If the entire population of the United States forms a human chain by holding hands, 7 times can such a chain be wrapped around the earth's equator.
Calculation :Assuming that the size of the earth is 4 X [tex]10^{7}[/tex] meters
The average distance between palms of the 300 million Americans (3X[tex]10^{8}[/tex]) is one meter.
3X[tex]10^{8}[/tex] persons in a human chain at a length of 1 meter each = 3X[tex]10^{8}[/tex] meters
chain divided by the diameter of the earth: (3X[tex]10^{8}[/tex]) / (4 X [tex]10^{7}[/tex]) = 7.5 times
However, because we are only estimating in this section, any response between 5 and 15 is accepted as being correct.
Hence, 7 times can such a chain be wrapped around the earth's equator.
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Who discovered world?
Answer:
Christopher Columbus discovered the world
Consider even the earth and the moon. about how many moons would fit across the earth?
4 moons would fit across the earth.
In the entire Solar System, the Moon is the fifth largest moon. 3,474 kilometers separates one side from the other (its diameter). This is around one-fourth of the size of the Earth. Thus, four moons may fit one on top of the other across the planet.What if the Earth had more than one moon?It would be disastrous for Earth if there were two moons. Larger tides brought on by an extra moon would destroy major cities like New York and Singapore. The additional gravitational attraction of the moons would also delay the Earth's rotation, lengthening the day.What happens if the Moon vanished?Our planet is held in place by the gravitational attraction of the Moon. The tilt of the Earth might vary widely if the Moon weren't there to stabilize it. From having no tilt (which indicates no seasons) to having a significant tilt (which means extreme weather and even ice ages).To learn more about moon visit:
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Which physical characteristic of louisiana would make louisiana enticing to european colonization.
Rivers of Louisiana would make Louisiana enticing to European colonization.
Louisiana's rivers would make it appealing for European colonization. Louisiana is noted for its distinctive history, its oil/gas and seafood empires, its music, its wide cultural make-up, including the Cajun culture of Southwest Louisiana and its previously dominating Creole culture, its enormous marshes, swamps, bayous, and sugar & cotton plantations along its waterways.
In Louisiana, the heat can frequently become intolerable, especially during the summer. The humidity can make it feel much hotter than it actually is, so people who are not from the South should be aware of this.
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Flooding because of dam failures, flooding due to subsidence, and rupturing gas lines are ______ due to earthquakes, whereas shaking of structures and buildings, liqu
While building shaking and structural collapse due to faulting are strike slip effects of earthquakes, gas line ruptures are an explosive result of earthquakes.
Faulting associated to EarthquakesA crack or cluster of cracks separating two rock blocks is referred to as a fault.
Due to problems, the blocks could move in relation to one another.
It is possible for this movement to occur suddenly, like in an earthquake, or gradually, like in creep.
As a result, we can see that strike slip and explosives are the main causes.
An earthquake is what?Earthquakes can be caused by a fault slipping quickly, the resulting ground shaking, the seismic energy released as a result of the slip, volcanic or magmatic activity, or other sudden changes in the earth's stress.Why do tremors occur?Even though the tectonic plates are always moving slowly, friction makes their edges impenetrable. Waves of energy are created when the stress on the edge is greater than the friction, and these waves move into the earth's crust to produce the shaking we experience.To learn more about earthquake visit:
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The temperate grasslands biome includes regions of several continents. What do all of the regions have in common?.
The one common thing for all the temperate grasslands biome which includes regions of several continents is the same seasonal patterns of temperature and precipitation.
Pampas, downs, and veldts are some of the several names for temperate grasslands, which are stretches of wide, grassy plains with few trees.
Argentina, Australia, and central North America are examples of places with temperate grasslands. Temperatures change with the seasons, and many temperate grassland areas experience tornadoes, blizzards, and fires.Both large and small herbivores can be found living in temperate grasslands.The temperature here fluctuates like In certain places, the wintertime lows can reach considerably below zero degrees Fahrenheit. Summertime highs can exceed 90 degrees Fahrenheit. Low to moderate amounts of precipitation fall in temperate grasslands on a yearly average (20-35 inches).To know more about temperate grasslands go to https://brainly.com/question/19006520
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The cleavage of a silicate mineral is largely determined by __________. group of answer choices
The cleavage of a silicate mineral is largely determined by internal structure.
According to their chemical makeup, which is manifested in their physical characteristics, minerals are categorised. A mineral's physical characteristics can be employed for diagnostic purposes because they are based on the chemical make-up and internal atomic structure of the mineral.
Color, hardness, lustre, crystal formations, density, and cleavage are characteristics that aid geologists in determining a mineral's identity in a rock. The atomic structure of a crystal essentially determines its form, cleavage, and hardness. Chemical composition is the main determinant of colour and density. The chemical makeup of minerals is used to categorise them.
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Linear, magnetic patterns associated with mid-ocean ridges are configured as ________.
Linear, magnetic patterns associated with mid-ocean ridges are configured as normal and reversed magnetized strips roughly parallel to the ridge.
What is mid-oceanic ridge?an elevated area with a central valley on the ocean bottom that develops new crust when magma upwells at the border of two diverging tectonic plates.
How many types divergent boundaries?Divergent plate borders come in three varieties: oceanic-oceanic, oceanic-continental, and continental-continental.
What is convergent boundary?When two or more lithospheric plates collide, the result is a region on Earth known as a convergent boundary, also called a destructive boundary. Eventually, a plate subducts beneath another, a process known as subduction. The Wadati-Benioff zone, where numerous earthquakes take place, can be used to define the subduction zone. These collisions, which take place over timescales of millions to tens of millions of years, can result in volcanism, earthquakes, orogenesis, lithosphere damage, and deformation. Oceanic-oceanic, oceanic-continental, and continental-continental lithospheres all have convergence boundaries.
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When oceanic lithosphere collides with another plate, the ________ in the process of subduction
When oceanic lithosphere collides with another plate, the older, colder plate goes beneath the younger, warmer plate in the process of subduction.
A subduction zone is a location where two of the planet's tectonic plates collide and one dives, or subducts, beneath the other. It is one of the largest collision scenes on Earth. Some of the strongest earthquakes, tsunamis, and volcanoes on Earth can result from this tectonic process.
Pieces of the Earth's solid outer layer known as tectonic plates slowly migrate across the surface of the globe over millions of years. This lithosphere material curls downward into the hot mantle at subduction zones, where two tectonic plates collide and one slides beneath the other.
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In what location on earth could you not use your solar powered calculator at any time at all during the course of a day in june?
In South Pole you can not use your solar powered calculator at any time at all during the course of a day in june.
The latitude of a certain site is one of the key variables that affects sun radiation there. In general, the level of solar radiation will be lower the higher the latitude. The sun's rays are dispersed over a wider region as we move farther from the equator, and this is solely due to the shape of the Earth.
As we approach closer to the polar regions, the amount of solar energy that falls on a certain area inevitably decreases. Due to a combination of a very high latitude and a largely clouded sky brought on by the local microclimate, there is relatively little solar radiation near the south pole.
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Please help due soon.
Promoting democracy is one goal of European unification.
The aim of unification is to make expression appear to be the same with the aid of using the usage of substitution. Unification may be used for kind inference, order sorting, narrowing, e-unification, etc. for easy logic we use first-order unification, and to unify typed lambda phrases we use higher-order unification.
An Example of Unification from. It could be handy if there were one manner to symbolize the equation of an aircraft that consists of both (1.32) and (1.33) as unique cases. The procedure of making this new, encompassing illustration is an instance of any other mathematical approach referred to as unification.
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The northeast region is divided into three different areas. what area is not part of the northeast region?
Island is not part of the northeast region.
Regions are regions that share common characteristics. Regions can be defined by natural or man-made features. Language, government, or religion can define a region, as can forests, wildlife, or climate. The area between the Atlantic coast and the Great Lakes was called the Northeast Region.
The Northeast region includes 11 states. The northeastern region has wide valleys, rolling hills and low mountains but no islands. Because the northeast is roughly halfway between the North Pole and the equator, the climate in is quite different from that of the southeast.
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A large sea wave produced by uplift, subsidence, or some other disturbance of the seafloor, especially by a shallow submarine earthquake, is a(n)?
A large sea wave produced by uplift, subsidence, or some other disturbance of the seafloor, especially by a shallow submarine earthquake, is a Tsunami.
Tsunamis are massive sea waves that are caused by uplift, subsidence, or other seafloor disturbances, particularly shallow undersea earthquakes. An earthquake that takes place underwater at the bottom of a body of water, particularly an ocean, is known as a submarine earthquake.
They are the main reason why tsunamis occur. The Richter scale or the Mercalli scale can be used to scientifically determine the magnitude. Understanding plate tectonics makes it easier to explain how submarine earthquake are caused. The tectonic plates that make up the Earth's surface, or lithosphere, have a thickness of about 50 miles on average.
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The process used to produce either surface or secreted forms of the immunoglobulin heavy chain is called:_____.
The process used to produce either surface or secreted forms of the immunoglobulin heavy chain is called alternative RNA processing.
What is RNA processing?In molecular biology, RNA splicing is the process by which a freshly created precursor messenger RNA transcript is changed into a mature messenger RNA. Exons are rejoined after all introns have been removed in order for it to function.A crucial process in gene expression known as precursor mRNA (pre-mRNA) splicing removes intronic regions from immature mRNA, resulting in the generation of mature mRNA that can be translated into protein.Cis-elements (ESE, ESS, ISS, and ISE) and trans-acting splicing factors control splicing (SR proteins, hnRNP, and unknown factors). The massive ribonucleoprotein complexes called spliceosomes are responsible for catalyzing the successive phosphodiester transfer events required for splicing.Learn more about RNA processing here:
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The earth's re-radiation of heat back towards space is mostly in the ____ wavelengths.
The earth's re-radiation of heat back towards space is mostly in the infrared wavelengths.
The sun continuously emits solar radiation in all directions. Sunlight reaching the Earth's surface and atmosphere is either absorbed or reflected. The absorbed energy is emitted again in the form of infrared radiation, also called longwave radiation. Infrared rays are invisible, but they are felt as heat.
In the atmosphere, greenhouse gases and clouds absorb and re-radiate heat, affecting the Earth's temperature. Reflection of heat contributes to the energy balance. The amount of energy available on Earth that drives system processes and phenomena. Heat reflection is an important part of how the Earth system works.
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A geologist must know all of the different types of minerals in order to correctly identify and classify most rocks.
A. TruE
B. False
__________ are found in coastal areas in the mid-latitudes and have a small annual temperature range because of the oceans that border them.
Maritime, Oceanic, and Marine Climate are found in coastal areas in the mid-latitudes and have a small annual temperature range because of the oceans that border them.
What is Marine climate?The humid temperate climate sub-type Cfb known as an oceanic climate, also referred to as a marine climate, is typical of west coasts in higher middle latitudes of continents. It is characterized by generally cool summers and mild winters (for their latitude), with a relatively narrow annual temperature range and few temperature extremes. Oceanic climates are often found between 40 and 55 latitude in both hemispheres. Most notably in New Zealand, northwest Europe, and northwest North America. Oceanic climates are a result of and a reflection of the nearby, chilly ocean.Learn more about Marine climate here:
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Why is interpreting sedimentary rocks and the features they contain one of the parimy goals?
Interpreting sedimentary rocks and the features they contain is one of the primary goals because these rocks tend to have fossils in them. This helps geologists in understanding the complex history of Earth. It is also a key to understand the rock cycle.
What are sedimentary rocks?Sedimentary rocks are the rocks formed near the surface of the Earth by the process of accumulation and lithification of sediment. These types of rocks are the most common kinds of rocks on the surface of the Earth but it is only a minor component of the entire crust which also includes igneous and metamorphic rocks.
Geologists study sedimentary rocks to understand and reconstruct the history of the surface of the Earth. Most of the valuable resources extracted from the crust of the Earth come from sedimentary rocks itself.
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The correct question is:
Why is interpreting sedimentary rocks and the features they contain one of the primary goals of the science of geology?
How do you think the domestication of wild animals and plants is tied to the development of human?
Humans changed from a hunter-gatherer society to settling in farming villages due to domestication of wild animals and plants is tied to the development of human.
Agricultural communities developed approximately 10,000 years ago when humans began to domesticate plants and animals. By establishing domesticity, families and larger groups were able to build communities and transition from a nomadic hunter-gatherer lifestyle dependent on foraging and hunting for survival.
domestication animal changed a great deal of human society. It allowed for more permanent settlement as cattle provided a reliable food and supply source. With settlement and supplies came population growth and density and a development of communities that worked to provide everything needed for the people around, even if they weren’t of direct relation as was the previous custom.
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What are right to work state and why are companies attracted to them
Answer:
Right to work states are states that protect workers from being fired for not paying union dues. This encourages buisness investments
hydrogen + hydrogen
helium + energy
1. What do you predict will happen to the amount of hydrogen over time? Use evidence from the equation
above to justify your claim.
2. What do you predict will happen to the amount of helium over time? Use evidence from the equation
above to justify your claim.
3. Based on your answers to #1 and #2, do you predict our Sun will provide Earth with the right amount of
energy forever?
Hydrogen is clean gasoline that, when fed on in a gasoline cell, produces the best water. Hydrogen can be comprised of a selection of home resources, which includes natural gas, nuclear strength, biomass, and renewable power like solar and wind.
The most common location to discover hydrogen on the earth is in water. every water molecule (H2 O) consists of two hydrogen atoms. Hydrogen is also found in an extensive range of compounds at some point on the earth such as hydrocarbons, acids, and hydroxides.
But it isn't always used as domestic gas, due to several reasons: Hydrogen is not easy to be had and the price of production is high unlike other gases, hydrogen is not effortlessly to be had inside the ecosystem. It calls for processes like the electrolysis of water for its production. this is a completely costly method and time-consuming.
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In like the sun, what can the reader infer about the headmaster from the story's details? group of answer choices
The reference that a reader can make from Like the Sun, about the headmaster from the story's details is that the headmaster has taken voice lessons for a long period of time.
What is the theme of the story Like the Sun?Like the Sun is a short story written by R.K. Narayan. It is about a teacher named Sekhar who one day decides to tell the truth for one whole day, each year. The tone of the author in this story is annoyed and worried because his character had many failing grades and the only way he could get grace period for making up his grades is if he listens to the headmasters music.
This short story explores the theme of honesty, conflict, change, anger and rejection.
Who is R.K. Narayan?Rasipuram Krishnaswami Iyer Narayanswami or more commonly known as R.K. Narayan was an Indian writer known for his works to be set in the fictional town of Malgudi. He is considered to be a leading author of early Indian literature in English along with Mulk Raj Anand and Raja Rao.
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9. what information can meteorites provide about earth? (select in all that are correct)
Following are the information that can be derived with the help of meteorites in the context of the Earth:
Earth's age
the average composition of the whole Earth
the composition of Earth's core
Hence, Options A, C, and E are correct.
What are meteorites?
In the context of a solid piece which is part of an object and mainly formed of iron or nickel metal, the term "meteorite" is used. In this, there are small amounts of sulphide and carbon minerals are also present.
It is the meteorite that suggests some of the most data that is in the context of the Earth. Like the average composition of the whole Earth, Earth's core, and many more.
Thus, Options A, C, and E are correct.
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The complete question has been attached in text form:
What information can meteorites provide about Earth?
Choose one or more:
A. Earth's age
B. changes in Earth's orbit
C. the average composition of the whole Earth
D. the composition of Earth's crust
E. the composition of Earth's core
In activity 6b, question 1, you determined the great circle distance between memphis, tennessee, and tokyo, japan. how many miles shorter is the great circle?
The distance between Memphis and Tokyo (3,554 miles) 43Degrees along the great circle between Memphis and Tokyo = 93.5ºDistance.
What is great circle?The great circle is the largest circle that may be traced on the surface of a sphere. In addition to being the shortest path between any two points on a sphere's surface, a great circle is a section of the sphere that spans its diameter.
What are the benefits great circle?One of the few situations in which the great circle formula is implemented is in the navigation of ships or airplanes. The great circle formula helps in navigation by figuring out the shortest distance inside the sphere because the Earth is spherical.
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TAKE HOME ASSIGNMENT 1. Highlight the econo nomic importance of the ocean to man, giving specific. examples 2. Draw a diagram to show the relief features of an ocean floor.
The maritime economy in the United States generates $282 billion in goods and services, and about three million people are employed by industries reliant on the ocean. Food: The ocean offers more than just seafood; it also contributes to the ingredients of unexpected dishes like peanut butter and soymilk. he relief features of an ocean floor is shown in the attachment below:
The ocean is essential to the world's economy since more than 90% of trade uses maritime routes, and it provides essential ecosystem services in addition to playing a significant role in regulating the climate and weather and supporting millions of people with jobs.
5 reasons why the ocean is very crucial:
It facilitates breathing.It contributes to climate regulation.It's a significant food source.It has amazing biodiversity.It produces many jobs.To know more about ocean refer to: https://brainly.com/question/16237714
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Hurricane sandy hit the new york city area on 30 october 2012. which issues or lessons emerged from this natural disaster?
Hurricane Sandy hit issues or lessons that emerged from this natural disaster that there was a severe shortage of fuel in New York City.
What is a natural disaster?A natural disaster can be defined as a disaster that is called environmental change, it could be a flood, Hurricane, volcano eruption, or earthquake.
Hurricane Sandy hit New York City in 2012 which caused major damage that was brought to the City.
With this damage came various problems, and one major problem which occurred was a shortage of fuel around the area. As there was no way the transportation would happen, the fuel would reach the area.
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A student is researching the price of smart phones she learns that her favorite brand of phone is designed in one country but manufactured in another after they’re built the phones are shipped to markets in over 100 countries around the world which adds to their cost
A student is researching the price of smartphones she learns that her favorite brand of phone is designed in one country but manufactured in another after they’re built the phones are shipped to markets in over 100 countries around the world which adds to their cost. Location
The cost denotes the amount of money that an employer spends on the creation or manufacturing of goods or offerings. It does now not encompass the markup for income. From a vendor's point of view, a fee is the quantity of money that is spent to provide an excellent product.
Charges are the economic fee of expenses for substances, services, hard work, products, gadgets,s and other objects purchased to be used through a commercial enterprise or other accounting entity. it is the amount denoted on invoices because the rate recorded in the e-book preserves data as a price or asset cost basis.
Cost, in commonplace utilization, is the monetary price of goods and offerings that manufacturers and customers buy. In a primary monetary experience, the cost is the degree of the opportunity possibilities foregone inside the preference of 1 accurate or hobby over others. This essential price is usually referred to as possible value.
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Air masses that form over __________ carry much more moisture due to evaporation.
Air masses that form over water carry much more moisture due to evaporation.
Which air mass has the most moisture?Maritime air masses, also known as ocean air masses, are more humid than continental air masses, which are air masses that originate over land. The air mass's temperature, which varies depending on the latitude at where it formed, is indicated by the second component of the name.Why do you suppose the air masses that develop over water are moist?High air pressure is present in polar or cold air masses. Unsurprisingly, whether an air mass arises over land or water affects its humidity. Due to water evaporation across oceans, maritime air masses frequently have a humid climate.To learn more about moisture visit:
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How do factors that illustrate patterns of population distribution vary according to scale of analysis? Why?
If you live in a rural region, you are more likely to prefer moving to an urban area than a worldwide transfer population distribution.
Factors vary depending on the size (local to global). Some human elements (cultural, economic, historical, or political) that affect pop. population distribution Some physical factors (temperature, bodies of water, landform).
Climate, landforms, topography, soil, energy and mineral resources, accessibility factors like distance from the coast, natural harbours, navigable rivers or canals, cultural aspects, political boundaries, restrictions on migration and trade, government policies, types of transportation, and land use are the main factors affecting population distribution.
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The northern semiarid steppe between the sahara desert and the tropical grassland is called:_____
The northern semiarid steppe between the Sahara desert and the tropical grassland is called the Sahel.
Sahel, Arabic Sahil, extending east from Senegal to Sudan, semi-arid regions of West and North-Central Africa. It forms a transition zone between the dry Sahara (desert) in the north and the humid savanna zone in the south. The term "Sahel" is borrowed from the Arabic name for the region, al-sāḥil. Sāḥil literally means "coast.
The population of the Sahara Desert is only 2 million. The people of the Sahara are primarily nomadic and move from place to place according to the seasons. Others live in permanent communities near water sources.
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Areas of volcanic activity that are not located at plate boundaries and do not change position are called____.
Areas of volcanic activity that are not located at plate boundaries and do not change position are called hotspots.
Hotspots are regions of volcanic activity that are not near plate boundaries and do not move. In forming the surface of the Earth, volcanic activity has been largely responsible. Volcanism, particularly in the western states, is responsible for much of the land's natural beauty, mineral wealth, and soil fertility.
In volcanic activity the volcanic rocks blanketed nearly all of the western states of Washington, Oregon, California, Nevada, Arizona, Utah, Idaho, and major areas of Montana, Wyoming, Colorado, New Mexico, and Texas at some point in the last 70 million years. Even older volcanic rocks, which have been significantly deformed and metamorphosed, can be found in practically every state.
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