help mee please with this question ​

Fast-moving water, due to steep slopes in the mountain forms a V-shaped valley because the erosive power of the water is projected vertically more than horizontally.

This is vice versa in plains where the water moves at slower speeds. The horizontal erosion power is dominant over vertical erosion hence the banks of the river are eroded more than the bed in the plains.  

A V-shaped valley is a slim valley with steeply sloped aspects that seem much like the letter "V" from a cross-section. they're formed via sturdy streams, which through the years have reduced down into the rock through a method known as downcutting.

Rivers begin excessively up inside the mountains so that they flow quickly downhill eroding the landscape vertically. The river cuts a deep notch down into the landscape using hydraulic motion when the sheer force of the water gets into small cracks and breaks down the sides of the river valley.

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Answer: C. 82,125

Explanation: ahhhh 20 word count

The initial speed of the rock is approximately 190.66 m/s.

To find the initial speed of the rock (v0), we can use the kinematic equations for projectile motion. Given the angle (θ), horizontal distance (d), and vertical distance (h), we can express v0 in terms of g, θ, d, and h.

The horizontal distance traveled by the rock can be expressed as:

d = v0 * cos(θ) * t

The vertical distance traveled can be expressed as:

h = v0 * sin(θ) * t - (1/2) * g * t²

We can solve the first equation for t:

t = d / (v0 * cos(θ))

Now, substitute this expression for t in the second equation:

h = v0 * sin(θ) * (d / (v0 * cos(θ))) - (1/2) * g * (d / (v0 * cos(θ)))²

Simplifying:

h = (v0 * sin(θ) * d) / (v0 * cos(θ)) - (1/2) * g * (d² / (v0² * cos²(θ)))

Simplify further:

h = (sin(θ) * d) / cos(θ) - (1/2) * g * (d² / (v0² * cos²(θ)))

Multiply through by cos(θ):

h * cos(θ) = sin(θ) * d - (1/2) * g * (d² / v0²)

Rearranging the equation:

(h * cos(θ)) - (sin(θ) * d) = (1/2) * g * (d² / v0²)

Now, solve for v0:

v0² = (2 * g * (d² / ((h * cos(θ)) - (sin(θ) * d))))

Taking the square root to isolate v0:

v0 = sqrt(2 * g * (d² / ((h * cos(θ)) - (sin(θ) * d))))

Given the values:

θ = 3.5 degrees

d = 680 m

h = 470 m

g = 9.8 m/s²

Convert θ to radians:

θ_rad = 3.5 * (π/180) ≈ 0.0611 rad

Substitute the values:

v0 = sqrt(2 * 9.8 * (680² / ((470 * cos(0.0611)) - (sin(0.0611) * 680))))

Calculating the above expression gives:

v0 ≈ 190.66 m/s

Therefore, the initial speed of the rock is approximately 190.66 m/s.

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Answer:

It is a special purpose map.

Answer:

Below are some of the important issues that we, as African People, need to work on collectively, in a proactive manner, to achieve inclusive growth, social and economic development (in alphabetical order): Facilitation and effective regulation of trade-in-goods and trade-in-services (addressing tariff and non-tariff barriers, regulatory obstacles)

Explanation:

hope that worked

Answer:

I honestly think C. A landslide

Answer:

They orbit the sun

Explanation:

Edge 2020

Answer:they orbit the sun

Explanation:

Edge 2022

The answer is c. trade winds: between the equator and 30 degrees latitude in both hemispheres. This information about Trade winds and its zone is not correct.

A planet's or another celestial body's equator is a hypothetical line that circles its center. At 0 degrees latitude, it lies midway between the north and south poles. The planet is divided into a northern and a southern hemisphere by an equator.

Due to the Earth's axis' tilt, countries on or near the equator experience high temperatures year-round. About 31 degrees Celsius is the average temperature in these nations. You can stand on the equator since it passes across land masses.

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Without the monitoring and advance warning given for the Mount Pinatubo eruption in 1991, it is estimated that the death toll would have been significantly higher.

The eruption of Mount Pinatubo was one of the largest and most destructive volcanic eruptions of the 20th century, with ash and debris reaching as far as Vietnam and causing over 800 deaths.

However, the early warning systems put in place by the Philippine government and the US Geological Survey allowed for the evacuation of over 60,000 people living in the vicinity of the volcano, which greatly reduced the number of casualties.

It is estimated that without these measures, the death toll could have reached into the tens of thousands. The successful evacuation efforts during the Mount Pinatubo eruption serve as an important example of the importance of early warning systems and disaster preparedness measures in mitigating the impacts of natural disasters.

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Answer:

Mechanical Weathering. Mechanical weathering, also called physical weathering, breaks rock into smaller pieces. These smaller pieces are just like the bigger rock, just smaller. That means the rock has changed physically without changing its composition.

Explanation:

The statement "these first-generation star systems typically had several terrestrial planets in addition to jovian planets" is unlikely to be true about the first-generation star systems in the universe.

The first-generation star systems, also known as Population III stars, are believed to have formed shortly after the Big Bang when the universe was composed almost entirely of hydrogen and helium. These early stars lacked the heavier elements that are essential for the formation of terrestrial planets like Earth.

Terrestrial planets are primarily composed of heavier elements, such as carbon, oxygen, silicon, and iron, which are produced through stellar nucleosynthesis in subsequent generations of stars. The first-generation star systems lacked these heavier elements, making the formation of terrestrial planets unlikely.

Instead, the first-generation star systems likely consisted primarily of massive, hot stars (Population III stars) that were composed almost entirely of hydrogen and helium. These stars had short lifespans and ended in cataclysmic supernova explosions, which subsequently seeded the surrounding space with heavier elements.

It was in later generations of stars, known as Population II and Population I stars, that the heavier elements produced by earlier stellar nucleosynthesis were incorporated. These elements then played a crucial role in the formation of terrestrial planets in subsequent star systems.

Therefore, while the first-generation star systems were significant in the early universe, it is unlikely that they had several terrestrial planets in addition to jovian (gas giant) planets. The formation of terrestrial planets became more prevalent in later star systems that incorporated the heavier elements synthesized in previous stellar generations.

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Answer:

I do not think world systems theory explains everything there is to know about the world. The very large cities, mega cities, those having over 10 million population, (a category including meta cities, over 20 million population, as these terms are not rigidly defined), rise up all over the world.

This article lists mega cities with current population estimates.

I do not know who is publishing about World Systems Theory and defining peripheral cities currently. I saw a map from 2000, 20 years ago, during which time China has grown enormously, industrializing, building a nationwide high speed rail network, and is now the nation using the most energy each year. It seems that the definition of periphery nations might need some revising.

It is logical that China and India with their large populations have megacities. And it is logical that other global cities are in that same class, like Tokyo, London, Paris, Buenos Aires, and New York City.

Answer:

Because oil is a nonrenewable resource

Explanation:

not only is it a non-renewable resource but prices also fluctuate drastically in the oil industry. A prime example is Venezuela. Venezuela's main source of income was oil. This led to dry seasons of income and mixed with the governmental misdelegation of revenue the eventual overturning of their economy. If many middle eastern countries diversified their exports to more sustainable and renewable sources they would have fewer problems with competition.

The cultural characteristics that hold North America together as a region include shared history, values, and traditions stemming from common languages, economic systems, and social institutions. The ongoing process of cultural exchange, adaptation, and assimilation among the diverse populations has created a sense of regional unity and a vibrant, multifaceted culture.

The cultural characteristic that holds North America together as a region is the shared history, values, and traditions that have emerged over time from the interactions among its diverse populations. These include common languages, economic systems, and social institutions that have evolved through a process of cultural exchange, adaptation, and assimilation. In North America, the predominant languages are English, Spanish, and French, which have facilitated communication and the exchange of ideas across the region.

The economic systems in North America, particularly in the United States and Canada, are predominantly market-based capitalism, which fosters economic interdependence and cooperation. This economic integration has further strengthened ties between the countries, promoting a sense of regional unity.

Social institutions, such as democratic government systems, have also played a significant role in uniting North America. These political systems encourage the involvement of citizens in governance and the protection of individual rights, which are values that are deeply embedded in the region's cultural fabric.

Furthermore, the shared experiences of colonization, immigration, and multiculturalism have shaped the cultural landscape of North America. The region's diverse population has contributed to a rich tapestry of cultural traditions, such as art, music, literature, and cuisine, which are celebrated across national borders.

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Answer:

C. Having blonde hair and blue eyes

Answer: different types of rock

Explanation:

because they formed in different ways

Answer:

Explanation:

A moon that formed around Venus by this process would have been unlikely to escape. If such a moon-forming event had occurred there, a possible explanation of why the planet does not have such a moon might be that a second collision occurred that countered the angular momentum from the first impact.

Entrenched meanders in streams like the Colorado or San Juan flowing on the Colorado Plateau in Utah are a result of Tectonic elevation of the Colorado Plateau.

The majority of meanders, on the other hand, are often seen flowing through river floodplain deposits; an entrenched meander, on the other hand, is cut out of bedrock. A river can erode downward in its bed and become a mender when tectonic activity raises the soil directly underneath it. In time, a gap may be left by this deterioration. From Horseshoe Bend's Eolian Jurassic sandstone, the Colorado River chisels the Glen Canyon, a stunning natural formation.

The Precambrian and Paleozoic crystalline rocks that make up the San Juan Mountains, which are the oldest geological structures in the San Juan River Basin, are mostly composed of tertiary volcanic rocks.

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Answer:

d Norway and China

Explanation:

Answer:

a.

Explanation:

The reason why the average summer temperature in the Southern chemosphere is cooler than the average summer in the Northern hemisphere is that over 80% of the Southern Hemisphere is covered with water.

Over 80% of the Southern Hemisphere is made up of water in the form of the Atlantic, Pacific, and Indian Oceans. This leads to the southern hemisphere having lower temperatures in the summer which makes them cooler.

The reason this happens is that water absorbs temperatures and makes the surrounding areas cooler. This is why places closer to the coast are cooler than areas further inland.

The Northern hemisphere is not as covered by oceans as the southern hemisphere thanks to larger expanse of land occupied by the Asian continent and further by Europe and North America.

As a result, summers are warmer on average there than in the Southern hemisphere.

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Answer:

The Himalayas act as a boon for India as they act as a barrier to cold siberian winds. They give tropical touch to the climate of India. They stop rear-bearing monsoon winds from crossing into Tibet and force the wids to shed their moisture within Indian- subcontinent.

Answer:

They use field observation and spatial sampling. They are also into social patterns and processes. They can use archival research too.

Answer:

Germany was claimed by several other countries as punishment

Explanation:

Answer:

The aftereffects of World War Two were what shaped Cold War Germany. The post-war state of Germany was grim: about 1/4 of housing had been destroyed, the economic infrastructure had largely collapsed, inflation was rampant, there was a shortage of food, and millions of homeless Germans from the east were returning.

Explanation:

Answer:

may 8 2008

Explanation:

Untroubled by the festering mounds of pungent tropical garbage that frequently pile up in its less-developed neighbours, clean, green and super-efficient Singapore's unique rubbish headache stems from its small size and high population density.

The correct matches are: When we talk about the greenhouse effect, we mean the planet is working like a greenhouse. The sun's radiation enters the Earth's atmosphere and heats up the Earth's surface. Gases in the atmosphere, such as carbon dioxide and ozone, don't allow the heat to escape. This causes what scientists call the greenhouse effect.

In conclusion, the greenhouse effect is a natural process that plays a crucial role in regulating the Earth's temperature, but human activities have intensified this effect, leading to concerns about global warming and its impact on the planet.

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Answer:

Differences such as the income of a person or the area that a person lives in the hygiene of the area all such things affect survival and reproductive Success

Survival and reproductive success are impact by differences such as a person's income, the place they reside in, and the sanitation of that area.

The term impacts The feeling you leave on this life and others is your legacy. You have the ability to become accountable for your actions and be intended of your path. You can be deliberate about your influence and your impact. As we see there are impacts on things or on life are being there in it also be there in it by the different impacts changes are being there also in it.

Survival and reproductive success may not be the same for every member of the population due to differences in factors like a person's income, the location they reside in, and the level of hygiene in that area, all of which have an impact on these two factors.

Therefore, Survival and reproductive success are impact by differences such as a person's income,

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The process of formation that helps adults and older children prepare for and celebrate the Sacraments of Christian Initiation is called the Catechumens.

Catechumens are individuals who are preparing for the Sacraments of Christian Initiation, namely Baptism, Confirmation, and Eucharist. They are typically adults or older children who have not yet been baptized or fully initiated into the Catholic Church.

The term "catechumen" refers specifically to those individuals who are undergoing the process of formation and instruction in preparation for receiving these sacraments. Catechumens engage in a period of learning about the teachings and practices of the Catholic faith, spiritual formation, and participation in the rituals and rites of the Church. The period of catechumenate varies in length, but it is a significant time of preparation and discernment on their journey towards full initiation into the Church.

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The given question is incomplete. Hence, the complete question is:

The process of formation that helps adults and older children prepare for and celebrate the Sacraments of Christian Initiation is called the

The coastline of Staten Island is mostly characterized by coarse to fine-grained sand with intermittent silt and gravel forming a gently sloping beach. Hence it is sandy with beaches and mudflats.

Staten Island is a borough of New York City that extends into Richmond County in the U.S. state of New York. The borough, which is situated in the southwest corner of the city, is divided from the rest of New York by New York Bay and from New Jersey by the Arthur Kill and the Kill Van Kull. The island, which was inhabited by the Lenape Indians, was colonised by Dutch settlers in the seventeenth century. It was one of the original 12 counties in the state of New York. In 1898, Staten Island and New York City were combined. Up until 1975, it was officially known as the Borough of Richmond before getting the name Borough of Staten Island.

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The correct answer is Problem ba-lush, green golf course; Problem 6b- arid desert with dry washes

The Problem 6 placemarks highlight two distinctly different areas near Phoenix, AZ: one natural to the region and one artificially supported by irrigation. The Problem 6 placemarks highlight two distinctly different areas near Phoenix, AZ: one natural to the region and one artificially supported by irrigation. The first is the golf course which is Problem ba. This is a lush, green golf course that is well-maintained and appears to be flourishing. This is because it is artificially supported by irrigation. The second placemark is Problem 6b, which is an arid desert with dry washes. This area is natural to the region, as the region is known for its dry, arid climate.

The use of irrigation to support lush, green landscapes has become increasingly popular in recent years. This is because many areas that were once arid or desert-like have become increasingly populated. As people move into these areas, they often want to maintain the lush landscapes that they are accustomed to. However, this is not always possible due to the region's climate. To solve this problem, many people have turned to irrigation to support these landscapes.

Problem 6 placemarks highlight two distinctly different areas near Phoenix, AZ: one natural to the region and one artificially supported by irrigation. The correct answer is Problem ba-lush, green golf course; Problem 6b- arid desert with dry washes.

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Answer:

Shows longitude lines as parallel

Explanation:

It was used to help sailors navigate the globe, but it becomes warped near the poles