Answer:
The main difference between hot and cold desert is that the hot desert is battered by a high sun whereas the cold desert has ice and the snow in the ground. Furthermore, hot deserts are closer to the equator while cold deserts are in extreme northern or southern latitudes. Generally, deserts are dry, arid, and rocky.
A satellite orbiting earth has a tangential velocity of 5000 m/s. earth’s mass is kg and its radius is m. which is the distance of the satellite from earth? 1,500,000 m 2,240,000 m 9,608,000 m 16,008,000 m
The distance of the satellite form the earth is:
9,608,000 m (Option C) in Standard form, this is written as 9.6 x 10\(^{6}\).
An Orbiting Satellite is a satellite that goes around the earth in an elliptical path known as an orbit.
To calculate the distance of the satellite from the earth we must equalize the force of Gravity to Centripetal Force given that these are the two forces that are at play here.
Step 1:
Equation that equalizes Gravity to Centripetality is:
G = mM/r² = m(v²/r)
Note that G = 6.67 x 10\(^{-11}\) (This is a gravitational constant.)
m is the Mass of the Satellite
M is Mass of the Earth
r is the distance of the satellite from the center of the earth
v is the satellites tangential velocity
Step 2 - Rearrange the formula and substitute the numbers above to get r
r = G (m/v²) = (6.67 x 10\(^{-11}\)) (6 x10\(^{24}\)/5000²) =
= 1.6 x 10\(^{7}\)m
Recall that form our postulation above, this is the satellites distance form the center of the earth.
To get it's distance form the earth's surface, we must know remove the value of the radius of the earth from the calculation. Where radius of the earth is given a r'
Hence,
r' = r - R = 1.6 x 10\(^{7}\)m - 6.4 x 10\(^{6}\)m
= 9.6 x \(10^{6}\)m or 9,608,000 m
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The Isthmus of Panama is bordered by which two oceans?
A.Caribbean Sea and the Pacific Ocean
B.Pacific Ocean and Atlantic Ocean
C.Pacific Ocean and Indian Ocean
D.Crimean Sea and Mediterranean Sea
Answer:
The correct answer is A the Caribbean Sea and the Pacific Ocean.
Explanation:
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You were given a promotion at work which will
cause you to move. You do not want to move but
the company warns if you do not move, they will
replace you.
Push factor or Pull factor
how are circulation cells and winds generally divided around the world?
Circulation cells and winds around the world are generally divided into three major categories:
Polar cells
Ferrel cells
Hadley cells
Polar cells are located near the poles and are characterized by cold, dense air that sinks and flows towards lower latitudes. Ferrel cells are located between the polar and Hadley cells and are characterized by more variable winds and weaker circulation. Finally, Hadley cells are located near the equator and are characterized by warm, moist air that rises and flows towards higher latitudes.
Each of these cells has a different impact on global climate and weather patterns, and their interactions can be quite complex. For example, the convergence of trade winds in the Atlantic Ocean creates a zone of low pressure known as the Intertropical Convergence Zone (ITCZ), which is responsible for the rainy season in many tropical regions. Similarly, the polar front jet stream is a narrow band of strong winds that separates the polar cell from the Ferrel cell, and can have a significant impact on weather systems at mid-latitudes.
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What is the tectonically active country that is also the westernmost country in the Northern European subregion?
Answer: The tectonically active country in the Northern European subregion that is also the westernmost is Iceland.
Explanation:
How do political decisions impact the population of urban populations?
Cities, towns, and suburbs are classified as Urban areas. Typically, Urban areas have high population density and rural areas have low population density.
What are the three stages of development of a hurricane.
Answer:
The first three stages of a developing hurricane are (from the first stage to the third stage): tropical disturbance, tropical depression, and tropical storm.
populations in which the population members are usually solitary and go their own ways.
The population that describes the members who are usually solitary and tend to go their own ways are called dispersal populations.
Dispersal is the movement of people, animals, or plants from one region to another, usually with the intention of colonizing a new area. Animals and plants are both able to disperse, although the mechanisms by which they do so vary widely and are influenced by environmental and genetic factors.
Dispersal populations are those in which the population members are typically solitary and go their own ways. Many species have dispersal populations, and this feature is critical for the survival of some populations.
For instance, if a population is wiped out in one location due to disease or natural disasters, individuals from other locations can move in to repopulate the area and maintain genetic diversity. The factors that influence the creation and distribution of dispersal populations include habitat availability, climate, food resources, and population density.
For example, if an area has limited resources, it may be beneficial for animals or plants to spread out to find new food sources. Similarly, if an area is experiencing environmental change, dispersal may help species adapt to new conditions.
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_____ is expensive because it requires a lot of energy? selling flavoring branding desalination
Answer:
Hey!
Your answer is DESALINISATION!
Explanation:
The sea (salt) water is boiled and distilled...which means excessive amounts of energy is needed to keep this process up to meet the demand!
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What is different between
what is happening in
Jalisco and what
happened in Baja?
Answer: Baja island is formed by the plate movements. ... But in Jalisco it is not clear that a rifting or divergent movement of the plate boundary is currently happening or some new plate boundary will be formed in the near future.
Explanation:
a road was recently built through a mountain. the cliffs and steep slopes on either side of the road have large, loose rocks exposed.drivers on this road should be concerned because
Drivers on this road should be concerned because there is a risk of rockfall or landslides.
The presence of large, loose rocks exposed on the cliffs and steep slopes alongside the road indicates a potential danger for drivers. These loose rocks are susceptible to detachment and may fall onto the road, posing a risk to vehicles and their occupants. Rockfalls can be triggered by various factors such as weathering, erosion, seismic activity, or human disturbances like road construction.
The unstable nature of the exposed rocks suggests that they may become dislodged and roll down the slopes, potentially obstructing the road or causing accidents. The force and impact of a falling rock can be significant and can lead to serious injuries, vehicle damage, or even fatalities.
To ensure safety, drivers should exercise caution while driving on this road and be aware of the potential rockfall hazard. It is advisable to maintain a safe distance from the cliffs and slopes to minimize the risk of being affected by falling rocks. Authorities responsible for road maintenance should also take appropriate measures to mitigate the rockfall hazard, such as installing protective barriers, conducting regular inspections, and implementing rock stabilization techniques to secure the slopes and prevent loose rocks from falling onto the road.
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True or False?: All Americans supported the removal of American Indian Nations because they felt it was right thing to do for the country.
Answer:
False
Explanation:
There is probably nothing that EVERYONE agrees on
What percent of Americans think the moon landing was fake
7 percent of Americans think the moon landing was fake
What percent of Americans think the moon landing was fakePew Research Center reports that only 7% of Americans disagreed with the US successfully landing astronauts on the moon, which represents a dramatic drop from 1999 when 20% did so, showing that most Americans believe in its reality.
Other surveys may have identified slightly higher percentages who hold such beliefs but overall trend suggests these beliefs to be relatively uncommon.
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Which phrases could you use to describe a place?
Check all that apply
A. Latitude is 86° north.
B. The zip code is 99654.
C. Tears freeze on your face.
D. In the summer, the sun shines at midnight.
In geography, the phrases that we can use to describe a place is "Latitude is 86° north".
What is known as Latitude?On a map grid, a latitude refers to the coordinate that specifies the north-south position of a point on the surface of the Earth and other celestial body as well.
Most time, a latitude is often given as an angle that ranges from –90° at the south pole to 90° at the north pole and 0° at the Equator. The lines of the constant latitude run east–west as circles parallel to the equator. Therefore, both the Latitude and longitude are mostly used as a coordinate pair to specify a location on the surface of the Earth.
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Witch group of people are willing to pay extra in order to obtain money?
Answer:
Borrowers.
Explanation:
Borrowers can be defined as a group of people who are willing to pay extra in order to obtain money.
Basically, the amount of money that the borrower is willing to pay back as an additional charge to the amount borrowed from the lender is known as interest. The amount of money being borrowed by the borrower is expected to be paid back at a specific period of time depending on the agreement between the two (2) parties i.e the borrower and the lender.
Additionally, mortgage loan originator is an individual or institution who is the original lender, ensures the loan falls through and closing it. These mortgage loan originators are usually saddled with the responsibility of persuading and counseling a borrower in getting a mortgage loan.
this environment is found at 60 deg n latitude on a pretend world. what combination of temperature, precipitation, and humidity best describe environment c's climate?
Subarctic climate is found at 60 degree north latitude.
This is because a latitude of 60°N corresponds to a subarctic climate according to the Koppen Classification and the vegetation consists mostly of conifers.
This region is described by cool summers, low precipitation and moderate humidity or long cold winters and short, warm to cool summers.
Subantarctic islands are those islands scattered across the southern ocean that lie between 45 degrees to 60 degrees latitude south. They are cold but not polar deep freeze modulated by ocean their mid summer temperature is 5-10 degrees and their winters average is 0 to -10 degrees.
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what is the main reason mountaintops are so cold? group of answer choices the winds are stronger at higher altitudes. mountaintops are above much of the greenhouse gas in the atmosphere. the air is thinner at higher altitudes. there is more water vapor at higher altitudes, causing there to be more snow.
The main reason mountaintops are so cold is that the air is thinner at higher altitudes. Thinner air has less heat-trapping ability and less ability to hold onto heat, leading to lower temperatures.
Additionally, at higher elevations, there is less atmospheric pressure, which allows air to expand and cool, further contributing to colder temperatures.Mountaintops are typically colder than lower elevations for several reasons. One of the primary reasons is that the air is thinner at higher altitudes, which means there are fewer air molecules to absorb and retain heat. Additionally, as air rises and cools, it releases moisture in the form of precipitation, which can further cool the air. Mountaintops may also be above much of the greenhouse gas in the atmosphere, which can contribute to their cooler temperatures. Finally, winds are often stronger at higher altitudes, which can further cool the air and make it feel colder.
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In the early 1950's, Stanley Miller and Harold Urey conducted a series of pioneering laboratory experiments involving simulations of the early Earth. What did these experiments reveal
Based on historical and scientific records, the Stanley Miller and Harold Urey experiments reveal "that several organic compounds could be formed spontaneously by simulating the conditions of Earth's early atmosphere."
The Stanley Miller and Harold Urey experiments in 1950 were conducted to prove whether organic life can form from inorganic.
Following the experimentation, one of their significant findings was that numerous organic amino acids were formed spontaneously from inorganic raw materials.
Hence, in this case, it is concluded that the correct answer is "that several organic compounds could be formed spontaneously by simulating the conditions of Earth's early atmosphere."
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12. The Native Americans could not resist the Spaniards because they
thought they were
The primary reason that Native Americans were unable to defeat the Spanish conquistadors was disease. The Spanish brought with them diseases such as smallpox to which Native Americans had never been exposed and thus had no immunity.
Explanation:The Natives came to believe that the Spanish “had not their Mission from Heaven” because the Spanish so cruelly treated the Indians. The Indians saw them as evil. During the Spanish-American War (1898), Native Americans served in the First Territorial Volunteer Infantry and, most famously, the First Volunteer Cavalry, also known as the Rough Riders. On December 29, 1890, near the Wounded Knee Creek in South Dakota, U.S. troops fired at the Indians, killing and injuring more than 350 people according to the U.S. Congressional Record. After the Wounded Knee Massacre, armed Indian resistance was largely suppressed. The Spanish were able to defeat the Aztecs and the Incas not only because they had horses, dogs, guns, and swords, but also because they brought with them germs that made many native Americans sick. Diseases like smallpox and measles were unknown among the natives; therefore, they had no immunity to them. The Spanish invaded the Native lands for three main reasons: a lust for glorious battle; the desire to convert people they considered to be heathen savages; and gold or the wealth from the exploitation of Indigenous land and labour. Native Americans resisted change brought by contact with Europeans in the same period by waging war with the Europeans in order to preserve their culture. Some Native Americans also resisted change by refusing to convert to Christianity and instead kept their traditional religion.
What are 3 things we use on a daily basis that have come from the research in earth science?
you hear on the news that global warming is a recent phenomenon caused by the rise of motor vehicles in the last 100 years. why is this not quite true?
While it is true that motor vehicles have contributed to the increase in greenhouse gas emissions, global warming is not a recent phenomenon caused solely by the rise of motor vehicles in the last 100 years.
The Earth's climate has undergone natural fluctuations for millions of years, and various factors such as solar radiation, volcanic activity, and changes in the Earth's orbit have all played a role in shaping our climate. Additionally, evidence from ice cores and other sources suggests that the Earth has experienced periods of warming and cooling long before humans existed. Therefore, while human activities such as the burning of fossil fuels have accelerated the rate of global warming in recent decades, it is important to recognize that this is a complex and ongoing issue that has been influenced by a variety of factors throughout history.
Global warming is not solely a recent phenomenon caused by the rise of motor vehicles in the last 100 years. While motor vehicles do contribute to greenhouse gas emissions, global warming is a result of various factors, such as deforestation and industrial activities. Additionally, climate change has been occurring naturally over Earth's history, with fluctuations in temperature due to factors like volcanic activity and solar radiation. It is important to consider the complex interplay of factors when discussing global warming.
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The water in Mesopotamian canals and irrigation ditches was controlled by
A farmers
B. regulators
C. tax collectors
D. regional governors
Please help due today 10/5/2020
I only have 22 minutes
Who else is using this water besides you and your neighbors?
The majority of freshwater resources are used for industrial (such as cooling towers) and agricultural (such as irrigation and animal feeding operations) purposes, with just a tiny portion being used for potable water in the United States.
These practices are referred to as "other uses" of water in addition to medical ones (such as hemodialysis and dental procedures).
Various Uses of Water
Photo of pipes and water apparatus for the industry.
Both direct and indirect uses of water are possible. While bathing, drinking, and cooking are examples of direct uses of water, indirect uses include the production of steel for vehicles and the processing of wood to manufacture paper. Water is mostly used for agriculture, manufacturing, and energy across the world. The most typical applications of water include:
Alcohol and Domestic Needs
Recreational Business and Industry
Agriculture
Thermoelectricity/Energy
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Why there are seasons and Explain why there are minor differences between the seasons at the equator.
Answer:
Seasons are largely due to factors surrounding the Earth's tilted axis as it revolves ... The farther north you go, the bigger the differences in the seasons. ... Places near the Equator experience little seasonal.
What is one major characteristic of a limited government?
OA. There is no written constitution establishing the government.
B. Most laws do not apply to wealthy or powerful citizens.
C. Leaders are selected through free and fair elections.
D. Only a small number of citizens can participate in politics.
the first stop takes us to the most famous features in japan, snow-capped and depicted often in art and photography from the country. 1a) what geologic feature is this?
The most famous geologic feature in Japan that is often depicted in art and photography, known for being snow-capped, is Mount Fuji.
Mount Fuji is an iconic and active stratovolcano located on Honshu Island, Japan. It is the highest peak in Japan, standing at 3,776 meters (12,389 feet) and is renowned for its symmetrical cone shape. The snow-capped summit of Mount Fuji, especially during the winter months, is a captivating sight and has inspired countless artists, photographers, and poets throughout history.
Mount Fuji holds great cultural and spiritual significance in Japan and is considered a sacred mountain. It is a UNESCO World Heritage Site and attracts millions of visitors each year who come to climb its slopes, witness its beauty, and capture its majesty in various art forms. The snow-capped peak of Mount Fuji is a symbol of Japan's natural beauty and is often associated with tranquility, serenity, and the changing seasons.
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What 5 things did the persians do to connect their kingdom?
Answer:
Explanation:
just did this
One would expect the coldest temperature to be found next to the ground on a Select an answer and submit. . a clear, damp, windy night b cloudy night с clear, dry, calm night d clear, dry, windy night го cloudy, windy night. Why are temperature inversions important? As noted earlier, inversions supp of air. The stratosphere keeps weather below it, in the troposphere. A noctur air from rising very high before they sink back down
The correct answer to the given question is :Clear, calm, dry night .It is important to understand temperature inversions as they play a significant role in the weather conditions of a region.
A temperature inversion is defined as a layer of the atmosphere where the temperature increases with height rather than decreasing. This phenomenon is typically associated with clear, calm, and dry nights .When the sky is clear and the wind is calm, heat radiates from the earth's surface into the atmosphere. During this process, the temperature of the air in contact with the ground decreases, resulting in the coldest temperature being found near the ground .In contrast, cloudy and damp nights do not support temperature inversions since the clouds keep the heat from radiating into the atmosphere.
Windy nights, on the other hand, mix the air, causing the cold air to mix with the warmer air, which eliminates the temperature inversion .As for why temperature inversions are important, they can impact air quality and the formation of weather patterns. Temperature inversions trap pollutants in the lower atmosphere, leading to a rise in smog. They also play a role in the formation of fog, as they create a stable layer of air that allows moisture to accumulate.
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Extrusive igneous rocks form when _____ hardens and cools.
lava
magma
rhyolite
feldspar
Answer:
B) magma
Explanation:
Extrusive igneous rocks form when magma hardens and cools.
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what volcano in the U.S. poses a significant threat to air travel between North America and East Asia?
Answer:
Alaska Volcano
Observatory has issued warnings stating that either or both could erupt in the weeks or months ahead, sending ash plumes into the atmosphere and possibly disrupting air traffic between Asia and North America.