A radiometric age for a mineral crystal within an igneous rock measures the amount of time that has passed since theGroup of answer choicestemperature of the crystal became equal to surface temperatures.temperature of the crystal became equal to the closure temperature for the mineral.atoms within the crystal were part of a body of molten magma.crystal solidified.

Answers

Answer 1

A radiometric age for a mineral crystal within an igneous rock measures the amount of time that has passed since the atoms within the crystal were part of a body of molten magma. Option C is the correct answer.

When lava cools and crystallizes, either on the Earth's surface or deep under the crust, igneous rocks are created. All magma originates in the upper mantle or lower crust because to the intense heat beneath. Option C is the correct answer.

The radiometric age of a mineral crystal in an igneous rock tells us how long ago the atoms in the crystal were a part of a molten magma body. It is possible to isolate and examine the specific minerals in a rock. The age of a rock may be determined by examining each individual mineral to determine when the mineral initially formed as a crystal from magma. Therefore, the age of crystallization of an igneous rock may be determined using this approach of radiometric dating of minerals.

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The complete question is, "A radiometric age for a mineral crystal within an igneous rock measures the amount of time that has passed since the

Group of answer choices

A. temperature of the crystal became equal to surface temperatures.

B. temperature of the crystal became equal to the closure temperature for the mineral.

C. atoms within the crystal were part of a body of molten magma.

D. the crystal solidified."


Related Questions

hellllllpppppppppppppp​

hellllllpppppppppppppp

Answers

Answer:

A and B

Explanation:

Which of the following is a way humans have impacted the rainforests, but not the tundra?
a. oil drilling
b. mining
c. overgrazing
d. logging

Answers

Answer:

Logging

Explanation:

I took the topic test and logging was right, overgrazing was wrong

Answer:

logging

Explanation:

A high interest rate will
Select the best answer from the choices provided.
O A.
OB.
O C.
O D.
increase the total cost of the loan
decrease the total cost of the loan
reduce the need for a down payment
eliminate the need for a down payment

Answers

The overall cost of the loan will rise if the interest rate is high. As a result, choice (A) is the proper response.

What Is an Interest Rate?

A percentage of the principal, or the amount loaned, is what a lender charges a borrower as interest. The annual percentage rate, or APR, is the usual unit used to express the interest rate on a loan (APR).

The amount earned from a savings account or certificate of deposit at a bank or credit union may also be subject to interest rates (CD). Interest on these bank accounts is calculated as an annual percentage yield (APY).

A bank's or credit union's deposit account earnings are likewise subject to an interest rate.

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What are the two counts on which shifting cultivation has been criticized?
Plss answer fast will mark the brainliest if answered within one hour but no spam ..... plsss

Answers

Answer:

The primary disadvantage of shifting cultivation, also called slash and burn or swidden agriculture, is the destruction of large areas of land, primarily crop fields and tracts of forest. When performed improperly, slash and burn can make once-fertile lands unable to support the new growth of crops and plants. Slash and burn may cause environmental and economic consequences by reducing the growth potential for crops in certain areas, which limits the variety and quantity of agricultural goods farmers can produce.

Explanation:

Which of the following are true regarding the thickness of continental versus oceanic crust?
a)Continental crust averages 30 to 50 km in thickness.
Oceanic crust averages 7 km in thickness.
Continental crust is thicker than oceanic crust.
b)Adding magma to the crust
Thrust faulting
Crustal or mantle heating beneath a region
c)Erosion
Cooling
Normal faulting
d)None of these

Answers

Stating that continental crust is thicker than oceanic crust, with an average thickness ranging from 30 to 50 km for continental crust and around 7 km for oceanic crust. Here option A is the correct answer.

The continental crust does indeed have an average thickness ranging from 30 to 50 km, while the oceanic crust is generally around 7 km thick. Therefore, it is correct to say that continental crust is thicker than oceanic crust.

Adding magma to the crust thrust faulting, and crustal or mantle heating beneath a region. These processes can all have effects on the crust but are not directly related to its thickness.

These processes can all affect the crust in various ways, but once again, they do not directly determine the thickness of continental or oceanic crust. Erosion refers to the wearing away of rocks and sediments, cooling can lead to the contraction and solidification of magma or rock, and normal faulting is a type of faulting where rock layers are pulled apart. Therefore option A is the correct answer.

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the thin layer of the earth upon which tectonic plates move around is called the

Answers

The answer is: lithosphere

Someone help me on this please

Someone help me on this please

Answers

Answer:

Here you are

Explanation:

It's actually easy, you have just to write everything you know and then look if there's an angle between two sides or vice versa.

Someone help me on this please

this city is in one of the few areas with moderate rainfall in north africa

Answers

Answer:

Algiers, Algeria receives the most rainfall

Answer:

Algiers

Explanation:

i looked it up on g00gle

10. Which of the following Caribbean islands have dense equatorial forests?
a. St Kitts and Nevis
b. Guyana
c. Jamaica
d. Barbados

Answers

Answer:

Barbados... i think lol

Explanation:

I also think its is Barbados

The point at 0°, 0° is

Answers

Answer:

Origin

Explanation:

(0,0) is the origin of a coordinate plane.

Hope this helps :)

In what ocean is the plate boundary below occurring?

In what ocean is the plate boundary below occurring?

Answers

Answer:

what are the options

What is the approximate temperature atthis time seven days from now?
O Tuesday 77/ 68 degrees
O Wednesday 83/56 degrees
O Thursday 68/57 degrees
O Friday 74/54 degrees
O Saturday 72/57 degrees
O Sunday 75/57 degrees
O Monday 76/61 degrees

Answers

The approximate temperature at this time seven days from now is Friday 74/54 degrees.

Today is Friday, so seven days from now will be Friday, hence the answer will become Friday 74/54 degrees. Similarly, whatever day is today, seven days from now means adding seven days, so the same day will come and in given option each day of a week is mentioned. So all can be correct on different days.

Temperature is a measurement of a material's average thermal energy. Temperatures of the air and water are principally influenced by the quantity of sunshine that is captured by the Earth's surface and the amount of heat that greenhouse gases release into the atmosphere.

Fahrenheit, Celsius, and Kelvin are the three most widely used scales for expressing temperature (K). Material that expands or contracts when heated or cooled is used in thermometers to monitor temperature.

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Which characteristic is one of the main features of medicine men of the Australian Aboriginals?
A.
They are devotees.
B.
They possess magical powers.
C.
They are ritual practitioners.
D.
They possess healing powers.

Answers

Answer:

A

Explanation:

The only logical answer

Answer:

d healing powers

Explanation:

got it right

Reverse faults are created when plates push ________ each other


A. away from

B. slide past

C. against

D. they don't touch

Answers

Answer:

The Correct Answer is C.

Explanation:

Answer: The answer is c slide against

Explanation: I took the test with k12 and got a hundred

What term refers to the nearly vertical cliff left alongside a U-shaped valley where a tributary glacier entered at a high position on the valley wall

Answers

The term that refers to the nearly vertical cliff left alongside a U-shaped valley where a tributary glacier entered at a high position on the valley wall is known as a hanging valley.

A hanging valley is formed when a smaller glacier, such as a tributary glacier, enters a larger glacier valley at a higher elevation. As the larger glacier erodes the valley floor, the smaller glacier continues to carve its own valley, resulting in a U-shaped valley with a nearly vertical cliff or waterfall at the point where the two valleys meet.

Hanging valleys are common in glaciated regions and can be found in areas such as Yosemite National Park in California, USA, and in the fjords of Norway. They are often popular destination for hiking and sightseeing due to their unique and dramatic features.

In summary, a hanging valley refers to the nearly vertical cliff left alongside a U-shaped valley where a tributary glacier entered at a high position on the valley wall.

These formations are commonly found in glaciated regions and can be popular destinations for hiking and sightseeing.

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which type of surface stream feature is found in the inner bend of a stream where velocity is low and a beach-type area is often observed?

Answers

Meandering stream is a type of surface stream feature is found in the inner bend of a stream where velocity is low and a beach-type area is often observed.

A meandering stream referred to a single channel that flow winds snake like through its valley because when water flows around these curves, then outer edge of water is moving fast flow than the inner so, that the distance as the stream flows is greater than as the crow flies.

A stream with cohesive banks which are resistant to erosion will form deep and narrow meandering channels, whereas a stream with highly erodible banks will form wide shallow channels streams which preventing the helical flow of the water that is necessary for meandering stream.

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how are coastal formed ?
Where are most of the most coastal Erosions located

Answers

Coastal erosion may be caused by hydraulic action, abrasion, impact and corrosion by wind and water, and other forces, natural or unnatural. ... Also erosion commonly happens in areas where there are strong winds, loose sand, and soft rocks. The blowing of millions of sharp sand grains creates a sandblasting effect.p

What is the true age of the Earth?

Answers

Answer:

4.54 billion years old

Explanation:

A definition for abrasion

Answers

Abrasion is a rought movement that happens to erosion
The process of scraping or wearing something away

A block of wood has a volume of 9 cm³ and has a mass of 27G what is the density of the block

Answers

Answer:

3

Explanation:

D= \(\frac{m}{v}\)

27/9= 3

Hope this helps! :)

The largest portion of energy in the food system is consumed by household storage and preparation.

a. True
b. False

Answers

This is a true statement

when did the rain of terror start and when did it end

Answers

September 5, 1793 - July 27, 1794

Answer:

The reign of terror started, September 5, 1793 and ended July 27, 1794

True or False: The phase after a New Moon is a Waning Crescent

Answers

Answer:

False

Explanation:

The phase after a new moon is a Waxing Crescent.

Find the coordinates of the centroid of the triangle with the given vertices (5, 5), T(11,−3), U(−1, 1)

Answers

Answer:

Centroid = (5, 1)

Explanation:

Given:

S(5, 5), T(11,−3), U(−1, 1)

Required:

Coordinates of the centroid of the triangle

SOLUTION:

Formula for centroid for coordinates to find the centroid of a triangle = \( (\frac{x_1 + x_2 + x_3}{3}, \frac{y_1 + y_2 + y_3}{3}) \)

Where,

\( (5, 5) = (x_1, y_1) \)

\( (11,−3) = (x_2, y_2) \)

\( (-1, 1) = (x_3, y_3) \)

Plug in the values into the formula:

\( (\frac{5 + 11 + (-1)}{3}, \frac{5 + (-3) + 1}{3}) \)

\( (\frac{15}{3}, \frac{3}{3}) \)

Centroid = (5, 1)

explain why the earth's temperature differ between the equatorial and polar regions​

Answers

Answer:

Solar radiation has a lower intensity in polar regions because the angle at which solar rays hit the Earth is not as direct as at the Equator. Another effect is that sunlight has to go through more atmosphere to reach the ground.

Explanation:

explain why the earth's temperature differ between the equatorial and polar regions
Solar rays from the sun hits right at the equator cause it hit in straight line while in polar regions the rays go up to the polar region it is important to know that light travels in straight line
Make me as brilliant

Use the line plot to answer 610. LOADING. Click the icon to view the line plot. Question content area bottomPart 16. How many swimmers swam the ​-meter ​swim?  enter your response here​swimmer(s)​(Type a whole​ number. )

Answers

To accurately answer the question regarding the number of swimmers who swam the specified distance, it is necessary to view the line plot provided. Unfortunately, as an AI text-based model.

A line plot, also known as a dot plot or strip plot, is a graphical representation of data that displays individual data points on a number line. It is particularly useful for visualizing the distribution and frequency of a dataset. Each data point is represented by a dot or symbol placed at the corresponding value on the number line. Line plots are often used to depict small to moderate-sized datasets, allowing for a quick and intuitive understanding of the data's central tendency, variation, and any potential outliers. They provide a visual summary of the data's distribution, making it easier to identify patterns, trends, and other insights.

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The major volcanic belt is located near the major earthquake and fault zones because:
a. Volcanoes cause earthquakes and faults
b. Earthquakes and faults trigger volcanic activity
c. Volcanic activity creates earthquakes and faults
d. There is no correlation between volcanoes, earthquakes, and faults

Answers

The major volcanic belt is located near the major earthquake and fault zones because earthquakes and faults trigger volcanic activity.

The major volcanic belt is located near the major earthquake and fault zones because earthquakes and faults trigger volcanic activity. The earth’s lithosphere is divided into numerous tectonic plates that move and interact with each other. As these plates interact, they create seismic activities like earthquakes, and as the earth’s crust gets strained and fractured during these activities, magma and hot fluids from the mantle can rise to the surface and lead to volcanic activity.

This process explains why major volcanic belts are typically located near major earthquake and fault zones.An earthquake is caused by a sudden release of energy in the earth’s crust or upper mantle, typically due to the motion of tectonic plates.

As the plates grind against each other, friction causes the plates to strain and deform, and when the strain exceeds the strength of the rock, it breaks and releases energy in the form of seismic waves. This sudden release of energy can also trigger volcanic activity by creating new fractures in the earth’s crust that allow magma and other fluids to rise to the surface.

Major volcanic belts are located near major earthquake and fault zones because earthquakes and faults trigger volcanic activity. The seismic activity caused by tectonic plate movements creates new fractures and weaknesses in the earth’s crust that allow magma and hot fluids to rise to the surface and trigger volcanic activity.

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What is the main reason that Earth is warmer at the equator than at the North and South Poles?
A. Glaciers at the poles keep temperatures in those regions low.
B. The sun's rays do not reach the poles.
C. The sun's rays hit the planet more directly at the equator.
D. Strong prevailing winds blow throughout the year at the poles.

Answers

Answer:

C. The sun's rays hit the planet more

Explanation:

C) The sun's rays hit the planet more directly at the equator.

TIME
01
2
3
4
5
6
7
8
10
The annual percentage rate is the interest on a loan paid in
A cash
B. whole
C. installments
D. concentration
Please select the best answer from the choices provided
ΟΑ

Answers

Answer:

C. Installments.

Explanation:

You pay it in Installments yearly. (Or it depends on the kind of loan you get, the time.)

The annual percentage rate is the interest on a loan paid in installments. Option (c) is correct.

What do you mean by Interest?

The fee you pay to borrow money or the fee you charge to lend money is called interest. The most common way to represent interest is as a yearly percentage of the loan amount. The interest rate on the loan is known as this percentage.

The cost of your mortgage credit expressed as a yearly rate is the annual percentage rate, or APR, of a loan. Your annual percentage rate, which is determined by the particulars of your loan and includes your interest rate as well as additional costs like lender and mortgage broker fees, is often greater than your interest rate.

Divided by the total number of days remaining on the loan term, the principal borrowed is multiplied by the interest rate plus all fees. The result is multiplied by 365 (which represents one year) and then by 100 once more.

Therefore, Option (c) is correct.

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once water percolates into the groundwater, it is removed from circulation.. true or false?

Answers

It is untrue that water is taken out of circulation once it percolates into the groundwater.

The hydrologic cycle is the continuous flow of water over, beneath, and around the Earth's surface. Surface water on Earth also includes streams, lakes, and wetlands in addition to bays and seas. Surface water also includes two solid forms of water, snow and ice. The majority of the water below the Earth's surface is made up of groundwater, but soil water is also present.

The hydrologic cycle is typically depicted by a highly basic diagram that primarily emphasises important water exchanges between continents and oceans. The hydrologic cycle, however, must be seen at a range of scales and as having a substantial amount of variability.

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