How did airports encourage city growth ?
a. they promoted the building of hotels, restaurants,services and rapid transit to accommodate travelers
b. they are so big and require so much land that they need a larger population to be sustained
c. they limit the effects of gridlock and make travel more pleasantd. they were responsible for transporting over 13 billion tons of materials

Africa, Asia, and Europe,

Answer:

Answer is A

Explanation:

I know it's late I just wanna keep my streak up sorry

The majority of people in South Asia live in rural areas and are involved in agriculture, even as cities experience significant growth from rural-to-urban migration.

The majority of people in South Asia live in rural areas. Despite being home to megacities like Delhi, Karachi, and Mumbai, the region remains largely agrarian. For instance, in India, which is the second most populous country in the world, only about 31 percent of the population resides in urban areas. A significant portion of South Asia's population is involved in agriculture, with many living a subsistence lifestyle. As the regions' cities grow, they reflect both the growth in the urban population and the large influx of migrants from rural regions, as a high rural-to-urban shift is one of the defining patterns of human settlement in South Asia.

The Challenger did not perform deep sea trawling; other methods such as bottom sampling, water analysis, and sonar soundings were likely part of its experiments.

The Challenger experiments involved numerous scientific studies related to marine biology and oceanography, but based on the context provided, it seems that deep sea trawling was not one of the experiments performed during its missions. The Challenger's research might have covered aspects like bottom sampling, water analysis, and sonar soundings to understand the marine ecosystem better. These methods are routinely used to explore aquatic environments without causing significant harm to the habitat, as well as studying the spread of species via ballast water, the biology of deep-sea organisms, and the chemical properties of different environments, such as the soils on Mars.

During volcanic eruptions, the pieces of rock and debris propelled through the air are known as tephra and ash. Tephra includes larger particles, while ash comprises finer fragments that can travel long distances and cause a variety of issues.

The pieces of rock and debris that are carried within lava and propelled through the air during an eruption are known as tephra and ash. Tephra refers to the ejected rock materials of various sizes, where the larger blocks, known as bombs, can pose significant hazards due to their size and proximity to the vent. Ash, on the other hand, consists of much finer fragments, less than 2mm in diameter, and can be carried long distances away from the vent, causing issues such as building collapses and respiratory problems. Hot ash can also disrupt services like airline transportation far from the eruption site, as demonstrated in the disruption caused by the Eyjafjallajökull volcano in 2010, which resulted in a significant air travel disruption in northern Europe. Both tephra and ash are critical in understanding the hazards posed by volcanic eruptions.

Final answer:

Ancient China kites solved the problem of communication over long distances and provided military advantages.

Explanation:

The invention of kites in ancient China solved the problem of communication over long distances and provided military advantages. Kites were used as signaling devices to send messages between troops and to measure distances. Additionally, kites were used for military purposes, such as lifting soldiers or spies over enemy walls. Overall, kites played a significant role in ancient China's military and communication strategies.

Speaking in broader terms, the innovations of Han China, including the kite, were instrumental in setting in motion ideas that would much later contribute to mass production techniques.

Those who reside in sub-Saharan Africa are mostly Bantu speakers. These cultural groupings share comparable traditions, and there are few linguistic differences between them.

There are about 400 different ethnic groups that make up the Bantu people, sometimes known as the Bantu, and they all speak Bantu languages. They originate from 24 different nations that cover a huge territory extending from Central Africa to Southeast Africa and Southern Africa.

The number of Bantu languages is in the hundreds. Between 440 and 680 different languages are thought to exist, depending on how you define a "language" or "dialect." The total number of speakers is in the hundreds of millions, with an estimate of 350 million in the middle of the decade (or around 30% of Africa's population or about 5% of the world's population).

There are about 200 ethnic or tribal groupings and about 60 million speakers in the Democratic Republic of the Congo alone as of 2015.

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Answer:

Limestone is made of compacted dead organisms, generally from the deep sea.  From this, we can gather insight regarding organisms living in oceans from thousands and millions of years ago.

Explanation:

Answer:

Presence of gravitational collapses and ripples, electromagnetic radiation.

Explanation:

The existence of black holes in our galaxy, including a supermassive black hole at the center of the Milky Way, is highly likely based on astronomical observations and measurements of stars' orbits around a massive, invisible object.

The likelihood that black holes exist in our galaxy is extremely high. Observations conducted by various astronomical teams, using powerful telescopes like the Hubble Space Telescope and ground-based observatories, have provided compelling evidence of a supermassive black hole at the center of the Milky Way. This evidence comes from tracking the orbits of stars near the galactic center, indicating they are gravitating around a massive, invisible object with a mass estimated at approximately 4 million solar masses. This region, despite its massive gravity, emits no light that we can directly see, suggesting the presence of a black hole with properties consistent with those predicted by physics.

Moreover, researchers have found that most galaxies harbor black holes at their centers, indicating that black holes are a common component of galactic structure. The correlation between a black hole's mass and its host galaxy's properties suggests a significant relationship between the growth of black holes and their galaxies. Not only are supermassive black holes found at the centers of galaxies, but recent X-ray observations also suggest the existence of intermediate-mass black holes within crowded regions of space, like globular clusters.

The black hole located at the core of the Milky Way is referred to as a supermassive black hole because it contains a mass equivalent to millions of suns. Its existence is affirmed by the behavior of stars orbiting an invisible object and by the lack of any other plausible explanation for the observed gravitational effects. While we cannot see them directly due to light absorption by interstellar dust and their nature of not emitting light, black holes can nonetheless be detected through their immense gravitational influence on nearby objects.

Answer:

d

Explanation:

Mount Everest is the tallest mountain in the world.

Mount Everest is 29,035 ft ( 8,850 ) meters tall.

A savanna is more likely to be found in a dry climate. In this case, the answer is tropical climate.

The correct answer is - tropical climate.

The savanna is a vast grassland where the trees and shrubs are relatively rare. It is a semi-arid region. For most of the year, the savanna is dominated by the yellowish color because it is dry, and only in one short period of the year it gets rain, a large amount of it, but it is for the whole year, and in this period it shortly turns to a green grassland.

It is located in close proximity to the Equator, and it is part of the group of the tropical climates. The biggest portion of the savanna's can be found on the soil of Africa, lying between the tropical rainforests and the deserts.

Answer:

b) Gulf Stream winds

Explanation:

The Gulf Stream wind is a powerful ocean current that joins the Atlantic Ocean with warm water from the Gulf of Mexico. This reaches all the way up the United States to Canada's eastern coast. A large system of circular currents and strong winds called an oceanic gyre, causes the Gulf Stream. Earth has five oceanic gyres. The Gulf Stream is part of the Subtropical Gyre in the North Atlantic.

Answer:

gulf stream winds

Explanation:

i just took the k12 test

Answer:

I put that answer and it was wrong

Explanation:

the right answers are geothermal and hydroelectric

Answer:

D.gender inequality

Explanation:

    Gender inequality is a social and cultural phenomenon where gender discrimination occurs, primarily between men and women. Moreover, it is not an innocuous phenomenon, as its impact can be noticed in different planes: labor, social, family, etc.

    At the social level, for example, a woman may appear subordinate to her husband or father. At the economic level, women continue to receive lower wages than men in the same job (wage gap). Housekeeping or childcare are still seen as tasks linked to women rather than men. So we could go on completing a long list.

    Faced with it, feminism or the gender perspective allows us to look at the world from another point of view. However, changing our perspective can cause discomfort or discomfort. That is why the purpose of these lines is to sharpen our eyes so that we can relate to the world in a fairer way.

Final answer:

Africa's inability to convert its mineral wealth into general economic prosperity is due to historical exploitation by colonial powers, enduring foreign financial control, political instability, and a lack of infrastructure and public services investment.

Explanation:

Despite Africa's rich mineral resources, including its vast deposits of minerals like diamonds, gold, and oil, the continent has struggled to translate this wealth into economic prosperity for its citizens. This quandary stems from a combination of historical, political, and economic factors that hinder the distribution of wealth. During European colonization, a significant amount of Africa's natural resources was extracted and taken by colonial powers. Although independence was gained, many African nations still face the legacy of colonial economic structures that favor foreign investments and export profits outside of the continent.

Political instability and corruption also play critical roles in preventing wealth generated from natural resources from benefiting the general population. Furthermore, a lack of infrastructure and investment in public services, such as education and a reliable electricity supply, means that the potential wealth from natural resources does not contribute as significantly to general economic growth and citizen prosperity as it could. Additionally, the sheer cultural and economic diversity of Africa's 54 nations means that a one-size-fits-all explanation cannot be applied to the continent's economic challenges.