Before computers how did map makers create map projections

Medieval society was organized according to a "three-class system", divided into three social orders:

The history of the Middle Ages in European history is the history from the 5th century AD to his 15th century. The Middle Ages began with the fall of the Western Roman Empire and continued until Europe plunged into the Age of Renewal and the Age of Discovery.

Western history is traditionally divided into her three periods: ancient, medieval, and modern. In other words, medieval history is a period of transition from antiquity to modern times. Medieval history is divided into his three periods: the Early Middle Ages, the High Middle Ages and the Late Middle Ages.

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Answer:

The first indicator of bad weather approaching is the buildup of dark clouds.

Explanation:

I hope it helps:)

Answer: Dark clouds starting to form

Explanation:

Given:

WXYZ is an isosceles trapezoid. WY=8x-3 and ZX=19.

To find:

The value of x.

Solution:

We know that the diagonals of an isosceles trapezoid are equal. So,

\(WY=ZX\)

\(8x-3=19\)

Add 3 on both sides.

\(8x-3+3=19+3\)

\(8x=22\)

Divide both sides by 8.

\(x=\dfrac{22}{8}\)

\(x=2.75\)

Therefore, the correct option is B.

The warmest global temperatures since the last ice age occurred in the Holocene Maximum. Thus, option D is correct.

An ice age is a protracted period of cooling of the Earth's surface and atmosphere that results in the presence or extension of continental and polar ice sheets and alpine glaciers. The climate of the Earth varies between ice ages and greenhouse times, when there are no glaciers on the globe.

The most recent ice age peaked around 20,000 years ago, when global temperatures were likely around 10 degrees Fahrenheit (5 degrees Celsius) lower than they are now.

One of the hottest periods occurred between 600 and 800 million years ago, during the Holocene geologic epoch. Temperatures were also regularly high between 500 million and 250 million years ago.

The Holocene Maximum saw the highest global temperatures since the previous ice age. As a result, option D is correct.

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The main ways sediment enters a river are mass movement and weathering erosion.

Sediment enters a river through two primary processes: mass movement and weathering erosion. Mass movement refers to the downhill movement of soil, rock, or debris under the influence of gravity. This can occur due to various factors such as landslides, rockfalls, or slope failures. When mass movement events happen near a river, the sediment is transported into the river channel through erosion and deposition processes.

Weathering erosion, on the other hand, involves the breakdown and removal of rocks and soil due to weathering processes such as wind, water, and ice. Weathering erosion occurs over a long period and gradually wears down the surface of rocks and soil. As weathering processes act upon the landscape, they detach and transport sediment particles, which eventually find their way into nearby rivers through runoff or direct erosion of river banks.

Both mass movement and weathering erosion play significant roles in supplying sediment to rivers. This sediment influx is vital for river ecosystems, influencing channel morphology, nutrient cycling, and habitat creation for aquatic organisms.

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Answer:

If two tectonic plates collide, they form a convergent plate boundary

Signs of improvement are obtrusive inside the areas of Khayelitsha and metropolis bowl gardens​: The metropolis Bowl is part of Cape town in South Africa.

Khayelitsha is the most important township in Cape town and is situated 30km southeast of the metropolis center, just off the N2. it's a colorful township known for its entrepreneurial spirit and social improvement tasks.

Khayelitsha has one of the highest costs of crime in South Africa. Its policing districts of website B, Harare, and Lingelethu West investigated 192 murders in 2018. similarly, 186 sexual offenses and 1 294 instances of theft with irritated occasions had been mentioned within the equal period.

Khayelitsha Township lies some 19km east of Wynberg and 25 km of the southeast of Cape city in the Western Cape. The call is of Xhosa starting place and means 'new domestic'. Then, top Minister, P.W. Botha promised fair treatment for Black folks that resided in city areas, even though he continued with influx management.

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To determine the number of earthquakes likely needed to accumulate the present offset of Wallace Creek, we would need specific information about the slip rate and the average slip per earthquake in that section of the San Andreas Fault.

The number of earthquakes required to accumulate a given offset depends on various factors, including the slip rate (the average rate at which the plates are slipping past each other), the average slip per earthquake, and the time period over which the slip has occurred. T

These factors can vary significantly along different sections of the fault.

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Gravity, wind (Coriolis Effect), and water density all contribute to the continuous, predictable, directed movement of seawater known as ocean currents. Water in the ocean may travel both horizontally and vertically. Vertical shifts are referred to as upwellings or downwellings, while horizontal motions are known as currents. It is effected by temperature but not by the salinity.

The movement of ocean currents caused by variations in temperature and salinity in various water zones is known as thermohaline circulation. Water moves in accordance with changes in density brought on by temperature and salinity.

Typically, the Pacific and Indian Oceans are where this takes place in the tropical ocean. Because it is influenced by changes in temperature (thermo) and salinity (haline), this very vast, sluggish stream is known as the thermohaline circulation.

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Answer:

Only one of the four terrestrial worlds has a surface being constantly reshaped by plate tectonics.

Explanation:

Answer:

because of the wars, it brung peace to france.

Explanation:

Answer:

because they had challengers that wanted to be president.

Explanation:

they chosse the other one instead. It was important because it was a day nobody would forget, because they had never had a challenger to be president.

Effective in high strength and low volume wastewater; Produces low sludge production. High maintenance cost; Limited removal of phosphorus and nitrogen; Unsuitable for low-temperature wastewater treatment. Effective in handling large organic loads. These are some of the characteristics of wastewater treatment systems and how they compare to one another.

From the wastewater treatment systems discussed, a comparison table/matrix between each of the system's characteristics in terms of, but not limited to the following characteristics is as follows:

1. Aerobic / Anaerobic / Hybrid
2. Efficiency (BOD Reduction)
3. Wastewater characteristics / industry the system is most efficient
4. Advantages
5. Disadvantages
6. Others -Wastewater Treatment SystemAerobic / Anaerobic / HybridEfficiency (BOD Reduction)Wastewater

Characteristics / industry the system is most efficient Advantages Disadvantages OthersActivated Sludge SystemAerobic98% efficiency. Effluent is free of suspended solids, suitable for discharge; heavy-duty manufacturing, food processing, pharmaceuticals, and refineries. Low capital and operational cost; efficient, high-quality effluent; minimum land requirement; no sludge accumulation.

Potential risk of poor quality effluent; complex process maintenance. Some chemicals may cause difficulties in biological processes. Rotating Biological Contactor (RBC)Aerobic95% efficiency. Tannery, slaughterhouse, paper mills, pharmaceuticals, and food processing. Low power and energy consumption; low operating and maintenance costs; compact, small footprint. Expensive to install; Requires regular cleaning; Large discharge volumes of sludge.

Compact design, good process control. Moving Bed Biofilm Reactor (MBBR)Hybrid90 to 95% efficiency, Used for all types of wastewater, including industrial, sewage, municipal and commercial. Cost-effective; Low maintenance cost; Stable process performance; Self-regulating process. High capital costs; Additional screens are required to prevent plastic media from escaping. Compact, high biomass density.

Extended Aeration SystemAerobic90 to 95% efficiency. Refinery, food processing, chemical processing, and pharmaceuticals. Low operational cost; Produces high-quality effluent; Low sludge production; Easy to operate. Limited to a maximum of 5000 mg/l BOD levels; Requires large land areas; High sludge generation. Compact, low land area requiredUASBAnaerobic60 to 80% efficiency.

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Answer:

The answer is below

Explanation:

A multinational state is a sovereign state that comprises two or more nations or states. A multinational state can or cannot be multicultural or multilingual. A nation with multi states may lead to irredentism where members claim, reclaim, and seek to occupy territory which they consider lost, on the basis of history such as that seen in countries like Nigeria.

Examples of multinational states are Afghanistan, Nigeria, Yugoslavia.

The majority of long-distance transportation now occurs between metropolitan areas, following periods of movement from the east to the west, from rural to urban areas, and finally the current period.

Explain about the settlement patterns of the United States?

The arrangement of structures and residences inside a rural settlement is referred to as a settlement pattern. Geographers, historians, and anthropologists are all interested in settlement patterns because they can shed light on how a community has changed through time.

Settlements can be categorized as either compact, semi-compact, or dispersed. Based on each area's population density. The most populous areas are those that are compact.

Settlements can develop in a variety of ways. The most typical types are nucleated, linear, and dispersed. A dispersed pattern is one in which there is no central focus and solitary buildings are dispersed over a large region, typically separated by a few hundred meters.

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Between 2015 and 2020, solar panel production increased by around 600,000 GWh.

Through the graph, we can see that in 2015; 250,000 GWh of solar panels were produced. In 2020, it is not possible to know the exact amount of solar countries produced, but the graph allows us to see that this production was greater than 750,000 GWh. Therefore, we must subtract 250,000 GWh from 750,000 GWh to find the amount produced between these two periods.

The result will not give an exact number, so we must consider the number that comes closest, remembering to increase the houses upwards, since the year 2020 presented a production greater than that presented by the data that we had access to.

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On the March equinox, which occurs around March 20th, the sun is directly overhead at the equator.

A line of latitude is a geographic coordinate that runs east-west around the Earth, and it specifies the north-south position of a point relative to the equator, which is defined as 0° latitude. The equator is the line of latitude that is located exactly halfway between the North Pole and the South Pole, at 0° latitude.

So, to see the sun directly overhead on the March equinox, you would have to go to the equator, which is at 0° latitude. This is because on this day, the sun's rays shine directly on the equator, making it possible to see the sun exactly overhead at noon local time.

It's important to note that the sun is not directly overhead at the equator on any other day of the year. On other days, it is either north or south of the equator, so its position in the sky changes throughout the day.

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Answer:

There are many obvious consequences of deforestation and clearcutting, such as the loss of habitats for plant and animal species and the declining vitality of natural oxygen producers.  Forests play an important role in cleaning and protecting the atmosphere.  There are also less obvious consequences of deforestation and clearcutting.  When forests are cleared the land is exposed to the elements – water, wind, ice – that cause erosion.  Water is especially destructive to this cleared land because heavy rains wash away topsoil that can clog rivers and streams, causing flooding and the further loss of habitat.  One important method of preventing the devastating effects of deforestation is reforestation.  Reforestation is the replanting of trees to support forest growth in areas that have been cleared.

The Appalachian Mountains are located on the eastern side of North America, while the Rocky Mountains are located on the western side of North America. The Appalachian Mountains have an average height of 3,000 feet, while the Rocky Mountains have an average height of 8,000 feet.

Mountains come in many shapes and sizes, and they are distinguished by their location, shape, size, and elevation. The Appalachian and Rocky Mountains are two of the most well-known mountain ranges in the world. The Appalachian Mountains are located on the eastern side of North America, while the Rocky Mountains are located on the western side of North America. The Appalachian Mountains are around 2,000 miles long, while the Rocky Mountains are around 3,000 miles long.

The Appalachian Mountains have an average height of 3,000 feet, while the Rocky Mountains have an average height of 8,000 feet. The Appalachian Mountains are much older than the Rocky Mountains. The Appalachian Mountains are over 480 million years old, while the Rocky Mountains are just 80 million years old.

In conclusion, the Appalachian and Rocky Mountains are two well-known mountain ranges that are located in different regions of North America. They vary in size, elevation, and age. The Appalachian Mountains are much older, smaller, and less elevated than the Rocky Mountains.

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Higher wages tend to increase the cost of having children, lower the desire for children, and restrict population growth.

The term "population" is frequently used to describe the total number of people living in a particular location. To estimate the number of the resident population within a certain territory, governments conduct censuses.

A population is a collective group you are interested in judging. A sample is a particular group from whom you will collect data. Every single time, the sample size is less than the whole population. In research, a population is not typically used to refer to individuals.

Which three elements influence population?

This equation states that there are three variables that can affect population change: (1) migration patterns; (2) natural increases in birthrates; and (3) natural decreases in death rates.

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The economic situation of a country or region can significantly impact the population in several ways. A strong economy can lead to job growth, rising wages, and increased consumer spending, which can lead to a higher standard of living and overall well-being for the population. On the other hand, a struggling economy can result in high unemployment, reduced consumer spending, and a decline in the standard of living. This can lead to poverty, hunger, and homelessness, and put strain on the health and social systems of the country. Furthermore, economic disparities within a region can cause social unrest and political instability, which can further affect the population's quality of life. Ultimately, the economic situation of a country or region can have a profound impact on the population and their standard of living.

Answer:

True

Explanation:

Answer: its c

Explanation: bc i smart

Huygens' principle is a fundamental concept in wave theory that explains how waves propagate through a medium. According to this principle, every point on a wave front acts as a source of a new spherical wave, which spreads out in all directions.

This is because each point on the wave front represents a disturbance in the medium, which then creates a new disturbance that radiates outwards. As the wave continues to propagate, each point on the wave front acts as a new source for the next wave, leading to the continuous transmission of energy through the medium. This principle is essential for understanding the behavior of waves, including their diffraction, reflection, and interference. Overall, Huygens' principle provides a powerful framework for explaining the fundamental properties of waves and their interactions with the world around us.

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The correct answer is D) A, B, & C.

Ophiolites are a sequence of rocks that are typically found in collisional orogens, have a gross chemical similarity to oceanic lithosphere, and have seismic velocities similar to those of oceanic lithosphere.

The statement is True. Layering of continental crust can indeed be poorly defined due to its complex geological history. Continental crust is formed through various processes such as accretion, collision, and magmatic activity, which can lead to complex and heterogeneous structures within the crust.

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Answer:

Diana

Explanation:

18*24=432

Aaron : 10+8*4+20=10+32+20=62

Brian : 10+8*(4+20)=10+32+160=202

Cece : 18*(4+6)=18*10=180

Diana : 18*(4+20)=18*24=432

Answer:

Explanation:

The quick way to do this is to realize that the first and second choices are from a pool of 11 and a remaining pool of 10. However since there are two of them, the order matters and that choice isn't there.

So you have to answer as 11 * 10 = 110

Answer:

nowhere

Explanation:

the survivors don't die loll

Answer:

Coronaviruses are named for the crown-like spikes on their surface. There are four main sub-groupings of coronaviruses, known as alpha, beta, gamma, and delta.

Human coronaviruses were first identified in the mid-1960s. The seven coronaviruses that can infect people are:

Common human coronaviruses

229E (alpha coronavirus)

NL63 (alpha coronavirus)

OC43 (beta coronavirus)

HKU1 (beta coronavirus)

Other human

Answer: An urban area, built-up area or urban agglomeration is a human settlement with a high population density and infrastructure of built environment. Urban areas are created through urbanization and are categorized by urban morphology as cities, towns, conurbations or suburbs.

Explanation:

The Johnson administration distorted the incident to provide a pretext for escalating American involvement in Vietnam is not a true incident.

An incident is a specific occurrence; an event or occurrence.

The Gulf of Tonkin incident, also known as S kin Vnh Bc B in Vietnamese, was an international conflict that prompted the United States to become more actively involved in the Vietnam War. It involved two confrontations: a confirmed one on August 2, 1964, carried out by North Vietnamese forces in retaliation for covert operations in the Gulf of Tonkin's coastal region, and a second, purported one on August 4, 1964, involving ships of North Vietnam and the United States in the same area. Initially, American assertions assigned culpability for both strikes to North Vietnam. A later examination revealed that the second strike never took place; the American position is that it was primarily based on communications intercepts that were incorrectly understood.

Therefore, The Johnson administration distorted the incident to provide a pretext for escalating American involvement in Vietnam is not a true incident.

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