We can see here that the three main factors pertaining to igneous rocks are their texture, composition, and mode of formation.
Extrusive igneous rock, also known as volcanic rock, will have small crystals because it cools quickly on the Earth's surface, preventing the crystals from growing to a larger size.
The range of silica found in magma can vary widely, from less than 45% to more than 75%.
What are elements?An element is a pure substance consisting of only one type of atom, characterized by its unique atomic number, which represents the number of protons in the atom's nucleus. Elements are the building blocks of all matter, and they cannot be broken down into simpler substances through chemical reactions.
Sedimentary rocks are formed from the accumulation of sediment and organic material, while igneous rocks are formed from the cooling and solidification of magma or lava. Examples of sedimentary rocks include sandstone and shale, while examples of igneous rocks include granite and basalt.
High temperature igneous rocks are principally composed of silicate minerals, including feldspar, quartz, and mica.
A mineral is a naturally occurring inorganic substance with a specific chemical composition and crystalline structure, while an ore is a rock that contains minerals with a high enough concentration of valuable elements or compounds that it can be economically extracted.
The subsystems of the earth, including the geosphere, hydrosphere, atmosphere, and biosphere, are intricately related because they interact and exchange energy, matter, and information with each other. Changes in one subsystem can have cascading effects on the others.
The area or shoreline between low and high tides is called the intertidal zone.
A system can never be completely isolated, as it will always interact with its surroundings to some degree.
A system is different from its surroundings because it has defined boundaries and operates according to its own set of internal processes and interactions.
Organisms in the biosphere are related through their interactions with each other and with their physical environment, forming complex ecological networks and feedback loops. This includes relationships such as predation, competition, mutualism, and decomposition.
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From the given latitude and longitude readings, give the coordinates of the area that has the greatest average yearly total snowfall.
Answer:
lat 5,12 long 20,2
Explanation:
2.1.2 Total value of goods and services produced in a country, by citizens and non-citizens over a period of a year
Answer:
Gross domestic product, or GDP, is the total value of all the goods and services produced in a country in a given year. This includes everything from the cars produced by the country's factories to the haircuts provided by its barbers. It also includes the value of services provided by non-citizens, such as foreign tourists visiting the country.
Explanation:
the light parts of the moon
Answer:
The light areas are the highlands, which are mountains that were uplifted as a result of impacts. The lunar surface is covered by a fine-grained soil called "regolith" which results from the constant bombardment of the lunar rocks by small meteorites.
Explanation:
Answer:
Lunar Highlands
Explanation:
The lighter areas of the moon with higher surfaces are known as the Lunar Highlands
What natural factors are responsible for the all year-round wet conditions of the southwestern part of Ethiopia?
The heat from the Sun must pass through the vacuum of space before it reaches the Earth. Which process is illustrated in this example?
Answer:
The hot atoms will then bump into colder atoms, sharing their heat through conduction, until the bath becomes an even temperature. But because space is a vacuum, there are no liquids or gases to convect heat away from the sun, all the way to Earth. So we can rule out convection.
Explanation:
Answer:
The question says, the heat of the sun must pass through the vacuum space before it reaches the earth. Which process is illustrated in this example. The correct option is B, that is, radiation. Radiation is the mode of transmission of heat energy as electromagnetic waves through space or through a material medium. Thus, the heat from the sun get to the earth surface through radiation.
Explanation:
list five groups of inhabitants of Andros island
On Andros Island, some of the largest ethnic groups include:
GreeksRoma AlbaniansArmeniansresidents from abroadGreeks are the main ethnic group and make up the bulk of the people of Andros Island. Greek is the island's official language, and Greek culture is its predominant one.
Gypsies, commonly referred to as Roma, have a lengthy history on Andros Island. They are regarded as a minority community in Greece and have a distinctive culture and language.
Snorkelers and divers are most familiar with Andros. The third-largest barrier reef in the world, reaching more than 140 miles in length, is called the Barrier Reef and Tongue of the Sea. This reef is just offshore of Andros and is home to a wide variety of unusual fish.
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Why does the layer of Sendimentary rock cover the earth surface
The layer of sedimentary rock covers the earth's surface due to the process of weathering and erosion. These rocks are formed through the accumulation of small particles of rock, shells, and other materials that have been deposited by wind, water, and ice over millions of years.
Sedimentary rocks are made up of layers of sediment that have been compacted and cemented together over time. These layers of sedimentary rock can be found all over the earth's surface because they are formed through a natural process that is constantly happening.
When rocks are exposed to the elements, they break down into smaller particles through a process known as weathering. These particles are then transported by wind, water, and ice to new locations where they can be deposited and eventually compacted and cemented together to form sedimentary rock.
Because weathering and erosion are ongoing processes, new layers of sedimentary rock are being formed all the time. This is why we find these rocks covering the earth's surface and why they are so important to understanding the history of our planet.
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What do you think? Should human activity should be documented on the geological scale? Why or why not? If the human population were not the size it was today, how would Earth be different? Consider all four spheres—geosphere, atmosphere, hydrosphere, and biosphere—in your answer.
Answer:
I think it should be documented on geological scale
Which of the following are ethnic religions?
A. Christianity and Judaism
B. Christianity and Buddhism
C. Judaism and Buddhism
D. Judaism and Hinduism
E. Buddhism and Hinduism
Answer:
D.Judaism and Hinduism
Explanation:
These are considered ethnic religions since they are connected to a certain place and group of people.
What is the economic makeup of Oklahoma City? How does it compare with the national and international economy?
Answer:
Oklahoma ranks high nationally in the value of mineral production, which includes petroleum, natural gas, natural gas liquids, coal, and stone. Oil and gas production historically have been the major components of Oklahoma's economy.
GDP by sector Agriculture 2% Industry 34% Services 64%
Population below poverty line 15.2% (2011)
Labor force 1.9 million (Q1 2020)
Labor force by occupation Agriculture 1% Industry 16% Services 83%
what is the history of state in Florida?
Answer:
Explanation:
under colonial rule by Spain from the 16th century to the 19th century, and briefly by Great Britain during the 18th century (1763–1783) before becoming a territory of the United States in 1821.
In the northern hemisphere the latitudinal zone in which the noon times observed year round south of the observer is ___ degrees to ___ degrees.
Answer:
Explanation:
In the northern hemisphere, the latitudinal zone in which the noon times are observed year-round south of the observer is between 0 degrees to 23.5 degrees. This is known as the Tropic of Cancer, which is the northernmost latitude on the Earth where the sun appears directly overhead at noon on the summer solstice.
How many Indian pythons are left in the world?
No exact number is listed from what I've seen, but they are on the endangered list. More on the lower side.
In three to five sentences, briefly describe how the big bang theory explains the origin and evolution of the universe.(4 points
Answer:
the big bang theory is because of god
Explanation:
he put em togetha
El Niño is known to do what
to weather patterns?
A. cause colder, dryer winters in North
America
B. have no effect on the weather
C. cause warmer, wetter winters in
North America
A. cause colder,dryer winters in north america
Explanation:
El Niño and La Niña are climate patterns in the Pacific Ocean that can affect weather worldwide
Is Greece a primate or rank-size city, explain.
Greece is a rank-size city. A rank-size city is a city whose population size follows a predictable pattern based on their rank. In a rank-size city, the population of the largest city is always the largest by a factor of 1/n, where n is the city's rank.
Therefore, the population of the second-largest city is 1/2 times the population of the largest city, the population of the third-largest city is 1/3 times the population of the largest city, and so on. This pattern is known as Zipf's Law and it holds true for many cities around the world, including those in Greece.
Athens, which is the largest city in Greece, has a population of approximately 3.7 million people, making it the 56th largest city in the world. Thessaloniki, which is the second-largest city in Greece, has a population of approximately 1.1 million people, making it the 246th largest city in the world.
The rest of the cities in Greece follow a similar pattern, with their populations being proportional to their rank. This makes Greece a rank-size city. Overall, the rank-size distribution of cities is a useful way of understanding urban systems and can provide insights into the underlying economic and social processes that drive urban growth and development.
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Loại tài nguyên nào đang bị khai thác quá mức và tàn phá môi trường tự nhiên của nhiều nước châu Phi?
A.
đất đai và sông ngòi.
B.
vàng và kim loại quý.
C.
dầu mỏ và kim cương.
D.
rừng và khoáng sản.
Answer:
B. is the correct answer
Explanation:
a blank looks dark from the earth
Answer:
Could be either space or the winter side of the Earth.
Explanation:
What is orthocentre in coordinate geometry?
In the field of coordinate geometry, an orthocentre can be described as an intersecting point of a triangle.
In the field of mathematics, coordinate geometry can be described as a branch of geometry in which 2D structures which are formed by intersections are studied.
An orthocentre is an intersecting point in a triangle where all the lines emerging from the triangle intersect and coordinate. All the intersecting points in a triangle emerge to form an orthocentre. An orthocentre is usually formed at the center of a triangle.
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Levees are structures built around rivers to control and prevent flooding. Massive levees have been built around the Mississippi River. Before the levees were built, seasonal floods would deposit sediment rich in nutrients throughout the wetlands and floodplains near the Mississippi River. Now, the sediment is carried out to sea, and areas around the levees are rarely flooded.
What is a solution that reduces the impact of levees on the Mississippi River area environment?
A. increasing the height of the levee's walls to prevent all possible flooding
B. redirecting water in the continental United States to other rivers and coasts
C. digging up sediment from nearby coastal areas and distributing it onto wetlands
The solution is to rigging up sediment from nearby coastal areas and distributing it onto wetlands. The Option C is correct.
How can we mitigate the impact of levees on area environment?The most feasible solution is to bring sediment from coastal areas and distribute it onto nearby wetlands because it can help restore the natural sediment deposits that used to occur during seasonal floods.
Also, those sediment can build up the wetlands and provide a natural buffer against flooding and helping to support diverse ecosystems. While this solution may require significant effort and resources, it can help to reduce the negative impacts of levees on the Mississippi River area environment.
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Which type of SAE allows you to complete a short term job in a different area than your primary SAE?
A.Exploratory
B.Improvement
C.Entrepreneurship
D.Supplementary
Answer:
D.Supplementary
Explanation:
SAE means Supervised Agricultural Experience. This is like a project work which may last up to a year that helps in giving students practical experiences in the Agricultural sector.
There are several types of SAE but the type that allows you to complete a short term job in a different area than your primary SAE is the Supplementary SAE and is usually totally different and unrelated to the main SAE.
During the middle of the 19th century, hundreds of thousands of Irish immigrated to the U.S. to avoid the potato famine and find better opportunities. Many of the Irish immigrants found an unreceptive American society where it was difficult to find work. When searching for a job, an Irish person might find help wanted ads that included the phrase "Irish need not apply." According to the passage, why were many Americans most likely so unreceptive to Irish immigrants? A. The Irish, in their large numbers, were looked upon as a drain on society, as they took jobs away from Americans. B. Most Irish immigrants were less qualified for jobs than immigrants of other nationalities. C. Americans were afraid of catching diseases from Irish immigrants. D. Most of the people that were already in the U.S. were non-European people who were biased against the Irish.
Answer:
Explanation:
Pat Rawlings was thinking about next week’s eclipse nearly 30 years ago.
Rawlings has spent more than three decades as a space illustrator, creating scenes of human exploration in the cosmos, from spacecraft in orbit to astronauts on alien terrain. While preparing for a trip from his home in Texas to Idaho, where he’ll observe Monday’s eclipse with other space artists in the International Association of Astronomical Artists, he remembered a painting he’d made years ago for this very occasion. In 1989, Rawlings was working on illustrations for a collection of children’s science books by the science-fiction writer Isaac Asimov. Using acrylics, he painted a view of a solar eclipse as seen from the moon, and named it after the date when the next eclipse would cross over the continental United States: August 21, 2017.
where is Brahmaputra river located at
The river originates from the Kailash ranges of Himalayas at an elevation of 5300 M. After flowing through Tibet it enters India through Arunachal Pradesh and flows through Assam and Bangladesh before it joins Bay of Bengal. The catchments area of Brahmaputra in Tibet is 2, 93,000 Sq.
how can you tell where there is a steep slope on a counter map
Answer:
A counter map, also known as a contour map, is a type of map that shows the elevation of a geographic area using contour lines. Contour lines connect points of equal elevation, and the spacing between the lines indicates the steepness of the slope.
To determine where there is a steep slope on a counter map, you should look for areas where the contour lines are close together. When contour lines are close together, it means that there is a significant change in elevation over a short distance, indicating a steep slope. On the other hand, when contour lines are far apart, it indicates a gradual slope.
For example, on a counter map, if the contour lines are spaced far apart, it indicates a gentle slope. However, if the contour lines are spaced very close together, it indicates a steep slope. Additionally, if the contour lines are tightly packed together, forming a "V" or "U" shape, it indicates a very steep slope or a cliff.
Therefore, when looking at a contour map, the spacing and shape of the contour lines provide information about the steepness of the slope in the given area.
Assuming you mean a contour map the answer is: Contour lines that are close together indicate a steep slope.
Explanation:
Help me I'm tired as hell and have 2 tests tomorrow
I will give brainliest, 5 stars and a like. :)
the continental countries that are located on the side is Asia and the rest of America
Which theme of geography best reflects the statements below?
Between 1978 and 2009, cities in China experienced a
rapid rate of growth. This growth was due in part to many
rural workers coming to the cities in order to work.
A. Location
B. Movement
C. Region
D. Place
Why is the atmosphere heated chiefly by radiation from Earth's surface? Choose all that apply. Earth emits long-wave radiation, which is readily absorbed by the atmosphere. Even though the short wavelengths from the Sun indicate that it is hotter than Earth, which emits long wavelengths, Earth's wavelengths are opaque to its atmosphere; thus, heat that was reemitted by Earth is retained within the atmosphere. Earth emits short-wave radiation, which is readily absorbed by the atmosphere. Earth emits short-wave radiation, which easily passes through the atmosphere without absorption. Earth is a good emitter of radiation, even though it is a poor absorber of radiation.
Answer:
Earth emits longwave radiation, which is readily absorbed by the atmosphere.
Explanation:
As earth emits longwave radiation and the sun emits short wave radiation the amount of energy that reaches the land is about 50% of what is emitted from the sun during the daytime. A smaller part of the energy is re-radiated back from the earth in the form of a black body towards the outer space and hence is in the form of longwave radiation. The longwave radiation is carried out at night time and is a gradual process.1.3 Explain how each of the following changes might contribute to a rise to one's stress level as you move from school to a higher education institution. 1.3.1 Finances 1.3.2 Social changes
High financial obligations and social changes in terms of the need to make new friends and colleagues can add to one's stress level.
What is Stress?Stress is described as that feeling of being overwhelmed or being unable to withstand emotional, mental, or physical pressure. We can simply say, it's that feeling you get when things appear to get out of your control.
The following changes are bound to occur which will affect our stress level when moving from school to a higher institution:
Finances: Attending higher institution requires huge financial commitment. This might seem very overwhelming for students who are not well to do, this can contribute to a rise in one's stress level.Social Changes: When you get to the higher intuitions, you meet new friends and colleagues. Most times, getting the right clique of friends can help one settle well, or else, it would add to one's stress level.In summary, high financial obligations and social changes in terms of the need to make new friends and colleagues can add to one's stress level.
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Is the Earth's liquid core affected by the moon's gravity? Like ocean tides?
Answer:
No
Explanation:
The moon has no bearing on the earth since its gravity is so strong near its center.
How do the Mississippi and Amazon rivers differ?
Check all that apply.
A. Getting to the Amazon by land is more difficult.
B. The Mississippi has always been more of a major highway.
C. The Amazon is much longer than the Mississippi.
D. The Amazon has a 5,000-square-mile dead zone at its mouth.
Answer:
think its b
Explanation: