Final answer:
The prime meridian is the globally accepted 0° longitude meridian passing through Greenwich, England, dividing the Earth into Eastern and Western Hemispheres, while a central meridian refers to any meridian used as a reference point in a specific map projection or geographical area.
Explanation:
The prime meridian and a central meridian are types of meridians, which are imaginary lines that run from the North Pole to the South Pole and are used to specify the east-west position, or longitude, of a place on Earth. The main difference between the two is their significance and geographical location. The prime meridian is the meridian (line of longitude) defined as 0° longitude and passes through the Royal Observatory in Greenwich, England. This prime meridian divides the Earth into the Eastern and Western Hemispheres. All other meridians are defined in degrees east or west of this line.
Conversely, a central meridian is the term used to describe the central line of longitude in a given geographical or map projection system, which could be any meridian that the particular system chooses as its reference point. This line is not fixed globally and depends on the context of the map projection or geographical zone being referenced while the prime meridian is globally accepted as the line at 0° longitude.
Are the forces that cause lava to erupt from volcanoes and flow over Earth's surface constructive or destructive forces?Explain.
The forces involved in volcanic eruptions are both constructive, creating new landforms and adding material to the Earth's crust, and destructive, causing damage to existing landscapes and reshaping the Earth's surface through tectonic forces.
Explanation:The forces causing lava to erupt from volcanoes and flow over the Earth's surface can be characterized as both constructive and destructive. On the constructive side, these volcanic eruptions help in building new landforms such as mountains, islands, and plains, as explained by volcanic activities in mid-ocean ridges and plate boundaries, where new material is added to the Earth's crust. This results in locations where lava gives us a way to sample some of the material from deeper within our planet.
On the destructive side, these eruptions can be devastating, causing extensive damage to existing landscapes and ecosystems. For instance, the upwelling lava can disrupt and deform the Earth's crust, creating distinctive geological features through tectonic forces. On planets like Venus, widespread volcanism renews the surface by destroying old landforms and creating a fresh surface.
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True or false An upward fold in a rock is called a plateau.
Answer:
false
Explanation:
Observations of distant quasars indicates that the universe contains _____ dark matter.
Which happened during the Paleozoic era?
A.
Bacteria were the dominant life-forms.
B.
No life was present yet on earth.
C.
Bony fish evolved.
D.
Sponges and invertebrates dominated the seas.
Based on "Close Encounters of the Bear Kind," which conclusion can be drawn about John Hechtel? A. He wishes bears were more appreciative of his efforts. B. He has never had an incident with a bear in which he faced real danger. C. He is an avid hunter who respects animals and their environment. D. He does not regret the fact that he cannot work in Africa.
Answer:
I believe the answer is B since it is the only thing he actually said Explanation:
its the only true thing he said
Subsequent semi-diurnal (twice daily) tides happen precisely once every 12 hours and 25 minutes. given what you know of the motions of the earth and moon, where is this extra 25 minutes likely coming from?
The primary regions of origin of refugees applying to come to the US in 2007 were __________. A. Africa and Asia B. Africa and the Middle East C. Asia and the Middle East D. Africa and Eastern Europe
Answer: A
Explanation: I just took the test on edg and got it right
Some astronomers argue that jupiter and saturn are unusual, while other astronomers argue that all planetary systems should contain one or two such giant planets. what do you think? support your argument with evidence.
Astronomers have different opinions on whether Jupiter and Saturn are unusual or if all planetary systems should contain such giant planets. Some astronomers argue that these giant planets are unusual because of their unique characteristics, while others argue that having one or two giant planets in a planetary system is common based on the discoveries of exoplanets in other systems.
Explanation:Astronomers have different opinions on whether Jupiter and Saturn are unusual or if all planetary systems should contain such giant planets. Some astronomers argue that these giant planets are unusual because they have unique characteristics, such as their massive size and deep atmospheres. Others argue that having one or two giant planets in a planetary system is common based on the discoveries of exoplanets in other systems that also have similar characteristics.
One piece of evidence supporting the idea that giant planets are common in planetary systems is the discovery of exoplanets. Exoplanets are planets that orbit stars other than our Sun. Astronomers have identified thousands of exoplanets, including giant planets that are similar in size and mass to Jupiter and Saturn. This suggests that giant planets are not unique to our solar system and that other planetary systems may also have one or two such planets.
Additionally, studies of protoplanetary disks, which are the birthplaces of planets, have provided evidence that giant planets can migrate inward from their formation locations. This migration process could explain why some planetary systems have giant planets close to their stars, unlike our solar system where giant planets are located farther away from the Sun. This supports the argument that having giant planets like Jupiter and Saturn in a planetary system is not unusual.
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What type of bond results from the side-on overlap of orbitals?
what was the major cause of the Chicago riot in 1919?
The major cause of the Chicago Riot in 1919 was the murder of a Black boy who swam too close to a White beach on Lake Michigan. This incident sparked a week-long riot that resulted in the deaths of twenty-three Black people and fifteen White people, as well as significant damage to the city.
Explanation:The major cause of the Chicago Riot in 1919 was the murder of a Black boy who swam too close to a White beach on Lake Michigan. This incident sparked a week-long riot that resulted in the deaths of twenty-three Black people and fifteen White people, as well as significant damage to the city. The racial tensions and violence during the Red Summer of 1919 contributed to the eruption of the Chicago Riot, highlighting the racial conflict and discrimination faced by Black Americans at that time.
According to the map, what two states voted democratic?
"what happens when a sedimentary rock is gradually buried deeper inside the earth?"
Languages are grouped into families based on __________. A. age, compexity, and size B. origin, sound, and words C. history, geography, and word length D. age, alphabet, and origin
The correct answer is - B. origin, sound, and words.
There are multiple language families in the world, some bigger, some smaller, some that managed to continuously spread, while some declined over time. Whichever the case, the grouping of the languages in a family is through three basic things, the origin of the language, the sounds used in the language, and the words used in the language.
All those three things can be traced back, compared, and associated, so it is relatively easy for most of the languages to group them.
For example, the Indo-European languages, all emerged in what is now the western part of Central Asia. Through migration, they spread to India, Iran, and almost all of Europe, with the different dialects being separated, new languages emerged, but kept the same basics, as they had the same origin.
Which of the following is NOT an effect of El Niño?
a.
mudslides
c.
earthquakes
b.
droughts
d.
hurricanes
Answer:
(c) earthquakes
Explanation:
right on edg
Three categories of economic activities included in the business service sector of the economy include
Answer:
1. Production
2. Distribution
3. Consumption
Explanation:
Economic Activity is a process carried out in the economic field and carried out by humans to obtain goods / services or generate income for their daily needs. Economic activities consist of 3 types, namely Production, Distribution, and Consumption.
1. Production is an activity that produces goods or services. The production of goods is the activity of increasing the usefulness of objects by changing their nature and shape, for example making food, making industrial goods, and others.
2. Distribution is an activity of distributing goods from producers to consumers. The body or person who does this is called a distributor. Without distributors, goods from producers will be difficult to reach consumers.
3. Consumption is an activity to use or spend goods / services to meet the needs or survival. Perpetrators who carry out consumption activities are referred to as consumers. The most simple example of perpetrators of consumption activities is ourselves.
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- Economic Activities
The reversal of oceanic currents in the equatorial Pacific is commonly called __.
is commonly called El Nino
Which of the following best states the central disagreement between Abraham Lincoln and Stephen Douglas on the issue of slavery?
The primary disagreement between Abraham Lincoln and Stephen Douglas was over the expansion of slavery into new territories. Lincoln opposed it on moral and political grounds, while Douglas supported popular sovereignty, leaving the decision to the territories. This debate highlighted the national division over slavery.
Explanation:The central disagreement between Abraham Lincoln and Stephen Douglas during the 1858 Illinois senatorial campaign revolved around the issue of slavery and its expansion into new territories. Lincoln, a Republican, argued against the extension of slavery, emphasizing that it was morally and politically wrong and counter to the principles of the Founding Fathers. In contrast, Douglas, a Democrat, championed the doctrine of popular sovereignty, suggesting that the decision to permit or prohibit slavery should be left to the residents of the territories themselves. This fundamental difference in approach to the question of slavery expansion underscored the broader national divisions, eventually contributing to the outbreak of the Civil War.
The famous debates highlighted the deep ideological and moral rifts concerning slavery that existed between the Northern and Southern states, epitomizing the struggle over whether America's future would be dominated by a slave-holding or a free society.
Located at the leading edge of a temperature drop off. Bring heavy thunderstorms, rain, and hail. Cool, fair weather is likely to follow.
A) Warm Front
B) Cold Front
C) Occluded Front
D) Stationary Front
I RRRREEEAAALLLYYY NNEEDD HELP!!!!! PLEASE!!!
The hydrosphere is composed of all of the ________________ on or surrounding the Earth. A. minerals B. air C. water D. life
Answer:
the correct answer is d. life
Explanation:
The greenhouse effect causes an increase in global temperatures. this increase is due primarily to ________. the loss of ozone that trapped cooling uv radiation in the atmosphere co2 and other greenhouse gases slowing the escape of uv radiation from earth co2 and other greenhouse gases slowing the escape of heat from earth co2 and other greenhouse gases allowing more solar radiation to penetrate earth's surface
The increase in global temperatures is caused by the greenhouse effect primarily due to CO2 and other greenhouse gases slowing the escape of heat from earth.
The greenhouse effect is natural process that happens when the gases in Earth's atmosphere traps the Sun's heat.
However, there is increase in global temperatures on the earth surface because of the increase in CO2 and other greenhouse gases slowing the escape of heat from earth.
Therefore, the Option C is correct.
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The lapse rate of the atmosphere as measured by a weather balloon is called the __________ lapse rate
Where are most of the rainforests found? Question 10 options: Volcanic highlands Lowlands near urban centers close to savannas
Answer A is the correct answer!
Which of the following is an important goal of European unification? A. restricting immigration from outside Europe B. eliminating different languages and cultures throughout the continent C. focusing farm production on one or two crops D. creating a common, multicultural society Please select the best answer from the choices provided.
Creating a common, multicultural society Please select the best answer from the choices provided is an important goal of European unification. Hence, option D is correct.
What is multicultural society?a feature of a society where many different national or ethnic cultures freely mix. Additionally, it can be used to characterize social or political programs that encourage such coexistence.
Countries like Canada, where the majority of the population speaks both French and English, as well as other European countries with numerous official languages and various ethnic populations, are examples of this type of multiculturalism.
Multicultural refers to a society that blends many distinct cultures. It is undeniable that civilizations are diverse. No one has to follow a certain official culture that has been developed by the ruling class in a society that encourages diversity.
Thus, option D is correct.
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"Matriarchal" is best defined as a __________. A. pattern of ethnic settlements in Central Europe B. matrix of ethnic symbols engraved in an arch C. domination of a government or social group by females D. collection of materials used only by a particular ethnic group
"Matriarchal" is best defined as the domination of a government or social group by females. Thus the correct option is C.
What is "Matriarchal"?A social structure where women are in the majority of leadership posts is known as matriarchy places. In a more general meaning, it can also refer to moral superiority, power in society, and property ownership held by women.
In a matriarchal society, the female is in an authoritative position and she owns the property and title, as opposed to a patriarchal culture where the man is powerful and he holds the property and title.
The importance of matriarchy lies in the fact that women control positions of legitimate superiority, political power, and social privilege. The reinforcement of a culture that regarded women's rule as desirable and acceptable would be necessary for a social structure to be considered to be a matriarchy.
Therefore, option C is appropriate.
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3(a-2)+14=8-6a what mistake did the student make
What is the layer of the atmosphere that holds all of the earth's water vapor?
Identify the earth motion that provides the basis for our system of local time and time zones
The earth's rotation on its axis provides the basis for our system of local time and time zones.
Explanation:Eath Motion and Time Zones
Our system of local time and time zones is based on the earth's rotation on its axis. The earth rotates once every 24 hours, which means it completes a full rotation of 360 degrees in that time period. Time zones are established roughly every 15 degrees of longitude, so that local times correspond to similar hours of day and night. This system ensures that the sun is generally overhead at noon in every time zone that follows the 15-degree-wide system.
The Panama Canal project was one of the largest most difficult engineering projects ever undertaken. true or false?
Answer:
True
Explanation:
Constructing the Panama Canal was extremely hard. Besides the colossal task of cutting through a mountain and digging a 9-mile ditch, there was malaria and yellow fever. They had to drain swamps so that mosquitoes could not breed and transportation was very hard and slow. There was a lot of rain and since the ground there is not solid rock it made mud and clay got soft so mudslides were common.
Which of the following is generally not a reason why humans compete for territory?
A.
human instinct
B.
political control
C.
safety and security
D.
international recognition
Answer: The answer is D: international recognition
International recognition is generally not a reason why humans compete for territory.
Explanation: Territory can be defined as an area under the control of a specific individual or country. It is an area of land belonging to a governmental authority. It is also an area of land belonging or connected with a country or a person.
International recognition is an official recognition or acknowledgement of a person by other country.
Answer: D
Explanation:
what is a newly industrialized nations