r)

A planet is a celestial body that orbits around a star, typically composed of rock, gas, or a combination of both. It is one of the fundamental components of a solar system. Planets are held in place by gravitational forces and follow elliptical paths around their parent star. They are characterized by their spherical shape, achieved through self-gravity, and are generally larger than asteroids or comets.

Planets can be classified into two main types: terrestrial planets, which are small and rocky like Earth, and gas giants, which are much larger and predominantly composed of gases like Jupiter and Saturn. Some planets may have moons orbiting around them, adding to their satellite systems.

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The significant Byzantine architectural innovation that allowed round domes to be placed atop straight walls is pendentives. Pendentives are curved triangular elements that are used to transition from a square or rectangular base to a circular or domed roof.

They are placed at the corners of a space where the dome is to be supported. By utilizing pendentives, architects were able to create a smooth and seamless transition from the straight walls to the rounded dome. Pendentives are an architectural solution that effectively transfers the weight of the dome onto the supporting walls, distributing the load and allowing for the placement of round domes on top of rectangular or square structures.

This innovation played a significant role in Byzantine architecture, enabling the construction of iconic structures with impressive domes, such as the Hagia Sophia in Istanbul.

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In most cases, the Plan Communication Management procedure is carried out before the beginning of a project. Therefore, option (c) is correct.

The project manager and the stakeholders will determine the requirements, goals, and methods for maintaining open lines of communication throughout the project's duration as part of the planning phase.

The project team's ability to execute the project and involve all relevant stakeholders depends on their ability to develop and maintain clear and efficient communication channels from the outset.

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Answer:

yes

Explanation:

i agree with the statement because all the diamonds found in africa can be used to help more sick children and adults in africa and help them provide food for eachother

plz mark me as the brainliest : /

Answer:

sea floor near mid ocean ridges are younger than sea floor near trenches

Explanation:

the diagram shows that orange is 0 million years old, and it also shows the the mid ocean ridge is a red dotted line. if you look near the red dotted line / mid ocean ridge, you will see lots of orange.

But when you look at the deep ocean trench / yellow dotted line, sometimes there are greens and even blues near the line, therefore making the sea floor rock near the trench older than the mid ocean ridge sea floor rock.

hopefully this helps my hands are tired now lol :))

The best comparison was the sea-floor rock near mid-ocean ridges and near trenches. There is the division on the different in the lines are the aforementioned.

The word sea floor refers to the geological process of gradual accretion of the sea floor. The seafloor and older rocks from the mid-oceanic ridge. The movement of the tectonic plates on the marine floor. The mid-ocean ridge is formed by the seafloor spreading its borders.

According to the diagram shows that orange to 0 million years old, the red was the dotted line. The yellow dotted line, are greens and even blues as the lines are on the sea floor rock. Seafloor spreading are the based on the molten material, magnetic stripes, and drilled core samples.

As a result, the comparison of the sea-floor rock and the mid-ocean ridges are the aforementioned.

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Answer:

the answer is B

Explanation:

i just took the test

The best explanation for the lack of growth in the Pacific states is the Pacific states have a higher cost of living than the states further inland.

Sunbelt cities that boomed almost immediately after the war's end included Houston, Baton Rouge, Long Beach, Miami, Mobile, Phoenix, and Tucson. In the 1950s, California absorbed no less than a fifth of the nation's entire population. Left behind were the poor in rural areas and in the inner cities.

The latest poll from PEMCO insurance found people flock here because they identify with our quirks. 83% of Seattle and Portland residents say they associate with the typical northwestern lifestyle. That includes getting outdoors in the rain.

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Answer:

The oceanic basins in which they form.

Explanation:

north Atlantic - hurricanes

Indian - cyclones

western Pacific - typhoon

eastern Pacific - hurricanes

Without a diagram or specific measurements, it's hard to provide an exact answer. However, here's a general method to approach this problem .

Draw a diagram of the situation. Label the square STUV and the circle W. Make sure you understand the relationship between the square and the circle (i.e., the circle is circumscribed by the square, meaning that the square encloses the circle and each corner of the square touches the circle).

Identify the shaded region. Usually, in problems like this, the shaded region is the area that is inside the square but outside the circle.

Find the area of the square. If you know the length of one side of the square, you can find its area by squaring that length. If you don't know the length, you may need to use other information given in the problem to find it.

Find the area of the circle. If you know the radius of the circle, you can find its area using the formula A = πr^2. If you don't know the radius, you may need to use other information given in the problem to find it.

Subtract the area of the circle from the area of the square. This will give you the area of the shaded region.

Round your answer to the nearest tenth if necessary.

Note: Depending on the specific measurements given in the problem, there may be alternative methods to solve this problem .

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Answer:

The Andes Mountains.

Explanation:

The Andes Mountains run through Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, and Venezuela. From the Andes Mountains in Bolivia to the Pacific Ocean, I have to drive through this mountain range to arrive in Chile. Chile is a country that borders the Pacific Ocean and has the shortest distance to the Pacific from that location.

The correct steak temperatures are: Medium - cool red center, Well - no trace of pink, Medium rare - warm red center, Medium well - slightly pink center.

The correct steak temperatures are as follows:

a) Medium - cool red center,

b) Well - no trace of pink,

c) Medium rare - warm red center,

d) Medium well - slightly pink center.

Option (d) is incorrect as it duplicates the description from option (a). The remaining options (a), (b), and (c) provide accurate descriptions of the steak doneness levels. Medium refers to a cool red center, well indicates no pink at all, medium rare describes a warm red center, and medium well indicates a slightly pink center. These temperature descriptions are widely accepted and commonly used to ensure the desired level of doneness when cooking steak.

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Answer:

The relations can be explained by the nature of eruption and lava type.

Explanation:

Answer:

Burning reduces available carbon for primary producers and, therefore, primary consumers. II) Deforestation and suburbanization reduce an area's net primary productivity. III) Increasing atmospheric concentrations of carbon dioxide could alter Earth's climate.

Explanation: