Igneous rock that is formed at the surface is referred to as _______ rock, while igneous rock that solidifies several kilometers below Earth's surface is called _______ rock
Answers
Igneous rock that is formed at the surface is referred to as extrusive rock, while igneous rock that solidifies several kilometers below Earth's surface is called intrusive rock.
Extrusive rock, also known as volcanic rock, is formed through the solidification of magma that erupts onto the Earth's surface. When magma reaches the surface during volcanic activity, it is exposed to the lower pressure and cooler temperatures, causing it to rapidly cool and solidify. This rapid cooling prevents large mineral crystals from forming, resulting in fine-grained or glassy textures commonly found in extrusive rocks such as basalt or obsidian.
Intrusive rock, on the other hand, forms when magma cools and solidifies deep within the Earth's crust, several kilometers below the surface. As the magma slowly cools over an extended period, minerals have more time to grow, resulting in the formation of larger crystal structures. Intrusive rocks, also referred to as plutonic rocks, are typically coarse-grained due to the slower cooling process. Examples of intrusive rocks include granite, diorite, and gabbro.
The main difference between extrusive and intrusive igneous rocks lies in their formation and cooling rates. Extrusive rocks cool quickly at the Earth's surface, resulting in fine-grained textures, while intrusive rocks cool slowly below the surface, leading to the development of coarse-grained textures. By studying the textures, mineral composition, and geologic context of igneous rocks, geologists can gain valuable insights into Earth's processes, such as volcanic activity and the formation of magmatic bodies deep within the crust.
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Related Questions
20. How can satellite images help identify the patterns of erosion?
Answers
it will show where hills and and vallys are being formed
Explanation:
the earth moves ;) <_>
Examine the map of North and South American rivers.
Which letter on this map shows the location of the
world's largest river?
A
B
C
D
Answers
Answer:
Figure D: Amazon riverExplanation:
The Amazon is considered the world's largest river by volume, but scientists have believed it is slightly shorter than Africa's Nile.
The Brazilian scientists' 14-day expedition extended the Amazon's length by about 176 miles (284 kilometers), making it 65 miles (105 kilometers) longer than the Nile.
Amazon river is located in South America
i need help with this question!! i’ll give brainly
Answers
Answer:
Choice B
Explanation: Most ocean water is salty so we can't drink it without desalination units.
Graph of brazil percentage of urban population 1960 to 2010
Answers
Answer:
Explanation:
Fibonacci, also known as Leonardo Bonacci, Leonardo of Pisa, or Leonardo Bigollo Pisano, was an Italian mathematician from the Republic of Pisa, considered to be "the most talented Western mathematician of the Middle Ages".
Answer:
Here is a description of the graph of Brazil's percentage of urban population from 1960 to 2010:
From 1960 to 2010, Brazil's urban population increased significantly. In 1960, the percentage of Brazil's population living in urban areas was about 44%. This percentage increased steadily over the years, reaching about 85% by 2010.
The graph shows a sharp increase in the percentage of urban population in the 1970s and 1980s, which was likely due to the rapid urbanization and industrialization of Brazil during this time period. From the 1990s to 2010, the percentage of urban population continued to increase, although at a slower rate.
Overall, the graph shows a clear trend towards urbanization in Brazil over the past few decades, as more and more people have moved from rural to urban areas in search of better economic opportunities and living conditions.
Explanation:
List five countries that are projected to double in 50 years or less.
Answers
Answer:
5 countries are:
India
China
Russia
Japan
US
in north america, which of the following frequently consumed items is most likely to be supplied by a trans-national corporation?a. Milk
b. Water
c. Coffee
d. Electricity
Answers
In North America, the most likely product to be supplied by a transnational corporation among the frequently consumed items is coffee.
The correct answer is C.
Transnational corporations are businesses that have headquarters in one country and subsidiaries in multiple other countries. These corporations are big enough to affect local economies, politics, and people’s lives in a significant way
North America is one of the largest coffee-consuming regions globally, and it's produced in countries such as Brazil, Colombia, and Costa Rica. The vast majority of coffee traded internationally is produced by small farmers and then sold to intermediaries for processing and roasting.
The commodity chain of coffee is increasingly being dominated by TNCs (Transnational Corporations) such as Starbucks, Nestlé, and Jacobs Douwe Egberts, among others. These corporations buy large amounts of coffee beans to process, package, and distribute to retail outlets globally. Therefore, the most likely product to be supplied by a transnational corporation among the frequently consumed items in North America is coffee.
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How does a Rapid growth pyramid become a Slow growth pyramid?
Answers
Answer:
Slow or Stable Growth Population Pyramid
Explanation:
Only after the upper ages do you see a marked change in population. This type of population pyramid is mostly found in developed countries sometimes middle income countries. These countries have good health care, long life expectancies and stable governments.
How does the purpose of a cooperative differ from that of a professional organization?
Answers
Answer:
its a semi-independent business that pays fees to a parent company in return for the exclusive right to sell a certain product or service in a given area
Granite an intrusive igneous rock is most similar in mineral composition to which extrusive equivalent?
a) andesite
b) basalt
c) gabbro
d) rhyolite
Answers
The correct answer is d) rhyolite. Granite, an intrusive igneous rock, is primarily composed of quartz, feldspar, and mica minerals.
When this type of rock undergoes weathering and erosion, its extrusive equivalent is known as rhyolite. Rhyolite shares a similar mineral composition to granite, consisting of quartz, feldspar, and mica. However, the main difference between them is their texture. Granite has a coarse-grained texture due to its slow cooling and crystallization deep within the Earth's crust, while rhyolite has a fine-grained texture as a result of rapid cooling on the Earth's surface. Among the options provided, rhyolite is the extrusive igneous rock that closely matches the mineral composition of granite.
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Which of the following is NOT one of the five pillars of Islam?
Pray daily
practice the 8 fold path
Give $ to the poor.
Fast during the month of Ramadan
Answers
Answer:
3 practice eight fold path
Anybody pleaseeeee answer
Answers
Answer:
either A or B, leaning towards B
Explanation:
How many rotations does Neptune complete in one Earth day? a. 10 b. 5 c. 1.5 d. 1
Answers
Answer:
1.5, becausw Neptune takes 16 hours to complete one rotation
Carolus linnaeus developed a system to organize all life on earth called:.
a)Binomial nomenclature
b)Biological naming system
c) Standard protocol
d)None of these
Answers
a) Binomial nomenclature
Carl Linnaeus developed the system of binomial nomenclature to organize all life on Earth. This system assigns a unique two-part name to each species, consisting of the genus name and the species name. The binomial nomenclature provides a standardized and universally recognized way to identify and classify organisms, allowing for clear communication and understanding in the field of biology.
Linnaeus introduced this system in his landmark work "Systema Naturae" published in 1735. The use of binomial names helps in organizing and categorizing the vast diversity of species on Earth, providing a common language for scientists and researchers to study and discuss different organisms. It allows for precise identification and facilitates the classification and understanding of the relationships between different species. The system has since been expanded and refined by subsequent scientists, but the fundamental concept of binomial nomenclature remains a key contribution of Linnaeus to the field of taxonomy.
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The type of map above is a thematic map showing a pattern that is happening across part of the Earth’s surface. Which kind of map is shown in the image above?
A.
a physical map
B.
a special purpose map
C.
a topographical map
D.
a political map
Answers
Answer:
B
a special purpose map
Many dialects of Spanish have both [s] and [z] in their inventory of sounds. Use the data below to answer the questions.
[izla] island [rasko] I scratch
[riezgo] risk [resto] remainder
[eski] ski [fuersa] force
[sinko] five [vamos] we go
[dezde] since [mizmo] same
[espalda] back [fiskal] fiscal
[hablas] you speak [sabes] you know
1. Are there any minimal pairs with respect to [s] and [z]? If so, write the minimal pairs
2. Are [s] and [z] in complementary or overlapping distribution?
3. Describe the environments in which [s] and [z] appear.
4. Are the sounds allophones of the same phoneme, or are they different phonemes?
Answers
In Spanish dialects, [s] and [z] are distinct sounds with minimal pairs such as "rasko" vs. "resko" and "resto" vs. "rezto." They have overlapping distributions but are allophones of the same phoneme, as their variation does not change word meaning. Understanding their distribution enhances our knowledge of Spanish phonology and regional variations.
1. Yes, there are minimal pairs with respect to [s] and [z]:
- [rasko] (I scratch) vs. [resko] (I erase)
- [resto] (remainder) vs. [rezto] (I respond)
2. [s] and [z] are in overlapping distribution. They both occur in specific environments but are not entirely complementary.
3. The environment in which [s] appears is typically word-initially, before a stressed vowel, or after a nasal consonant (e.g., [sinko], [eski], [desde]). On the other hand, [z] appears between vowels or after a voiced consonant (e.g., [riesgo], [fuerza], [mismo]).
4. [s] and [z] are allophones of the same phoneme. They represent variations of a single sound /s/. The choice between [s] and [z] is determined by the phonetic context (surrounding sounds) rather than indicating a difference in meaning.
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Identify the metamorphic rocks with foliated texture. Group of answer choices Schist Gneiss Phyllite Marble Quartzite Slate
Answers
The metamorphic rocks with a foliated texture are:
1.Schist
2.Gneiss
3.Phyllite
4.Slate
Foliation refers to the repetitive layering or alignment of minerals within a rock, resulting from the pressure and temperature conditions during metamorphism. In foliated metamorphic rocks, the minerals are typically arranged in parallel layers or bands, giving the rock a distinct texture. The rocks listed above exhibit this characteristic foliated texture.
Marble and quartzite, on the other hand, are non-foliated metamorphic rocks. They do not possess the layered or banded appearance of foliated rocks and instead have a more uniform and granular texture.
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a screwdriver driving in a screw is a wheel and axle. The handle is the wheel and the metal shaft is the axle. If the radius of the handle is 1.6 cm nd the shaft is 0.2 cm what is the IMA
Answers
Answer:
8
Explanation:
IMA of Wheel and Axle :
IMA = Radius of wheel / Radius of axle
Radius of wheel, radius of handle, R = 1.6 cm
Radius of axle, radius of shaft, r = 0.2 cm
IMA = Radius of wheel / Radius of axle
IMA = 1.6 / 0.2
IMA = 8
Hence, the ideal mechanical advantage is 8
Which mountain range forms the longest chain in africa?.
Answers
Answer:
The Atlas Mountains
Explanation:
The Atlas Mountains stretch for 1,490 miles across northern Africa, through Morocco, Algeria, and Tunisia.
Answer:The Atlas Mountains
Explanation:
cause I him
Which of the following statements is not true of the Solar system
A. The rays of the sun give energy to the system
B. All the plantes rotete around the sun
C. All the planets have their orbits round the sun
D. The planets revolve around the sun
E. The sun is at the centre of the system
Answers
The statement that is not true of the Solar System is "All the plantes rotete around the sun."The correct spelling of "rotete" is rotate. Here are the explanations for each statement:-
A. The rays of the sun give energy to the system - True. The sun is the star at the center of the Solar System, and it provides energy in the form of heat and light to the planets in the system.
B. All the planets rotate around the sun - True. Every planet in the Solar System orbits around the sun in a path called an orbit.
C. All the planets have their orbits round the sun - True. Every planet has an elliptical orbit around the sun, with the sun being at one of the two foci of the ellipse.
D. The planets revolve around the sun - True. Revolving is the orbital motion of an object around another object in an elliptical path.
E. The sun is at the center of the system - True. The sun is the center of the Solar System, and it exerts its gravitational pull on all the planets in the system.
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What is an example of a scientific question that Galileo could not have answered without the use of his new tool ?
Answers
Answer:
The science of astronomy took a huge leap forward in the first decade of the ... Galileo Galilei did not invent the telescope but was the first to use it ... The main problem with his telescopes was their very narrow field of view, ... They also have an excellent new site: Galileo's Telescope, the Instrument that Changed the World.Explanation:
Describe the process of Carbonation.
On rocks
Answers
Answer:
Explanation:
Carbonation is another type of chemical weathering. Carbonation is the mixing of water with carbon dioxide to make carbonic acid. This type of weathering is important in the formation of caves. Dissolved carbon dioxide in rainwater or in moist air forms carbonic acid, and this acid reacts with minerals in rocks.
How is the relative age of a rock layer or fossil different from the absolute age of a rock layer or fossil?
Answers
An absolute age is one determined usually by mass-spectrometry where an isotope is measured and then an age can be calculated (a very very basic explanation). So in the end you can say this fossil is 50 thousand years old (always with an associated uncertainty). We can absolute date materials but it will always have an uncertainty range, we can never know the age with infinite precision.
Relative dating is like looking at a multi-layered cake. The base layer must come first, then the second and then the third. So I can say the second layer is younger than the first and older than the third but I have no idea whether the cake is 5 minutes or 5 million years old. Relative dating is used commonly when looking at the relative order of geological events.
What can complicate relative dating is when the strata is not the right way up! Sometimes beds of rock can turn over the other way, so be very cautious when relatively dating rocks!
(a) Present a real-world case study highlighting a moral issue of global concern. You should identify relevant ethical considerations for discussion. (10 marks)
(b) Give a personal response to the ethical issue(s) in (a) by responding to the question of "Why do good?". You should make a claim and explain what doing good means (use "should/ought" and underline your claim). (10 marks)
(c) Demonstrate ethical reasoning by providing reasons to support your claim in (b). You must give 2 reasons (number your reasons) and apply an ethical theory you have learned in this course to support each of your reasons (i.e., reason 1 supported by theory 1; reason 2, supported by theory 2) (50 marks)
(d) Discuss possible constraints or limitations to both of the theories you have applied (i.e., 1 constraint/limitation to each theory; total 2 constraints/limitations). They must be discussed within the context of this case study.
Answers
(a) One real-world case study highlighting a moral issue of global concern is the exploitation of sweatshop labor in the garment industry. This practice involves employing workers, often in developing countries, under harsh conditions, low wages, and long hours. The relevant ethical considerations include:
Human rights: Sweatshop labor raises concerns about the violation of basic human rights, such as fair wages, safe working conditions, and reasonable working hours.Economic justice: The exploitation of sweatshop labor perpetuates economic inequality, as workers are denied their fair share of the profits generated by multinational corporations.Worker well-being: Sweatshop labor contributes to physical and mental health risks for workers, including exposure to hazardous substances, workplace accidents, and excessive stress.(b) In response to the ethical issues raised by sweatshop labor, one should actively strive to promote fair labor practices and protect the rights and well-being of workers. Doing good means recognizing the inherent value and dignity of every individual and taking action to ensure they are treated with fairness and respect.
(c) Reasons supporting the claim that one should actively promote fair labor practices and protect worker rights are as follows:
1. Utilitarianism: According to utilitarianism, the morally right action is the one that maximizes overall happiness or well-being. By promoting fair labor practices, we enhance the well-being of workers by ensuring they receive fair wages, safe working conditions, and reasonable hours. This leads to a more just and equitable society overall, increasing overall happiness.
2. Rights-based ethics: Rights-based ethics, such as the theory of human rights, emphasizes the inherent dignity and worth of every individual. Sweatshop labor violates basic human rights, and by actively working to eradicate such practices, we uphold the fundamental rights of workers, including the right to fair treatment, just wages, and safe working conditions.
(d) Constraints or limitations to the theories applied:
1. Utilitarianism: One limitation of utilitarianism is the challenge of accurately quantifying and measuring happiness or well-being. It can be difficult to assess the overall consequences of promoting fair labor practices, especially considering the complex and interconnected nature of global supply chains. Additionally, utilitarianism may prioritize the majority's well-being over the minority's rights, potentially neglecting the rights of marginalized groups.
2. Rights-based ethics: While rights-based ethics provides a strong foundation for defending the rights of workers, conflicts between different rights can arise. Balancing the rights of workers with other competing rights, such as the rights of businesses to operate freely, can be challenging. Additionally, the universality of human rights can be questioned in cultural contexts where different values and norms are prevalent.
The exploitation of sweatshop labor in the garment industry raises significant ethical concerns related to human rights, economic justice, and worker well-being. By actively promoting fair labor practices and protecting worker rights, individuals can contribute to a more just and equitable society, guided by ethical theories such as utilitarianism and rights-based ethics. However, both theories have constraints and limitations that should be considered within the complex realities of the case study.
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a rock that makes up the core of the continents is a what?
Answers
Answer:
The Crust
Explanation:
Answer:
the Crust
Explanation:
Is it TRUE or FALSE that metals are good thermal conductors compared to non-metal? Compare and justify your answer based on diamond and copper properties.
Answers
The metals are good thermal conductors when compared to non-metals. This is true.
Metals have a higher number of free electrons than non-metals, which makes them good heat conductors. When heated, these free electrons start to vibrate, collide with each other, and thus transfer heat energy.
Metals are hard, shiny, flexible, ductile, and sonorous. They conduct heat and electricity better than nonmetals. The properties of metals are explained by their structure and bonding.
Electromagnetic metals carry electrical charge through them because of the delocalized electrons. Thermal metal conductors carry thermal energy because delocalized electrons transport energy
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What limitations or problems could arise from using different types of maps?
Answers
nothing here twice yet
Answers
Which generalization BEST describes the impact of world events on the price of oil?
A) An oil embargo produces high prices worldwide.
B) Political events have relatively little impact on price.
C) The price of oil spikes prior to and during times of war.
D) Economic crises tend to raise the price of oil gradually.
Answers
Answer: C) The price of oil spikes prior to and during times of war.
Which type of weathering is responsible for the green patina that forms on the copper skin of the Statue of Liberty?
A. Hydrolysis
B. Oxidation
C. Dissolution
D. Carbonization
Answers
So how can we infer some of the properties of the solar system by the orderly motions? What about sizes?
Also why do we need to be able to explain the exceptions?
Answers
A collapsing gas cloud will naturally heat up, spin faster, and flatten out as it becomes smaller. The orderly motion of this spinning gas disc is the source of all the organized motions we observe today.
The contraction of an astronomical object caused by its own gravity, which tends to pull stuff inward toward the center of gravity, is known as gravitational collapsing gas .
An essential process underlying the emergence of structures in the cosmos is gravitational collapse.
A hierarchy of condensed formations, including galaxy clusters, stellar groups, star and planet clusters, would likely be produced over spinning gas disc time from an initial, relatively smooth dispersion of matter that collapses to create pockets of increasing density.
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