A topographic map. Two thick red lines go through areas with index contour lines with numbers 450 and 500. A thin black line with hashes goes through areas with index contour lines with number 450.
Which value is a good estimate of the railroad’s average elevation?

450
480
500
550

True the observation of fountains of ice spray from surface vents on Enceladus supports the idea of a subsurface ocean.

The plumes suggest that there is liquid water under the icy surface and that it is being forced up through the vents. Additionally,the analysis of data from the Cassini spacecraft shows evidence of a global subsurface ocean on Enceladus,further supporting this idea.

To learn more about Enceladus please click on below link.

https://brainly.com/question/29416735.

#SPJ11

The correct answer is C. Heat and Pressure. Gneiss is a metamorphic rock that forms from the alteration of pre-existing rocks, including granite, under intense heat and pressure.

The pressure causes the minerals in the granite to recrystallize, resulting in a foliated texture and a new mineral composition, transforming it into gneiss. This process is known as regional metamorphism.

When granite is subjected to high temperatures and significant pressure deep within the Earth's crust, its minerals recrystallize and its texture becomes foliated, ultimately transforming it into gneiss, which is a metamorphic rock.

to learn more about granite click here:

brainly.com/question/30717890

#SPJ11

Answer: decagon

Explanation: a ten-sided polygon is called a decagon

Answer:

Point, line, line segment, ray, right angle, acute angle, obtuse angle, and straight angle are common geometric terms.

Explanation:

but that' all i can tell you because  you didn't show the figure.

Subduction is the process of one tectonic plate going under another.

It occurs when two plates move towards each other and the denser plate is forced to slide beneath the lighter plate.

This creates a trench in the ocean floor and causes the descending plate to be heated and deformed as it moves deeper into the mantle. Magma is released, rising to the surface and forming volcanoes. Water is also released, leading to metamorphism of the rocks in the overlying plate.

Subduction can cause earthquakes and tsunamis as the plates grind and scrape against each other. Mountains are formed as the two plates are pushed together, causing the Earth to rise and form a range. Subduction is an important geological process that shapes the land around us.

Learn more about magma visit:

https://brainly.com/question/955365

#SPJ4

Answer:

Dr.Ran Baran Yadav

Explanation:

please give me brainlest and follow me

The combination of harsh climate conditions and the scarcity of resources makes the alpine zone inhospitable for human habitation. The challenges posed by extreme weather and limited access to essential resources make it difficult for humans to establish and sustain communities in this high-altitude environment.

The alpine zone is hardly inhabited by humans due to the following reasons:

1. Harsh Climate: The alpine zone is characterized by high altitudes and extreme weather conditions, including freezing temperatures, strong winds, and heavy snowfall. These harsh climate conditions make it challenging for humans to survive and establish permanent settlements in the area. The low temperatures and unpredictable weather patterns pose a threat to human health and make it difficult to grow crops or raise livestock for sustenance.

2. Lack of Resources: The alpine zone is often characterized by rocky terrain and poor soil quality, which limits the availability of natural resources necessary for human habitation. The thin layer of soil in this region lacks essential nutrients required for agriculture, making it difficult to grow crops. Additionally, the lack of water sources and limited access to basic amenities, such as electricity and transportation, further deter human settlement in the alpine zone.

To know more about alpine visit :

brainly.com/question/17771739

#SPJ11

The largest population or amount of resource consumption that the planet can accommodate in a sustainable manner over a long period of time is referred to as the Earth's carrying capacity.

It stands for the harmony between the Earth's natural resources and the demands that humans and other living beings impose on them. Assessment of many aspects, including the availability of natural resources (such as water, food and energy), the planet's ability to absorb waste and pollution, and the ecological limits of ecosystems, is necessary to determine Earth's carrying capacity.

When calculating carrying capacity, scientists take into account variables such as ecological footprint analysis, energy and material flow analysis, and population projections.

Learn more about carrying capacity, here:

https://brainly.com/question/31697511

#SPJ4

(1) A sandstone with approximately 45% matrix in its composition is classified as a "wacke" or "dirty sandstone and (2) A basalt sample containing approximately 35% phenocrysts is characterized by a "porphyritic" texture.

For more such question on sandstone

https://brainly.com/question/30348747

#SPJ11

Explanation:

DIURNAL MOTION : is the daily motion of stars and other divine bodies across the sky . This motion is due to the earth's alteration from West to East , which causes divine or celestial bodies to have an conspicouos motion from East to west

This is not true of environmental geology, i.e.  it is concerned with developing methods to prevent natural disasters from occurring.

Environmental geology, like hydrogeology, is an applied discipline focused on using geological concepts to solve environmental issues that humans have caused. It is a multidisciplinary area that has a tight relationship with engineering geology and, to a lesser extent, with environmental geography.

Environmental geology is the use of geological knowledge to resolve disputes, reduce the possibility of environmental deterioration, or increase the likelihood of favourable circumstances arising from the usage of the natural and modified environment. Natural resources and the environment are under severe stress as a result of global industrialization and population growth, which puts them at the forefront of global challenges. As a result of using environmental geology to find answers, it is becoming more popular.

Learn more about Geography here:

https://brainly.com/question/12790602

#SPJ4

Influence is defined as having an effect on someone or an element. An example of having an impact is for a high school scholar to finish all of his assignments on time, thereby making his little brother want to do the equal. a person or thing exerting such power or motion. He has been an exceptional impact on the electorate in the course of the elections.

Affect creates an internal shift in someone's mindset. internal dedication is received unbiased of outside effects. the sector's maximum influential people don't merely change different's behavior; they shift their mindsets.

Impact refers to the influential potential to have a high-quality effect on others, to steer or persuade them to benefit from their support. With the impact competency, you are persuasive and attractive, and you can build purchase-in from key people.

Learn more about influence here:

https://brainly.com/question/26686552

#SPJ9

Answer: Energy is the ability to do work or produce heat.

Explanation:

Answer:

were is the following?

Explanation:

Answer:

Atacama desert hope this answer helps

The west coast of South America is best described as Atacama Desert.

A desert is a barren tract of terrain with minimal precipitation and, as a result, adverse living conditions for plant and animal life. The lack of vegetation exposes the ground's bare surface to denudation. Arid or semi-arid regions cover around one-third of the Earth's geographical surface.

A desert is a region with little or no rainfall. Some deserts have vast expanses of sand or flat, stony land, while others are characterized by rocky hills and mountains.

The Atacama Desert is a desert plateau in South America that stretches 1,600 kilometers (990 miles) along the Pacific coast, west of the Andes Mountains. The Atacama Desert is the world's driest nonpolar desert, and the second-driest overall, after only a few extremely particular deserts.

Learn more about Desert here:

https://brainly.com/question/12556787

#SPJ2

Without a specific image or location to refer to, it is difficult to determine the cause of the shift in surface features.

However, in general, there are several natural and human-made factors that can cause changes to the surface features of an area of land. Natural factors can include erosion from wind, water, or glaciers, volcanic activity, tectonic movements, and changes in climate. Human-made factors can include land use changes, such as deforestation or construction, mining, and the extraction of natural resources. These factors can cause the surface features to shift and change over time, altering the landscape of the area.

To know more about surface features click here:

brainly.com/question/21085828

#SPJ4

Answer: C. Hydrosphere

Explanation:

lithosphere and atmosphere

The lower the pressure in the atmosphere, the stronger the winds associated with a hurricane. Strong hurricanes are associated with regions of extremely low atmospheric pressure.

Strong hurricanes are some of the most powerful and destructive weather events known to humanity. These storms are characterized by strong winds, heavy rain, and storm surges that can cause catastrophic damage to coastal areas. While the destructive potential of hurricanes is well known, less attention is paid to the atmospheric conditions that lead to their formation.

At the center of a hurricane is an area of extremely low atmospheric pressure. As air is forced to move from areas of high pressure to areas of low pressure, it creates a strong wind. In the case of a hurricane, the winds spiral inwards and form an intense vortex. This vortex is what gives hurricanes their characteristic shape, along with the spiraling clouds and wind patterns that can be seen in satellite images.

Learn more about atmospheric pressure at: https://brainly.com/question/19587559

#SPJ4

There is NOT a vast magma pool in the mantle under all the tectonic plates because of the reasons mentioned in options (b) and (d).

The statement that there is not a vast magma pool in the mantle under all the tectonic plates is supported by the following reasons:

(b) The Earth's highest temperature occurs at the Earth's surface: This statement is true because the Earth's surface is closest to the Sun and receives direct solar radiation. The temperature gradually decreases as we move deeper into the Earth, including the mantle. Magma formation requires high temperatures, and the fact that the Earth's highest temperatures occur at the surface suggests that the conditions necessary for extensive magma pools are not present in the mantle.

(d) Seismogram analysis shows that seismic S waves travel through the mantle: Seismic waves are generated by earthquakes and can provide valuable information about the Earth's interior. S waves are shear waves that cannot travel through liquids, including magma. Seismogram analysis has shown that S waves do propagate through the mantle, indicating that the mantle is not predominantly molten and filled with magma. If a vast magma pool were present under all the tectonic plates, S waves would not be able to travel through the mantle as they do.

(a) All magma is generated in the Earth's core: This statement is incorrect. While the Earth's core is a source of heat that contributes to the generation of magma, not all magma is generated in the core. Magma can also be generated in the mantle through processes such as decompression melting and flux melting in subduction zones.

(c) Sedimentary rocks can be melted into basalt: This statement is incorrect. Sedimentary rocks typically have lower melting points compared to igneous rocks like basalt. However, the specific composition and conditions of the rocks are important factors in determining their melting behavior. In general, sedimentary rocks are more likely to undergo partial melting to form granitic magmas rather than basaltic magmas.

In conclusion, the absence of a vast magma pool in the mantle under all the tectonic plates is supported by the fact that the Earth's highest temperature occurs at the surface and seismic S waves can travel through the mantle. These observations indicate that the mantle is not predominantly molten with magma.



To learn more about tectonic plates click here: brainly.com/question/16944828

#SPJ11

Bride price is the term used to describe a  gift  from the groom and his kin to the bride and her kin.

Bride price refers to a present given by the groom and his kin to the bride and her kin.The idea of paying the prospective in-laws a bride price at the beginning of a marriage is known as the bride price concept. It could come in the form of cash, gifts, or a combination of both. At the moment, it is practiced in Papua, China, and Thailand.

The primary goal of the bride price is to cover the cost of their daughter's and her unborn children's future labor contributions. It also represents the fact that a guy has kept his prize close to his heart—the bride.

There are also drawbacks to bride price, such as making marriage unequal. In her home, the woman frequently turns into property. Human interactions become "commodified" as a result.

To know more about Bride price from the given link.

brainly.com/question/20515983

#SPJ4

Because the climate is warmer in the southern part and because the soil is less rocky in the southern part are more types of vegetables grown in the southern part of the Northeast. The correct options are a and c.

Most farms were small. Most crops planted in the northeast never traveled more than a few miles from their original location. The south farm, on the other hand, was sometimes referred to as a plantation, indicating its magnitude.

The southern part of the Northeast has a milder climate and a longer growing season, making it more suitable for a wider variety of vegetables. Additionally, the soil in the southern part tends to be less rocky and more fertile, making it easier to grow a wider range of crops. Legal restrictions and personal preferences are not significant factors in this case.

Thus, the ideal selections are options a and c.

Learn more about Northeast and South here:

https://brainly.com/question/9236775

#SPJ1

Answer:

B, Thermal energy from Jan's hand flows into the ice.

Explanation:

Heat flows from a warm place to a colder place, its just how heat works

Answer:

Astronomy is the study of everything in the universe beyond Earth's atmosphere. That includes objects we can see with our naked eyes, like the Sun , the Moon , the planets, and the stars . It also includes objects we can only see with telescopes or other instruments, like faraway galaxies and tiny particles.

Explanation:

Just before 1500, Italian amateur actors were performing classical comedies on stages with no decoration except for a row of curtained booths. By 1589, complex painted scenery and scene changes were being featured in production in Florence. And by 1650, Italy had developed staging practices that would dominate European theatre for the next 150 years.

In the beginning of the Renaissance, there were two distinct kinds of theatrical productions. The first was of the type presented by the humanist Julius Laetus at the Accademia Romana, a semisecret society he founded in the mid-15th century for the purpose of reviving classical ideals. In terms of staging, several medieval-type mansions were clustered to form a single large unit. There were, however, two elements not found previously. One was that the mansions were probably framed by decorative columns. This was the first movement toward the framework that would develop into the proscenium arch—the arch that encloses the curtain and frames the stage from the viewpoint of the audience. (The first permanent proscenium was built in the Teatro Farnese at Parma, Italy, in 1618–19, a temporary one having been constructed by Francesco Salviati 50 years earlier.) The second innovation was that the mansions, by being linked, were treated as components of a general city street. In 1508 at Ferrara a background painted according to the rules of perspective was substituted for the mansions; the scene included houses, churches, towers, and gardens.

Answer:

D. Human geographers study human societies, while physical geographers study the natural features of the earth surface

Explanation:

Hope it helps!!!

Answer:

sodium chloride in water .

Explanation:

sodium chloride is dissolved in water and sodium.

All the factors mentioned, including the elevation of the land surface near the shore and the distribution of hard and soft rocks, affect the potential hazards of shorelines.

Option A is the correct answer. All the factors mentioned in the question—elevation of the land surface near the shore and the distribution of hard and soft rocks—contribute to the potential hazards of shorelines.

The elevation of the land surface near the shore plays a significant role in determining the potential hazards. Low-lying areas are more susceptible to flooding and storm surges, which can result in property damage, erosion, and endanger human lives. Higher elevations provide natural protection against these hazards. The distribution of hard and soft rocks along the shoreline also affects its vulnerability to hazards. Hard rocks, such as granite or basalt, are more resistant to erosion and can provide stability and protection against wave action. Soft rocks, like clay or sand, are easily eroded, leading to coastal erosion and the potential for landslides or cliff collapses.

In conclusion, both the elevation of the land surface near the shore and the distribution of hard and soft rocks are critical factors that influence the potential hazards of shorelines. Therefore, option A, which states that all the factors mentioned affect potential hazards of shorelines, is the correct answer.

To learn more about soft rocks refer:

https://brainly.com/question/31717367

#SPJ11

Answer:

helping hand so explain

Answer: I believe A (Miners struck oil at several spots along the fall line).

Explanation: Not completely sure but let me know if its wrong, and ill try to fix it. :)