Answer:
Earth:Our planet is the only known habitable place to live in this universe, as there are various regions of different characteristics(i.e dimensions), there are high peaks, as well as deep sea bed inside the oceans (the Mariana trench). So, what shape does the earth poses as a single celestial body in the solar system.In order to find out the question many research workers contributed there time and efforts, and they performed there analyses on the basis of the earth's dimensions.
Explanation:
Dimensions of the Earth:To know about the length, Mass and the time(M,L,T) in which a physical quantity exists we carry the dimensional analyses of that entity. As for the planet Earth, it does not matter if there are some high peaks or any sort of deep trench inside the oceans. It does not really matter while we measure the roundness and the smoothness and roundness of the planet.As we have the following reasons to conclude:
Smoothness and roundness of Earth:We say that earth is a sphere and for a perfect sphere its roundness ratio value must be equal to "1". Now, after analyses of the planet earth from outer space, the researchers or scientists concluded that earth surface is completely smooth, and its a perfect sphere. It does not matter that there are high mountain ranges or even deep trenches inside the oceans.
We can evaluate the results, if we want to derive some mathematical results by using the following formula;
Lets say we take the height of "the K2", which is the second highest mountain on our planet,now:Actual height of "K2", then putting the values in the following formula will give us the results,Actual height of K2/earth diameter= relief diagram height of earth/Diameter of relief diagram.Earth has no rough edges if we look at its over all structure, it is a completely round in shape, and has a perfect smooth surface overall.
Economic interdependence has helped the world become more globalized.
True or False
Answer:
TRUE!!!!!!!
Explanation:
just did it
7. Who is Central America’s main trading partner?
Mexico
Venezuela
The United States
Canada
The United States has been the main recipient of Central America for some 32% of its exports.
So the answer is C- The United States
The United States is Central America’s main trading partner Option(c) is correct. The US is Canada's head exchanging accomplice, comprising more than 66% of all Canadian exchange; sends out represent a bigger portion of exchange than imports.
Who is Central America’s main trading partner?The US is the world's biggest exchanging country, with more than $5.6 trillion in products and imports of labor and products in 2019.
The US is the biggest merchandise shipper on the planet. U.S. merchandise imports from the world added up to $2.5 trillion out of 2019, down 1.6 percent ($40.2 billion) from 2018. China was the top provider of merchandise to the US, representing 18% of complete products imports.
The main five providers of U.S. merchandise imports in 2019 were: China ($452 billion), Mexico ($358 billion), Canada ($319 billion), Japan ($144 billion), and Germany ($128 billion). U.S. merchandise imports from the European Association 27 were $515 billion.
The US and Canada work in organization at, inside, and past our lines to upgrade security and monetary seriousness, and to speed up the genuine progression of individuals, products, and administrations between our two nations.
Therefore Option(c) is correct.
Learn more about America here:
brainly.com/question/19339803
#SPJ6
how did the geography of greece influence greeks interactions with each other
Answer:
It caused independent city-states to develop.
Explanation:
The geographic system of the Greece is the influence of the Greece as it spread the message of the cation and create independent city stats form each other and as a result of this, it prevented them or interacting with each other. Especially the role of the mountain system affected the traveling time and the cropping system and the patterns of the changing livestock there affecting their food habits. The Greece spread over a distance of about 131,957 km square. About 80% of the total territory and is largely mountainous thus the island is separate the Epirus from the Thessaly and the Macedonia.What do Shania Twain, Celine Dion, and Bryan Adams have in common?
Which word best describes the hot weak inner part of the upper mantle which can flow
Answer: Asthenosphere
Explanation: Did the test.
Which of the following is a natural cause of acid rain?
a. volcano emissions, lighting, and microbial process.
b.industrial emission and other man-made polluters.
c.smokestacks and volcano emissions
d.microbial processes and fuel combustion
Answer:
A). Volcano emissions, lighting, and microbial process.
Explanation:
Acid rain is described as the rain(detrimental for environment) which is atypically acidic due to containing inflated levels of ions of hydrogen caused by the atmospheric pollution that arises due to emissions of compounds of nitrogen and sulfur-dioxide. Such rain is caused by a plenty of natural and human-made causes that lead to it.
As per the question, option A displays the natural cause of acid rain as 'volcanic emissions, lightning, and microbial process', they all emit gases naturally(nitrogen and sulfur-dioxide) that eventually precipitates into the acid rain. Thus, option A is the correct answer as the other demonstrate human-made causes.
Volcano emissions, lighting, and microbial process are the natural cause of acid rain. Option (a) is correct.
Natural events like volcanic eruptions can produce acid rain. However, human activity is more frequently to blame for acid rain. Sulphur and nitrogen oxides are released into the environment by burning fossil fuels, manufacturing, oil refineries, electricity production, and automobiles.
The most dangerous volcanic gases are sulphur dioxide, carbon dioxide, and hydrogen fluoride. Locally, sulphur dioxide gas emissions from volcanoes can cause air pollution and acid rain. These gases can occur from both intense volcano eruptions and lava flows.
Therefore, Option (a) is correct.
Learn more about acid rain, here;
https://brainly.com/question/26775834
#SPJ6
Which of the following does a weather station model demonstrate?
latitude
air pressure
gravity
air mass
Answer:
air pressure
Explanation:
i took the test
what is the greatest risk with excavations
Answer:
Excavation is usually defined as the process by which the materials present on the surface of the earth are eliminated by the use of heavy machineries and equipments.
This excavation method is usually carried out in the mining sites, and also to make a reservoir, dam, and pumping of water, this method is efficiently applied. It is carried out more extensively in open-cast mining and underground mining.
There are various hazards and risks in working at the excavation sites. Some of them are as follows-
The surface materials may collapse any time due to the weight of the overburden, as a result of which the people working under it may be highly affected. Low amount of oxygen is usually present in the subsurface, as a result of which it becomes difficult for many of them to breathe. In the case of underground coal mines, a sudden occurrence of fire can cause great damage to the people working at a certain depth.Out of all these, the major risk associated with the excavation method is the subsidence of the materials that are present on the surface, which can cause a tremendous effect on many people working below it.
What is the difference between the areas of a square with a side length of 4 units and a circle with a diameter of 4 units? Round your answer to the nearest tenth.
a.) pi units
b.)3.4 units squared
c.)3.4 units
d.)0 units squared
PLEASE HELP!
describe the general features of three of the vertical climate zones found in South America
The Andes have particularly well-defined vertical climate zones that range from humid to warm (Tierra Caliente) at the base or foothills to temperate and semi-humid (Tierra template) at mid-level, cool and dry (Tierra fra) in the highlands, and cold to freezing (Tierra helada) at glacial summit regions.
What are vertical climate zones?The term "vertical climate" describes the pattern of weather in an area where height predominantly influences growth patterns. As elevation rises in vertical climate zones, the temperature drops.
In the regions of Latin America without deserts or rainforests, vertical climatic zones exist. Northern Mexico, the middle and southern regions of South America, and northeastern Brazil are all included in this. These regions have mild winters, scorching summers, and little precipitation.
The primary crops grown in Tierra Caliente, a vertical climate zone with elevations up to 2,500 feet, are rice, cocoa, sugar, and bananas. Tierra templada is vertical temperate zones that grow corn and coffee as their principal crops, and they are found between 2,500 and 6,000 feet above sea level. In Tierra fra, the 6,500–10,000 foot vertical climatic zone, crops like barley and potatoes do well.
Learn more about vertical climate zones, from:
brainly.com/question/538770
#SPJ2
South America exhibits a diverse range of vertical climate zones due to its varied topography and latitudinal extent. The luxuriant tropical greenery and rainforests of the Tierra Caliente region are abundant. There are numerous plant species to be found, including palm trees, tropical fruits, and thick greenery.
These vertical climate zones in South America can change based on the region and local circumstances. The vegetation in the Tierra Fria region is tolerant of the extreme cold. There are grasses, bushes, and hardy plants. The main crops grown in this region are tubers like potatoes and cold-tolerant grains like quinoa and barley.
Learn more about South America here:
https://brainly.com/question/19339803
#SPJ6
What are the positive and negative impacts of living near a plain ?
The positive impacts of living near a plain include agricultural productivity and potential increases in income from ecotourism, while the negative impacts involve environmental issues like soil erosion and habitat loss, alongside social and cultural disruptions due to government interventions.
Explanation:Living near a plain can have both positive and negative impacts on residents. On the positive side, plains are often associated with agricultural productivity due to the fertile soils, which can support industrial farming and thus contribute to local food supplies and economies. In regions where conservation efforts are in place, such as protected areas, there can be an increase in income due to activities like ecotourism. However, there are negatives too, such as increased soil erosion due to improper farming practices like plowing in straight lines without considering topography. The expansion of agricultural operations may also lead to environmental degradation, such as the loss of critical habitats and corresponding biodiversity. Moreover, government interventions in the form of large projects, while spurring economic development, may displace populations and disrupt cultural and historic sites.
what is the name of a side view taken from part of a topographic map
Answer:
Map Cross section
Explanation:
The cross-section of a topographic map is usually defined as the side view of the map, where the contour lines are used in order to show the topography of the area and the presence of surfacial features from the side.
Initially, the cross-sectional site must be selected, then a line is drawn. The contour lines lying on this line are plotted and the topography is drawn. The surface features if present any, are drawn on this side of the topography.
This is how the cross-sectional view of an area is obtained.
As lines of longitude approach the poles, the ___ between the lines decreases
Answer:
Distance
Explanation:
Longitudes are the lines that move from the extreme north pole to the south pole and are perpendicular to the latitudes. The distance between these lines is maximum at the equator and minimum at the poles as the earth is flattened at the poles.
At the equator (0°), 1° of longitude corresponds to approximately 69 miles and as it reaches the poles, these value reduces to less than 30 miles.
Thus, the lines of longitude converge at both the poles, and so the distance between these lines is the least.
what is another name for the great Plains is also known by
Final answer:
The Great Plains, also known as the Prairie, is a region with a rich Native American history and was significantly impacted by the Dust Bowl and agricultural changes.
Explanation:
The Great Plains, also known by other names such as Prairie, is a vast region extending from the Rocky Mountains to the Mississippi River. Throughout history, this area has been a dynamic habitat for various Native American tribes, like the Sioux, Cheyenne, and Comanche, who adapted to a nomadic lifestyle following the introduction of the horse.
The Great Plains also witnessed devastating ecological events, like the Dust Bowl, which were exacerbated by overproduction, over-farming, and drought. The grassland ecosystem of the Great Plains, characterized by its temperate, semi-arid climate and excellent soil quality, was once covered with prairie grasses before agricultural practices changed the landscape.
Read the following quote from a letter written by Herman Cortes to King Charles V in 1520. "I will say no more than that the manners of the people, as shown in their intercourse with one another, are marked by as great an attention to the properties of life as in Spain, and good order is equally well observed; and considering that they are barbarous people, without knowing the knowledge of God, having no intercourse with civilized nations, these traits of character are worthy of admiration." From this quote, why is Cortes surprised by the good nature of his people?
A. They are barbaric
B. The pay close attention to the properties of Spain
C. They have good manners and good order
D. They have no knowledge of God or Other civilized nations
Cortes is surprised by the good nature of his people as they are barbaric. So the correct option is A.
Who is Herman Cortes?Hernán Cortés, also known as Hernando Cortés, Fernando Cortés, and Cortés (also spelled Cortéz), was a Spanish conquistador who helped overthrow the Aztec empire (1519–21) and conquered Mexico for the Spanish throne. His full name is Hernán Cortés, marqués del Valle de Oaxaca. He was also known by the name Hernando Cortés, and Fernando.
Cortés was the ancestor-laden son of Doa Catalina Pizarro Altamarino and Martn Cortés de Monroy. They had little money but a great deal of honor, according to Francisco López de Gómara, Cortés' secretary, who describes how Hernán was sent to Salamanca, in west-central Spain, to study when he was 14 years old because "he was extraordinarily brilliant and clever in whatever he did."
He was further described by Gómara as "a source of worry to his parents" and "ruthless, arrogant, mischievous, and quarrelsome." He was undoubted "much given to ladies," dissatisfied with small-town life, and intrigued by tales of the Indies that Columbus had just found.
With the intention of participating in the Italian battles, he headed out towards the port of Valencia on the east coast, but instead, he "wandered lazily about for over a year." With ships arriving full of the riches and color of the Indies, it is obvious that Spain's southern ports were more appealing. In 1504, he eventually set sail for Hispaniola (now Santo Domingo).
Therefore the correct option is A.
Read more about Herman Cortes, here
https://brainly.com/question/13421757
#SPJ2
____ is the deliberate and systematic extermination of a nation ethnic racial or religious group
A) nationalism
B( genocide
C) authoritarianism
D) marginalization
Most of the world's most densely populated countries are
A: in the western hemisphere
B: highly developed nations
C: landlocked
D: microstates or island countries
E: in the mid-latitudes
3. List and describe the achievements of the Olmec.
The following are the achievements of the Olmec civilization:
1. Water Drainage
- This civilization was able to construct an extensive drainage system that is made up of conduits. This was discovered by the archaeologists in the town of San Lorenzo, the largest city of Olmec cities. These was carved into a U type shape and covered by capstones. This was believed to be used as aqueduct to provide water throughout the cities.
2. Calendar system
- It was discovered that Olmecs have their own calendar system. They are using shells to represent numbers in their calendar which starts with zero. This is one of the first uses of zero as starting point of a number.
3. Ulama
- This is a game of the Olmecs with the objective of knocking the ball through the hole with the use of hips. The sap of a rubber tree was utilized to produce balls that was used before.
4. Writing system
- They are usually credited as one of those civilizations to be the first to have their own writing system in America. Their writing is mostly symbols rather than letter representation.
5. Compass
- They are the one to first create compass that existed in America with the basic understanding of gravity and magnetism.
The earliest significant civilization in Mexico was the Olmec. They resided in the modern Mexican states of Veracruz and Tabasco, in the tropical lowlands on the Gulf of Mexico.
The Nahuatl word Olmec, which translates to "the rubber people," originates from the Aztec language.
The accomplishments of the Olmec civilization include the following:
This culture was able to build a huge network of conduits-based drainage systems. The greatest of the Olmec towns, San Lorenzo, is where the archaeologists found this. These were capped with stones and cut into a U-shape. This was supposedly utilized as an aqueduct to supply water to the city.
It was found that the Olmecs used a unique calendar. They employ shells. In their calendar, which starts at zero, they symbolize the numerals with shells. One of the first times zero was used as a number's initial value was in this case.
The Olmecs played this game in which the idea is to utilize the hips to push the ball through the hole. Previously used balls were made from the sap of a rubber tree.
They are frequently cited as one of the civilizations that arrived in America early and developed a unique writing system. Most of their writing consists of symbols rather than actual letters.
Learn more about the Olmec civilization here:
https://brainly.com/question/11474303
#SPJ6
In approximately what year did the Mycenae Greeks establish their first fortification?
it is 2000 bc
Explanation:
Which country has adopted the euro as its currency
Final answer:
The euro was adopted by eleven EU countries in 1999 and has since expanded to nineteen countries. Not all EU states use the euro, as some have opted to retain their national currencies. The adoption of the euro is a significant instance of economic integration in Europe.
Explanation:
The European Union (EU) introduced a common currency, the euro, which was first adopted in 1999 by eleven countries: Austria, Belgium, Finland, France, Germany, Ireland, Italy, Luxembourg, the Netherlands, Portugal, and Spain. In the years that followed, more countries joined in adopting the euro, bringing the total to nineteen by 2008. In doing so, these nations gave up their individual national currencies and monetary policies for the advantage of a shared currency and the oversight of the European Central Bank (ECB).
It's important to note that not all EU countries have adopted the euro. Some countries, such as Britain, Sweden, Switzerland, and Denmark, have chosen to keep their national currencies. However, every new EU member state since 1993 is required to adopt the euro once they meet certain economic criteria. The transition to the euro marks a significant change in international finance, with formerly independent currencies becoming obsolete and replaced by euros.
Despite its benefits, adopting the euro also poses challenges, as nations must align with the ECB's monetary policy, potentially conflicting with their domestic economic needs. Nonetheless, the Eurozone remains a major example of economic integration in the global market.
what region of the united states is beef and hog production prevalent
which bodies of water border the western united states
a) Ohio river
b) Pacific Ocean
c) Gulf of Mexico
d) Rio Grande
Final answer:
The western United States is bordered by the "Pacific Ocean". The Rio Grande, Gulf of Mexico, and Ohio River do not border the western edge of the United States.
Explanation:
The bodies of water which border the western United States include the Pacific Ocean on its western edge. While the Rio Grande is a significant river that forms part of the southern boundary of the United States, it is not on the western edge. Similarly, the Gulf of Mexico and the Ohio River are located to the south and east of the country, respectively, and therefore do not border the western United States. The correct answer to the question of which body of water borders the western United States is b) Pacific Ocean.
Which of the following statements is true?
A. The Decca navigation system is used today by the U.S. Coast Guard.
B. SONAR was developed during World War I to track the location of underwater mines.
C. Seismic profiling uses high frequency radio waves to map the surface of the ocean floor.
D. All of the above.
None of the above.
Which source is most likely an authority on the subject?
A) Dr. Vale, a pediatrician, discusses electrical circuitry on her home-improvement website.
B) Jonah, an amateur cook, teaches his son how to make the best grilled cheese sandwiches.
C) Susan, an architect, presents her hand-made quilts at the Quilting Society.
D) Dr. Patel, a cardiologist, presents her findings on heart disease.
Dr. Patel, a cardiologist, presents her findings on heart disease sources and is most likely an authority on the subject. The correct option is D. A cardiologist is a doctor who specializes in heart disease. Orthopedics is a doctor who treats bone diseases. A pulmonologist is a doctor who treats lung diseases.
What is cardiology in the study?A cardiologist is a physician who studies and treats diseases and conditions of the cardiovascular system, which includes the heart and blood vessels, such as heart rhythm disorders, coronary artery disease, heart attacks, heart conditions and infections, and related disorders.
A branch of medicine that focuses on the diagnosis and treatment of heart, blood vessel, and circulatory system diseases. Coronary artery disease, irregular heartbeats, and heart failure are examples of these diseases.
Thus, the ideal selection is option D.
Learn more about cardiology here:
https://brainly.com/question/29565671
#SPJ2
Explain why the sediments deposited in the delta are arranged in layers
Sediments in a delta are arranged in layers because of sedimentation. As a river loses energy when entering a body of water, it deposits sediments it has been carrying. Over time, continuous deposition forms layers, each representing a different period and type of sediment.
Explanation:The sediments in a delta are arranged in layers primarily due to the process of sedimentation. When a river flows into a standing body of water, like a sea or lake, it loses energy and begins to deposit the sediments it has been carrying. This deposited sediment forms a layer. Over time, with continuous deposition, multiple layers are formed, each representing a period of deposition.
These layers can be different depending on the materials the river carried at various times. For instance, heavy silt and clay particles settle first, followed by smaller, lighter particles. This leads to diverse, layered sediments within the delta. The characteristics of each layer can provide valuable information about the river's history, including changes in its course, velocity, and source of sediment.
Learn more about Layered Sediments in a Delta here:https://brainly.com/question/15148149
#SPJ6
A substance forms when two or more elements combine and lose their distinct properties is an...?
What role has industrialization played in population growth in the past two centuries
Industrialization, beginning in the 1800s, led to economic growth, urbanization, and technological advancements that significantly contributed to population growth. It provided job opportunities, attracted people to cities, and facilitated an increase in birth rates. However, this rapid growth also poses the challenge of overpopulation.
Explanation:Industrialization has significantly contributed to population growth over the past two centuries primarily through economic growth, technological advancements, and urbanization. In the 1800s, the development of technologies like the steam engine and commercial electricity led to the establishment of more factories, especially in cities. This shift, along with the agricultural revolution enabling fewer farmers to produce surplus food, led to the migration of people from rural areas to urban centers in search for employment, leading to an increase in population, as emphasized by economist Richard Easterlin.
The burgeoning industrialization provided new job opportunities, creating an incentive for people to have larger families to contribute to the workforce. Consequently, it spurred both human population growth and urbanization. As industrial centers grew, they attracted even more people leading to urban population explosions. For instance, between 1880 and 1920, urban populations in America doubled, reaching half the country's total population.
However, rapid population growth poses the threat of overpopulation, which is a key concern today. Despite predictions of a slowing growth rate, the overall population continues to increase. It took 123 years to add 1 billion humans to Earth, but as of 1999, it only took 24 years to add another 2 billion - reflecting the impact of industrialization on population growth.
Learn more about Industrialization and Population Growth here:https://brainly.com/question/10715696
#SPJ3
Which region on the map is known as the birthplace of human beings?
Explain how convection currents in the mantle cause plates to Diverge.
Answer Urugently / ASAP ☺
The Earth's crust is broken up into pieces called plates. Heat rising and falling inside the mantle creates convection currents generated by radioactive decay in the core. The convection currents move the plates. Where convection currents diverge near the Earth's crust, plates move apart. Where convection currents converge, plates move towards each other. The movement of the plates, and the activity inside the Earth, is called plate tectonics.
Plate tectonics cause earthquakes and volcanoes. The point where two plates meet is called a plate boundary. Earthquakes and volcanoes are most likely to occur either on or near plate boundaries.
The map shows the world's tectonic plates and the distribution of earthquakes and volcanoes.
difference between basic and acidic lava