describe two key differences between granitic and basaltic magma.

Answers

Answer 1

As a magma crystallises, it creates igneous rocks. Granites and basalts differ from one another in terms of silica concentration and cooling speeds. Granite has 73% SiO2 compared to basalt's 53%. Slowly chilled inside the crust, intrusive.

Granite is lighter and made up of feldspar and quartz, but basalt is darker and contains fine-grained minerals like magnesium and iron. The nature of these rocks demonstrates that, among other variations, granite is acidic in nature, whereas basalt is basic in character.

Silicate rocks like basalt and granite both include common minerals like feldspar and pyroxene. These are both relatively typical rocks found on Earth. They are also both igneous, which means that they are created by the direct crystallisation of molten rock.

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Related Questions

_________ takes place when tectonic pressures cause rock masses to pull apart and break away from each other.

Answers

Answer:

a

Explanation:

b

Paragraph 1: Why do tropical cyclones florence develop in late summer? • What is the impact of coriolis force and latent heat on the development of tropical cyclones florence? • Discuss the stage of development of the tropical cyclone florence under research. Why can category 1 tropical cyclones florence be more destructive (damaging) than category 5 tropical cyclone florence ​

Answers

Tropical Cyclones Florence develops in late summer because this is a period when the sea temperature is high enough (heating the water to at least 80 degrees and there is lots of moist air and converging winds.

What is Tropical Cyclone Florence?

Also known as typhoons, they cause a lot of damage because of their high speeds of up to 74 miles/ hour and are characterized by heavy rains.

Because they are destructive, they are usually a cause for economic concern.

What are the impact of Coriolis force and latent heat on the development of tropical cyclones Florence?

The Coriolis force shapes the cyclones. The Coriolis effect causes the cyclones to rotate anticlockwise in the Northern Hemisphere and clockwise in the southern hemisphere.

This effect or force is known to also cause warm air generated around the equator to flow towards the north and south poles. The warm air currents are bent to the east as they travel north.

Latent Heat

This is the air that is released inside the hurricane clouds. Latent heat warms the air inside the clouds creating instability and causing the storm to gain intensity and momentum.

Why is category 1 tropical cyclone Florence is more destructive than category 5 tropical cyclone Florence?

The Saffir-Simpson Hurricane Wind scale is used to measure or rate cyclones and or hurricanes based on their maximum sustained wind speed.

The cyclones become more destructive as they progress from 1 to 5. Hence category 1 tropical cyclone Florence is less destructive than its category 5 equivalent.

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Justify the claim that metabolic pathways evolved on Earth by connecting environmental changes that occurred to their development.

Answers

The claim that metabolic pathways evolved on Earth can be justified by connecting environmental changes that occurred to their development.

As Earth's environment transformed over time, early life forms faced varying conditions, driving the evolution of metabolic pathways to adapt and optimize their chances of survival. Key environmental changes that influenced the development of metabolic pathways include the appearance of oxygen, fluctuations in nutrient availability, and shifts in temperature.

The Great Oxygenation Event, around 2.4 billion years ago, led to an increase in atmospheric oxygen. This forced early anaerobic organisms to develop aerobic respiration pathways to harness energy from the newly abundant oxygen while protecting themselves from oxidative stress.

Moreover, nutrient availability has played a significant role in shaping metabolic pathways. Fluctuations in the availability of essential elements, such as nitrogen and phosphorus, prompted life forms to evolve diverse metabolic strategies to access and utilize these resources efficiently.

Additionally, Earth's temperature has also experienced significant changes throughout its history. As the environment transitioned from hot to cold, or vice versa, organisms needed to adjust their metabolic pathways to optimize energy production and maintain homeostasis under different temperature conditions.

In conclusion, the development and evolution of metabolic pathways on Earth can be justified by considering the environmental changes that acted as driving forces for life forms to adapt and optimize their survival strategies.

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5. Find the value of x for which ABCD must be a parallelogram.

(15x + 2)°


(9x + 20)

Answers

The value of x for which ABCD must be a parallelogram is 3.

To find the value of x for which ABCD must be a parallelogram, we will use the given information: (15x + 2)° and (9x + 20)°. In a parallelogram, opposite angles are equal. Therefore, we can set up the following equation:
(15x + 2)° = (9x + 20)°
Now, let's solve for x step by step:
1. Subtract 9x from both sides of the equation:
15x - 9x + 2 = 9x - 9x + 20
2. Simplify:
6x + 2 = 20
3. Subtract 2 from both sides of the equation:
6x = 18
4. Divide both sides by 6:
x = 3

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i need help finding the slope, if the sides are perpendicular and if it’s an isosceles right triangle. #1

i need help finding the slope, if the sides are perpendicular and if its an isosceles right triangle.

Answers

Answer:

Isosceles right triangle

Explanation:

Determine the shape: isosceles right triangle

Answer: isosceles right triangle

thats all i can help with im afraid

Equatorial diameter of the earth is not identical to polar diameter.Which one is greater and why?​

Answers

Answer: equatorial diameter is greater since the earth doesn't have the exact shape of a sphere. earth has a shape of geoid.

Explanation:

Animals use caves as
shelters. Spheres

Answers

Animals use caves as shelters. The places are called dens, sheds, stables, nests, burrows, etc. The correct option is a.

Animals require their own shelter for a variety of reasons, including protection, reproduction, and so on. Some animals construct their own homes in which to live. Some animals simply seek shelter in caves and rocks that live beneath them. Some of the locations are known as dens, sheds, stables, nests, burrows, and so on. These animal charts' shelters protect them from extreme weather conditions and wild animals. In this article, we learned what an animal shelter is and why they are necessary. We also talked about different kinds of animals and their shelters.

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What is disadvantages of hard engineering?​

Answers

Answer:

Hard engineering options tend to be expensive, short-term options. They may also have a high impact on the landscape or environment and be unsustainable.

Explanation:

- it is very expensive

- habitats are flooded often, leading to rotten vegetation

- settlements are lost leading to the displacement of people

hope this helps! :)

Why is it important that the narrator cast a precise beam of light on the old man's face? (Tell-tale heart)

Answers

Answer:

Why does the narrator of "The Tell-Tale Heart" cast a beam of light on the old man's face? ... The narrator feels fury toward the old man, & the old man feels fear.

Explanation:

That's my answer

Sana maka tuolong please ty fpr me

_____ in humans is the equivalent of _____ in plants. A Glucose, pectins B Glucose, fiber с Polysaccharides, monosaccharides D Glycogen, starch​

Answers

Answer: A Glucose, pectins

Explanation:

The MOST recently formed crust of the Earth would be found...1) where plates moving sideways passed each other2) where one plate is going under another plate3) where two plates are pushing directly toward each other4) where two plates are moving away from each other in opposite directions

Answers

The most recently formed crust of the Earth would be found where two plates are pushing directly towards each other.

This process is called subduction, and occurs when one plate slides beneath another. As the heavier plate slides underneath the lighter plate, it melts, creating new crust material which is pushed upwards and forms a mountain range.

The most recently formed crust material would be found along the edges of the two plates, where the subduction process is taking place. This is typically found in oceanic trenches, where the continental plate is descending beneath the oceanic plate. This process is often seen in the Pacific Ring of Fire, where the Pacific plate is subducting beneath the North and South American plates.

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Why do countries provide disaster relief? (What could that mean for their/other economies, infrastructure, education, health care, politics, etc.?)

Answers

Answer:

They note that this indicates that people living below the poverty line were more likely to lack access to a key resource needed for evacuation, which resonates

Explanation:

is this statement true or false? recent studies appear to suggest that most of the glaciers in the alps are retreating. question 16 options: true false

Answers

It is true that recent studies appear to suggest that most of the glaciers in the alps are retreating.

The European Alps are considered to be as a part of the most thickly populated series of mountains on the planet. Researchers have found that quick glacial misfortune is happening in these alps and this can bring about various adverse results. The quick loss of these glacial has been credited to warm environment. A gathering of researchers detailed in their review that around half of the European alps was lost somewhere in the range of 1850 and 1975 and roughly 40% of the remain alps has been lost from that point forward.

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It is true that recent studies appear to suggest that most of the glaciers in the alps are retreating.

The European Alps are considered to be as a part of the most thickly populated series of mountains on the planet. Researchers have found that quick glacial misfortune is happening in these alps and this can bring about various adverse results. The quick loss of these glacial has been credited to warm environment. A gathering of researchers detailed in their review that around half of the European alps was lost somewhere in the range of 1850 and 1975 and roughly 40% of the remain alps has been lost from that point forward.

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Which of the following statements best describes food production in the Middle East today? A. Most countries produce more food than they need, B. Most countries produce just enough food for their populations, C. Most countries have trouble producing enough food for their people, and must import food from other countries. Please select the best answer from the choices provided A OB 0 0​

Answers

B:Most countries produce just enough food for their people,and must import food from other countries.

what has caused soil, water, and air pollution in Eastern Europe.

Answers

Answer:

The answer to the question that is being presented above would be the first word which is eutrophication. Eutrophication has caused soil, water, and air pollution in Eastern Europe. It is a form of water pollution wherein it encourages growth of vegetation, affecting the oxygen content of water and soil.

Explanation:

most icelandic eruptions occur when lava pours out of long fractures, in eruptions known as

Answers

Most Icelandic eruptions occur when lava pours out of long fractures, in eruptions known as fissure.

A fissure is a hole in the Earth's surface that is long and narrow. The word "cleft" or "crack" is derived from the Latin word fissura. In the crust of the Earth, on ice sheets and glaciers, and on volcanoes, fissures appear.

An aperture or long, thin fracture in the Earth's crust is referred to as a ground fissure or an earth fissure. Ground fissures can develop due to geological faulting, earthquakes, or human activity like oil mining and groundwater pumping.

They can also develop spontaneously. Ground fissures can grow and erode by torrential rain after they have already formed. They can cause harm to property and infrastructure, including roads, underground pipes, canals, and dams, as well as pose a risk to humans and cattle who reside on the impacted surfaces.

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how many times does the earth go around the sun in a year

Answers

Answer:

It's once a year and rotates on its axis once a day!!!

I hope this helps you out

which of the following would be true if something was at absolute zero?
Choices are:
A. The molecules that make up a sample wouldn't be moving.
B. The molecules that make up a sample would be moving very slowly
C. The molecules that make up a sample would be moving really fast

Answers

The answer is “A”
At absolute 0, atoms would stop moving

If something was at absolute zero, then the molecules that make up a sample wouldn't be moving.

What is Absolute zero?

Absolute zero is defined as the point at which no further heat can be withdrawn from a system. This is equivalent to 0 K or -273.15 °C.

This is -459.67 °F and 0 on the Rankine scale. The molecules that make up a sample would not be moving if it was at absolute zero.

Therefore, option A is correct.

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What was the rols of King Henry VIII? What did he want to do that the Pope didn't allow?

Answers

Answer:

Henry VIII and Catherine of Aragon were Roman Catholic, and the Church forbade divorce. ... Henry broke away from the Roman Catholic Church by naming himself the Supreme Head of the Church of England (thereby rejecting the Pope's authority), divorced Catherine, and married Anne Boleyn.

Explanation:

1 ) Earthquakes occur where rocks

Select one:

a. slide past one another

b. push against one another

c. are pulled away from one another

d. all of the above

2) The Earthquakes that occur in California are due to the San Andreas fault, which is where two plates

Select one:

a. push into one another

b. pull away from each other

c. slide past one another

d. all of the above

Answers

An earthquake is a sudden shaking or trembling of the Earth's surface caused by the release of accumulated energy in the Earth's crust and movement of tectonic plates.

1)  d. all of the above.

Earthquakes can happen when rocks slide past one another

(a), push against one another

(b), or are pulled away from one another

(c). The specific type of fault movement determines the nature of the earthquake.

Earthquakes can happen when rocks interact along different types of fault lines. When rocks slide past each other (transform boundary), push against each other (convergent boundary), or are pulled apart (divergent boundary), seismic energy is released, causing the ground to shake and leading to an earthquake.

2)  c. slide past one another.

The San Andreas fault is a transform boundary where the Pacific Plate and the North American Plate slide horizontally past each other, causing frequent seismic activity in California.

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Many area of Europe are becoming le religiou o the cultural impact of religion on the region i leened thi i example of

Answers

Religious beliefs are significantly influenced by culture. It has the potential to affect our religious beliefs, religious practices, and how we perceive and understand religious ideas. As the globe grows more interconnected, it is crucial to understand how culture can affect religion.

Religion can be impacted by culture in a number of different ways. First, our religious beliefs might be influenced by culture. Second, how we practice our faith can be influenced by culture. Thirdly, culture can affect how we perceive and interact with religious ideas such as God, prayer, and ritual.

Let's examine how culture can affect the type of religion we practice. Numerous factors, including culture, might influence our beliefs. For instance, our culture can influence our beliefs. Religion is passed down from one generation to the next in many societies. Our parents, grandparents, and other elders teach us about the doctrine and rituals of our religion. As we get older, our community, our religious leaders, and other sources continue to teach us about our faith. Culture not only shapes our worldview, but it also affects how we understand religious doctrine. For instance, various cultures may understand the Gita or other religious writings in different ways. Our worldview and values are shaped by culture, which can also have an impact on our beliefs.Hindus, for example, may be more likely to accept reincarnation due to the importance they place on the circle of life.

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What is true regarding earthquakes in the locations indicated?

Answers

Earthquakes in the locations indicated are often associated with subduction zones.

Earthquakes occur in different parts of the world and are caused by the shaking of the earth's surface. Earthquakes can cause significant destruction, including loss of life and property damage. Earthquakes can occur in different locations for a variety of reasons. In the locations indicated, earthquakes are often associated with subduction zones.

A subduction zone is an area where two tectonic plates converge, and one plate moves beneath the other, causing intense pressure and stress that can result in an earthquake. Examples of subduction zones include the Pacific Ring of Fire, where many of the world's earthquakes occur, and the Himalayan region. In these locations, earthquakes can be particularly severe, resulting in significant damage and loss of life.

An earthquake occurs when two earth blocks suddenly pass through one another. The fault or fault plane is the surface on which they slip.

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what is the highest gas in the atmosphere.

Answers

Answer:

Nitrogen

Explanation:

I don't know how to explain this

oceans are about four times as deep as mountains are high. at the bottom of the ocean are towering mountains, deep valleys, and deep trenches near the continental borders.

Answers

The statement is True, Oceans are about four times as deep as mountains are high. at the bottom of the ocean are towering mountains, deep valleys, and deep trenches near the continental borders.

A continent is a large, continuous landmass on the Earth's surface that is typically surrounded by water. There are seven continents on Earth: Africa, Antarctica, Asia, Europe, North America, Australia, and South America. Each continent has its own distinct geographical features, climate, and diverse ecosystems.

Continents play a crucial role in shaping the planet's geography, climate patterns, and the distribution of flora and fauna. They serve as the foundation for human civilizations, providing a vast array of natural resources and supporting diverse cultural and economic activities. The continents have been continuously evolving over millions of years through geological processes such as plate tectonics and erosion.

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Complete Question:

Oceans are about four times as deep as mountains are high. at the bottom of the ocean are towering mountains, deep valleys, and deep trenches near the continental borders.

A). True

B). False.

which factor is most responsible for the increase in Japans dependency ratio​

Answers

Answer:

Increase in life expectancy.

The factor most responsible for the increase in Japan's dependency ratio is the "Increase in life expectancy."

This is because, with the increase in life expectancy, Japan has a high number of older adults. These older adults often pay little or no taxes.

A high dependency ratio is a depending ratio that is greater than 62.5

In Japan, the dependency ratio is 69.1, and the reason can be traced to the increased life expectancy of its population.

Hence, in this case, it is concluded that the correct answer is Increase in life expectancy.

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Water near the equator is warmer than water at the poles. Which sentence explains why?
A) deep sea vents pumps steam into oceans unevenly
B) upwelling spew warm water toward the equator
C) dense, salty water tends to hold more heat
D) the sun heats earth and it ocean unevenly

*Environmental science*

Answers

Hi there!

You will have already be known that the sun's rays are closest to the equatorial regions than the polar regions. So the stronger heat rays reach the equator first, heating it's water faster. Within the span of time when the rays reach the polar areas (poles), the sun rays become slanted, leading it into the ocean waters.

Also, the sharpness or intensity of the rays gets weakened, thereby heating the water of polar regions less.

Using this fact, we can say that the rays falling near the equator heats the water more than the rays heating the water at poles.

Hence, we can say that D) The sun heats earth and it ocean unevenly will be your answer.

Thank you !

Among the three layes of the Earth's interior, which layer do you think is the most important one? Justify your opinion.

Answers

In my opinion, the most important layer of the Earth's interior is the mantle.

Why is mantle the the most important layer of the Earth?

The mantle is the layer that lies between the Earth's crust and core and is made up of hot, dense rock that is in a semi-solid state. The mantle is responsible for a number of critical processes that shape our planet and make it habitable, including plate tectonics, volcanic activity, and the Earth's magnetic field.

Plate tectonics, for example, is driven by the movement of the hot, convecting mantle material, which pushes and pulls on the Earth's crust, leading to the formation of mountains, ocean basins, and other features. Volcanic activity is also a result of mantle activity, as hot molten rock from the mantle rises up to the surface and erupts as lava and ash. Finally, the mantle also plays a key role in generating the Earth's magnetic field, which protects us from harmful solar radiation and helps to sustain life on our planet.

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A conflict is a struggle between |
forces in a story.

A conflict is a struggle between |forces in a story.

Answers

Answer:

2 opposite forces

Explanation:

Conflict between two opposite forces idead or belief

for short

2 opposite forces

Answer:opposing

Explanation:

1. Given what you know about circles, how many degrees does each
Zodiacal constellation subtend? Assume the constellations represent
equal areas of the sky, and be sure to show your work.

Answers

There are twelve zodiac signs that span the sun's route, each representing 30 degrees of a 360-degree circle. These 12 constellations, each measuring 30 degrees, account for the entire 360-degree circle. Furthermore, since the constellations are assumed to represent equal portions of the sky,

Each must occupy an area of 360/12 = 30 degrees.The zodiac signs are all located in the same plane as the Earth's orbit around the sun, known as the ecliptic. The apparent paths of the sun and the moon across the sky are also located in this plane.

The twelve zodiac constellations are Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces.Each sign is designated by a specific name and symbol, which can be traced back to ancient Greece and Rome.

The zodiac signs are thought to have originated in Mesopotamia, where they were used to predict celestial events and agricultural cycles. Although the constellations have shifted slightly over time, the zodiacal system has remained a fundamental component of astrology and astronomy.

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Identify the following as erosion, chemical weathering or mechanical weathering


A. Rock growing from cliff
B. rainfall cuts a groove in dirt path
C. snow covers granite mountain
D. gulley forms in field
E. Old Man in Mountain falls on to rocks below

Answers

Answer:

A

Explanation: Rock growing from cliff

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