Answer:
means 1 cm on the map represents 50,000 cm in real life. There are 100,000 cm in 1 km so we can think of this as 1 cm representing 0.5 km or as 2 cm representing 1 km.
so the answer is 200000
A scale of 1:50000 (or 1 in 50000) means that one centimeter on a map corresponds to fifty thousand centimeters along the actual ground. Thus, 1 centimeter is equivalent to 0.5 km.
What is areal scale ?AREAL-SCALE The relationship between areas on a map and the real world is known as areal scale. It is the root square of the equivalent area on an ellipsoid (A) on the map (a) in equation (Eq) (5). The distortions caused by map projection have no effect on areal scale.
Simply multiply the distance by the scale factor after measuring the distance on the photo (photo distance). Always keep in mind that scale is determined by the distance from the shot to the ground. An aerial image, for instance, has a scale of 1:15,000.
The scale of maps is known. Scale displays theratio of a projected coordinate system, such as the Universal Transverse Mercator, to a distance on a map (UTM). However, this definition is constrained by the fact that various lines result in various scales. For users who may need an ideal scale—one scale reflecting the entire map—this frequently has drawbacks.
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which of these are reasons that underground mining may be selected as best instead of surface mining? select all that apply
The question above isn't complete, as there are no options for us to select from. That being said, generally, the best reasons or conditions that make underground mining better than surface mining are:
Ore is found in an area that restricts surface footprint.Ore is found near a potential landslide site.Ore is highly concentrated below the surface.Underground mining is a method of mining used to extract ores from below the surface. The entry of an underground mine can be a horizontal or vertical tunnel. This method is generally used when the precious ores are concentrated in the deep and need to be extracted safely and economically.
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Which of the following are true about floods in florence, italy?
a. The flood of November 1333 was the biggest flood on record for 633 years.
b. Floods in Florence leave behind thick deposits of mud and other debris.
Using the theories of floods, we got that a)The flood of November 1333 was the biggest flood on record for 633 years is true about floods in Florence, Italy.
Florence mark the levels of both of the floods. More than 3,000 people were believed to have been killed when the River Arno flooded the streets of Florence on this day in 1333. More than the six centuries later, 101 people died when the city was flooded on the same day in the 1966.
Hence, the correct statement true about floods in Florence, Italy is a.) The flood of November 1333 was the biggest flood on record for 633 years.
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flash floods are sometimes called floods because they start near the headwaters of a river, whereas regional floods are sometimes called floods because the flood depth increases toward the mouth of the river.
Flash floods are sometimes called upstream floods because they start near the headwaters of a river, whereas regional floods are sometimes called downstream floods because the flood depth increases toward the mouth of the river.
Flash floods can occur along rivers, on coastlines, in city regions and in dry creek beds. River floods usually appear when river basins fill too speedy and water pours over the banks. Coastal flooding is common when tropical storms or hurricanes drive ocean water inland, or whilst tsunamis ship water surging onto the shore.
If you're in your private home whilst a flash flood hits, move to the higher flooring or roof. In case you're outdoors, pass to the better ground as quickly as possible. If water is rising around you, attempt to climb a tree or on the pinnacle of a rock or other shape.
Damages caused by floods are immediate. Lives are lost, homes are destroyed and if rural areas are hit crops are destroyed. Flooding reasons extreme damage disrupts financial processes and causes meal scarcity.
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what evidence exists for past glaciation and a colder climate in the united states?
Evidence that exists for past glaciation are outcrops that display glacial scratches and polish, smoothed-off areas of bedrock, pollen records that show a change from colder to warmer climate plants.
Evidence is an item offered by a litigant to make the existence of a fact more or less likely.
Evidence may take the form of testimony, documents, photographs, videos, audio recordings, DNA tests, or other physical objects. Outer symbol: Hint. : Provide Evidence: Testimony. Specifically, what was submitted to the court to prove the veracity of the issue.
An example is a witness pointing to someone in court and saying, "This is the man I saw robbing a grocery store." This is also known as direct or prima facie evidence. Physical evidence can be any item or material related to a crime. It doesn't matter if it's big or small, as long as it's concrete.Learn more about Evidence here: https://brainly.com/question/27003790
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What animals lived in the Carboniferous period?
The animals of the Carboniferous Period included arthropods, amphibians, sharks, and amniotes.
What time period is the Carboniferous?The Carboniferous Period is one of the geologic eras in Earth's history. It belongs to the Paleozoic Era and spans the time between the Devonian and Permian periods. The time period during which the majority of the coal on Earth was produced is referred to as the "Carboniferous," which literally translates as "coal-bearing". Because amphibians ruled the land vertebrate kingdom for a significant portion of this time, the Carboniferous is also known as the Age of Amphibians.
The animals lived in the Carboniferous period were: arthropods which grew to much bigger sizes than they do today, amphibians, which took over as the principal terrestrial vertebrates, sharks, which dominated the oceans, and amniotes, which are the progenitors of modern reptiles, birds, and mammals.
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It can be obtained by combining the map distance (horizontal or straight line distance) between two points and the altitude difference between the same points. REVIEW EXERCISE FOR UNIT 1 True or False: Write True if the statement is correct and write False if it is incorrect. 1 Grid North is the direction in which grid lines point towards the top of the map.
Answer:
True False 2 A contour line is a line passing through points of equal height above or below a reference level. True False 3 The scale of a map is the ratio between the distance on the map and the ground distance of the same object. True False 4 The contour interval is the space between two contour lines. True False 5 The steepness of a slope is usually expressed by the contour interval. True False 6 A depression on a map is denoted by a closed contour line. True False 7 A streamline is a line that passes through all points of equal potential energy. True False 8 A point on the map is denoted by a small circle. True False 9 A map is a representation of an area of the earth’s surface as seen from above. True False 10 A map projection is a method of representing a portion of the earth’s surface on a flat surface. True False 11 The most widely used projection is the Mercator projection. True False 12 The term “azimuth” is used to describe the compass bearing. True False 13 The angle between the magnetic north line and the true north line is called the declination. True False 14 The term “surveying” is derived from the French
Explanation:
which body of water do rivers not flow to in the east?
Answer:
The Okavango River is a good example.
Explanation:
The Okavango River is a body of water to which rivers do not flow in the east.
Explain about the Body of water ?The Pacific Ocean, Atlantic Ocean, Indian Ocean, Arctic Ocean, and Southern Ocean are the five names of the oceans. Today, the earth's surface is covered by five bodies of water, including our one world ocean, five oceans (also known as Ocean 5), and two seas, which together account for more than 97 percent of the planet's water
The Arctic, North and South Atlantic, North and South Pacific, Indian and Southern Oceans are all part of the Seven Seas. Although there are references to the phrase "Seven Seas" in ancient literature that go back thousands of years, its exact origin is unknown.
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climatographs are useful tools in describing a biome's climate. they typically show patterns in annual...
they typically show patterns in annual precipitation and temperature
What are Climographs?
A Climographs is a graphical representation of the basic climate of a location. Climate charts display data for two variables:
Mean monthly temperature Mean monthly precipitation.These are useful tools for quickly describing the climate of a location. Climographs patterns not only describe the climate of a place, but also provide evidence of the relative geographic location of that climate.
For example, a climate graphs with a narrow range of temperatures throughout the year may represent a location near the equator, or it may represent a location adjacent to a large body of water that influences the temperature range. On the other hand, the wide range of annual temperatures may suggest the opposite. It is also possible to derive information about the ecological conditions of the site through climate B
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why do we hesitate before a huge crowd
A fear of huge crowds might also result from unpleasant prior experiences. If you were once hurt in a crowd or got lost in a crowd, for instance, you might unconsciously believe that it will happen again.
The fact that enochlophobia can control your daily life distinguishes it from a general aversion to crowds. Because of your phobia, you can engage in avoidance, which entails modifying your routine and habits to ensure that you don't encounter any crowds.
Avoidance can put you at peace because it lessens the symptoms of your phobia. However, it can disadvantage you in the long run. It could make you forego enjoyable or significant situations, and it might strain relationships with family or friends. One of the reasons why many people delay when given a choice is the fear of choosing incorrectly. You can be worried about the results of achievement or even failure.
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question mode multiple choice question a stream can't change howwhat do braided streams indicate about sediment load?much sediment is present or the amount of water it will receive. in this way, discharge and load are
A stream can't change how what do braided streams indicate about sediment load? Much sediment is present or the amount of water it will receive. in this way, discharge and load are independent variables.
Independent and based variables continually cross at equal locations in a graph. This makes it easy with the intention to speedy see which variable is impartial and which depends whilst searching at a graph or chart. The unbiased variable continually is going at the x-axis or the horizontal axis.
A dependent variable is a variable whose price relies upon independent variables. The structured variable is what's being measured in a test or evaluated in a mathematical equation. The established variable is now and again referred to as "the final results variable."
The independent variable is the variable that is managed in the course of the experiment, however, it isn't always laid low with some other variable. So, as its name shows, it's far impartial from other variables. Time, for instance, will always be an impartial variable.
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Equatorial regions have year-round warm temperatures and the highest amounts of precipitation because.
Answer:
es pegunto
Explanation:
what continent is believed to be the site of the earliest gianr continental land mass on earth ?
Africa is thought to have been the location of Earth's first giant continental landmass.
Any of several large landmasses is referred to as a continent.A continent is a large continuous mass of land that is traditionally regarded as a single region. Up to seven geographical regions are typically considered to be continents, with the term "continent" generally denoting a convention rather than any specific criteria.
Europe and Asia are sometimes considered one continent known as Eurasia. These seven regions are, in order of area, Asia, Africa, North America, South America, Antarctica, Europe, and Australia.
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what casues air pressure?
1.a sudden change in the weather
2.the weight of the air in the atmosphere
3.human polluntion getting in the air
4.the heating air from the sun
Answer:
2. the weight of the air in the atmosphere
Explanation:
Air pressure is caused by the weight of the air in the atmosphere
The air around us has weight and thus it presses against anything it touches. This is termed as atmospheric pressure or Simply air pressure. It is the force that is exerted on a surface by the air above it as gravity pulls to the ground/earth.
This clearly explain the cause of air pressure as the weight of the air in the atmosphere.
it is option 2.
explanation:
Even though we can't see the air around us, it still has weight and presses against whatever it touches. This type of pressure formed is simply called air pressure. Air pressure is basically the force exerted by the air on any surface in contact with it.
in the open sea, tsunami reach an average wave height of about:
in the open sea, tsunamis reach an average wave height of about three feet or less.
Ocean waves are caused by wind blowing over the surface of the water. They can tour thousands of miles and vary in length from tiny wavelets to over 100 feet tall.
Sure, a wave with a wavelength of 14 meters can be higher than 2 meters due to the fact the frequency of the waves is less than 7 meters per 2d. Sure, a wave with a wavelength of 14 meters can be better than 2 meters due to the fact its steepness could be much less than 17.
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A new island formed by volcanic action may eventually become populated with biotic communities as a result of.
New islands formed by volcanic action may eventually be inhabited by biotic communities because volcanism can make the soil fertile, and provide mineral resources. Renewable energy sources, recreation, and tourism areas, also produce volcanic rocks.
Volcanic eruptions are events that occur due to magma deposits in the bowels of the earth, which are pushed out by high-pressure gas. Magma is an incandescent liquid that is found in the earth's layers at very high temperatures, which are estimated to be more than 1,000 °C.
Hot rock in the bowels of the melted Earth is called magma. While magma that comes out of a volcano when it erupts is called lava. If the magma is liquid, the resulting lava will flow rapidly over the surface of the mountain slopes.
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Write any short news article with a geographic theme.
You could write an article on Mount Helen.
Example: Mount Helen, located in Skamania County, Washington, in the Pacific Northwest region of the United States, erupted on March 16, 1980. Some say it'll erupt again in our lifetime. But it has been said to erupt every 4,000 years.
Which of the following is most likely to be used by a marketing firm seeking to map patterns of lifestyle characteristics in the United States?
The zip code is what would most likely be used by the marketing firm that would seek to map patterns of lifestyle characteristics in the United States.
What is the Zip code?A postal code is most generally referred to as a ZIP Code. It is frequently employed by various nations, most notably by the United States Postal Service (USPS). In 1963, it was put into use. It has a format of five digits. There are several different zip code sequences that are currently in use, some of which include a hyphen and four digits that indicate a precise location or place.
As a result of the foregoing, we can conclude that the response zip code is the one that a marketing company is most likely to use in order to map lifestyle patterns is the right one.
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Which of the following is most likely to be used by a marketing firm seeking to map patterns of lifestyle
characteristics in the United States? Explain?
(A) States
(B) Zip codes
(C) Nonmetropolitan areas
(D) Congressional districts
(E) Counties
(q004) which of the following creates the vesicles seen in this image? rq-figure-5.04 click to view larger image. question 4 options: a) volatiles that escape from lava to form gas during an eruption b) slow cooling within the magma chamber in the presence of water c) high silica content in the lava d) rapid cooling of a lava flow by water
The reason for the formation of vesicles in igneous rocks is the rapid cooling of lava flow by water.
What is vesicles?According to the explanation by Bates and Jackson (in their book called The Dictionary of Geologic Terms, 1984), the definition of vesicles is a small cavity in an aphanitic or glassy igneous rock, formed by expansion of a bubble of gas or steam during solidification of the rock. Igneous rocks that have vesicles are just igneous rocks that are formed from the cooling of molten magma that reaches the earth's surface or this type of magma is referred to as lava. The lava is usually mixed with water when it flows over the earth's surface.
Based on the expert's explanation, it can be said that vesicles in rocks are formed when magma comes out to the surface of the earth and then cools and hardens rapidly so that the gas trapped inside the rock has not had time to be released which then forms a vesicular texture.
In conclusion, the cause of the formation of vesicles in rocks is rapid cooling of a lava flow by water.
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Potholes or bowl shaped pits are formed when flowing water and sediments swirl in small ______ in the rock.
Potholes or bowl shaped pits are formed when flowing water and sediments swirl in small depressions in the rock.
A smooth, bowl-shaped or cylindrical hollow that is usually deeper than wide and is carved into the rocky bed of a watercourse is referred to as a pothole in Earth science. Aside from pot, (stream) kettle, giant's kettle, erosion, hollow, rock mill, churn hole, eddy mill, and kolk, other names for riverine potholes include pot and kolk.
Other basins and depressions with different origins are also referred to as potholes. For instance, some writers also call the panholes on the Colorado Plateau potholes. Other names for panholes are armchair hollows, weathering pans (or pits), solution pans (or pits), gnamma (Australia), and opferkessel (German, roughly "sacrificial basin").
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Why is the potential loss of glaciation in the alps a concern for western europe?.
Aside from cultural loss, Europe would suffer from the loss of one of its primary sources of fresh drinking water, which would mostly effect the mountain towns. Losing the glaciation in the Alps would have a significant negative impact on Europe.
Another concern is that the Alps are a major tourist destination in Europe. Whether it's for a mountain event or just a simple hike, many people travel there, and the economic damage would be severe.
Due to the fact that they sell their products internationally, Switzerland currently has one of the many significant hydroelectric dams that uses the water that flows down the Alps. Without the glaciation, the amount of water running down will gradually decrease, resulting in a loss of electric energy in the country.
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Aside from cultural loss, Europe would suffer from the loss of one of its primary sources of fresh drinking water, which would mostly effect the mountain towns. Losing the glaciation in the Alps would have a significant negative impact on Europe.
Another concern is that the Alps are a major tourist destination in Europe. Whether it's for a mountain event or just a simple hike, many people travel there, and the economic damage would be severe.
Due to the fact that they sell their products internationally, Switzerland currently has one of the many significant hydroelectric dams that uses the water that flows down the Alps. Without the glaciation, the amount of water running down will gradually decrease, resulting in a loss of electric energy in the country.
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what happens when a new air mass moves into a new area
When the air travels from an area to another, there are many changes that happens.
A few characteristics is changed of that area which completely depends on the characteristics of that air. There are different types of air.
If we talk about air then we should know it has a temperature and a humidity.
Whenever air travels to a new area, that are is having it's own characteristics but the new air tends to make some changes.
These changes are done in the temperature and humidity level of that area which have the ability to change the weather of that place.
For example, a cool and humid air travels to a place, this will decrease the temperature of that place and make it humid, thus, making the weather of that place cooler.
This is also a process of transition of weather at a place. Therefore when a new air mass moves into a new area, it changes the temperature and humidity level of that area which changes the weather of that area. Air is responsible to make changes in the weather of any particular place.
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how do flash floods and regional floods differ?
Regional floods occur in large areas, whereas Flash floods occur in small areas.
Regional floods and Flash floods occur due to heavy rain or snowfall in certain areas. Some of the differences between Flash floods and Regional floods are mentioned below:
Flash floods are sometimes called upstream floods Flash floods occur in a short time.Flash floods are most likely to be caused by thunderstorms, heavy rains etc.One example of a Flash flood is Big Thompson Canyon in Colorado.Regional floods are sometimes called downstream floods.Regional floods occur due to heavy rainfall for an extended period.Regional floods are caused based on atmospheric conditions.Regional floods are most likely to occur in places near rivers, oceans etc.One example of a Regional flood is Galveston Hurricane in Texas.To Know more about Floods:
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A flat, raised area of land caused by uplift is also known as a(n): a. Upwarped mountain c. Interior plain b. Coastal plain d. Plateau please select the best answer from the choices provided a b c d.
A flat, raised area of land caused by uplift is also known as an Plateau.
What is a Plateau?
A plateau, also known as a high plain or a tableland, is a region of a highland made up of flat terrain that is raised abruptly above the surrounding area on at least one side in terms of geology and physical geography. Deep hills or escarpments are common on one or more sides. Any flat, high landform with at least one side that rises dramatically above the surroundings is called a plateau. Every continent has plateaus, which occupy one-third of the surface on the planet. Together with hills, mountains, and plains, they make up
Hence, A flat, raised area of land caused by uplift is also known as an Plateau.
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which of the following may change as the amount of sea ice and glacial coverage on land decreases as the climate warms?
The following are some of the things that may change as the amount of sea ice and glacier coverage on land decreases due to climate warming:
"The location and strength of the themohaline conveyor"."The location and strength of surface currents".Why does the climate warm?Extra greenhouse gases in the atmosphere are the primary cause of earth's warming. Greenhouse gases like carbon dioxide (CO2) and methane trap heat from the sun inside the earth's atmosphere. It is natural for our atmosphere to include certain greenhouse gases. They contribute to keeping the earth warm enough to support life. In spite of this, too many of these gases in the atmosphere will be harmful to the environment and may contribute to climate change and global warming.
One of the indicators of climate change and global warming is the decrease in sea ice and glacier cover on land.
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PLEASE HELP WILL GIVE 20 POINTS, 5 STAR RATING, AND BRAINLIEST, PLEASE HELP ASAPPP!!!!!, if wrong will report and give a 0 rating on personal account. PLEASE HELPPPP!!!!!
Answer:
wide leg jeans becoming popular
Explanation:
It is stimulated by style
What was one factor that motivated European exploration? A The desire to escape overcrowding and disease
Answer:
The European exploration and settlement started because they wanted to spread their religions, be able to say that they own most of the world, and to find more gold, and other valuable items.
Explanation:
what can be said about a mountain range that is being uplifted at 2 cm/year but is not growing any taller?
What can be said from the mountain range which is researched up to 2 cm/year but does not increase in height is that the rate of erosion is the same as the rate of uplift.
What is uplift and erosion mountain?Weathering/uplift, and erosion are two major geological processes in the rock cycle that play a key role in changing the geological representation of orogenic processes.
The high relief created when mountains are built creates an imbalance in the earth's crust. Under these conditions, gravity acts by erosion, distributing the mass from high to low altitudes to find a balance determined by the height of the soil.
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Why is the earthquake probability on the south segment of the san andreas fault lower than on other faults of the bay area?.
The fault's portion south of San Juan Bautista (up to just north of Parkfield) is regarded as having a low risk. The San Andreas appears to continuously creep along that region, constantly releasing strain and failing to store enough energy for a large earthquake.
Approximately 1,200 kilometres (750 km) of the San Andreas Fault, a continental transform fault, run across California. [1] It moves in a right-lateral strike-slip fashion and creates the tectonic boundary between the Pacific Plate and the North American Plate (horizontal). Three distinct portions make up the fault, each with distinct traits and varying levels of earthquake risk. The fault slips between 20 and 35 mm (0.79 and 1.38 in) per year.
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Politically, Siam is best described as:
Question 5 options:
colonized and dependent on France.
colonized and dependent on Great Britain.
politically independent but economically controlled by France.
politically weak but independent and neutral
a colonizing power that controlled Southeast Asia.
Politically, Siam is best described as politically weak but independent and neutral.
What was Siam?Siam was the predecessor to the modern day nation of Thailand and they were never colonized by the European powers. However, they did face a lot of challenges from them.
The French would try their best to defeat Siam and take them over and they were able to do so to an extent. But the British intervened and stopped the French while taking Siam land. Siam was therefore independent, but politically weak and prone to incursions from Europeans like the French.
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Which falling object will result in the least kinetic energy when it collides with the ground?
(1 point)
O 100 grams of dirt falling at 15 m/s
O 10 grams of dirt falling at 2 m/s
O 100 grams of water falling at 10 m/s
O 10 grams of water falling at 1 m/s
10 grams of water falling at 1 m/s will result in the least kinetic energy when it collides with the ground. Thus, option 'D' is the correct option.
What is Kinetic energy?The energy an item has as a result of motion is known as kinetic energy in physics. It is described as the effort required to move a mass-determined body from rest to the indicated velocity. The body holds onto the kinetic energy it acquired during its acceleration until its speed changes.
Actually, electrical kinetic energy describes how electricity travels over space. For instance, kinetic energy is present in the electrical current that transfers power from a battery to a light bulb.
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