Heat is considered the most important agent of metamorphism because it provides the energy required to drive the chemical reactions that cause changes in the mineral composition and texture of rocks.
As temperature increases, the atoms within minerals become more mobile and can rearrange themselves into new crystal structures or combine with other elements to form new minerals. Additionally, heat can cause existing minerals to recrystallize, resulting in changes in texture such as the development of larger grain sizes or the alignment of mineral grains along preferred orientations. These changes can lead to the formation of new rock types with distinct physical and chemical properties, which can have a significant impact on the geological processes occurring within the Earth's crust.
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Use your knowledge of plate tectonics to explain why the supercontinent of Pangaea could have existed long ago. How did Pangaea break apart, and how were our continents formed? Explain your reasons in at least two to three sentences.
Answer:
it broke apart from the super continent spilting apart
Explanation:
each millions of years the super continent breaks into a smaller border and then start to separate and move over time
Answer:
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Explanation:
A ________ stream is relatively flat, has multiple ribbons of water, and a variable range of sediment loads. Group of answer choices a. straight b. braided c. oxbow d. meandering
The term that fits into the blank is "braided".
Explanation: Braided streams are wide, flat, and shallow streams that flow in numerous channels and have numerous islands or bars created by sedimentation. They are typically located in glacier-fed river systems or areas with steep topography. They may also be found in rivers with highly variable flow rates.
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A braided stream is relatively flat, has multiple ribbons of water, and a variable range of sediment loads.
What is a braided stream?A braided stream is a form of river that is made up of a network of numerous shallow channels that are divided by tiny, frequently transient islands known as braid bars.
It is common for braided streams to carry a variety of sediment sizes and types because of their varying range of sediment loads.
Sand, gravel, rocks, and even larger boulders can be found in the sediment load.
Because braided streams are dynamic, they constantly erode, move, and deposit sediment along their channels and floodplains. This results in a fluctuating sediment load.
Therefore, option B) braided is the correct answer.
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Sedimentary rock on ____ will enable planetary geologists to one day unravel its history.
Sedimentary rock by Definition Mars enables planetary geologists to one day unravel its history.
Sedimentary rocks can tell us about the past environment of the Earth's surface. Because of this, they are the main narrators of past climate, life, and major events on the surface of the Earth. Each type of environment has specific processes that cause specific types of sediment to accumulate there.
Sedimentary rocks are perhaps the most comprehensive in Earth's history, as they record the features of remote mountain ranges, sediment-carrying river systems, and ultimate environmental features where sediments accumulated and solidified.
Clastic sedimentary rocks are composed of pre-existing rock masses (lumps). Rock fragments are loosened by weathering and carried into basins or depressions where sediment is trapped.
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Why is it difficult to determine which countries belong to Europe in which belong to southwest Asia?
A. Most countries want to be associated with southwest Asia.
B. The European union allows almost any country to join.
C. There is no natural physical boundary between Europe and southwest Asia.
D. Political changes happen in Europe very.
Answer:
C. There is no natural physical boundary between Europe and southwest Asia.
4.
Mexico is a federal government, what does this mean to local areas?
Answer:
it means that you can't cross over without a paper or something. because it is not in our jurisdiction.
Explanation:
there are different rules there than here in the US
4. Which was NOT a long term cause of the French Revolution?
a. Corrupt and inconsistent leadership
b. Taxes
c. Prosperity
d. Enlightenment
Answer:
Correct answer is c. Prosperity.
Explanation:
C is correct and logical answer because people are not starting revolutions if the country is functional and has no problem.
A is not correct because during the reign of Bourbon dynasty corruption was eating the country from the inside. Rich people were corrupted and had all the benefits, while poor people were leaving in terrible conditions.
B is not correct because taxes were too high for the members of lowest layer, the so-called bourgeoisie.
D is not correct answer, because thinker of Enlightenment were challenging the authority of the highest social classes.
how would the value of the orbital speed of a star on the observable outer edge of the plane of a galaxy change if there were no dark matter?
The value of the orbital speed of a star on the observable outer edge of the plane of a galaxy change if there were no dark matter as It would decrease, but not to zero.
The phenomenon known as "flat rotation curves" causes the stars in the galaxy's periphery to rotate at the same rate as the stars moving inward toward the core. The mass contained within a star's orbit in a galaxy affects how quickly it rotates.
The quicker it rotates, the more mass there is in its orbit. Scientists have discovered that, contrary to popular belief, stars near a galaxy's periphery rotate at a similar rate to stars that are near the center. This indicates that there must be a significant amount of material in the galaxy that is not visible to the nak.ed eye. This mass is sometimes termed to as "dark matter." The flat rotation curves found in galaxies are assumed to be caused by this invisible material.
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What economic challenges face Egypt today?
Answer:
Egypt has a mixed economic system which includes a variety of private freedom, combined with centralized economic planning and government regulation. Egypt is a member of the League of Arab States (Arab League) and the Common Market for Eastern and Southern Africa (COMESA) Economic activity appears to have improved somewhat in recent months, following a 1.7% year-on-year contraction in Q2 (Q1: +5.0% yoy). PMI data for September indicated the first overall increase in non-oil private sector activity in 14 months, driven by an uptick in consumer demand.
Explanation:
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Choose 2 reservoirs depicted in the diagram above and describe how phosphorus moves from one to the other
Phosphorus repositories are tracked down fundamentally in soil and sedimentary rocks, in light of the fact that dissimilar to different supplements that cycle through the biosphere, phosphorus can't be tracked down in that frame of mind in the vaporous state.
Phosphorus moves in a cycle through rocks, water, soil and silt, and creatures. Over the long haul, downpours and enduring reason rocks to deliver phosphate particles and different minerals. This inorganic phosphate is then appropriated in soils and water. Phosphorus can be tracked down on earth in water, soil, and dregs. Dissimilar to the mixtures of other matter cycles phosphorus can't be tracked down in the air in the vaporous state. This is on the grounds that phosphorus is typically fluid at ordinary temperatures and tensions. It is basically going through water, soil, and silt.
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Which of the following did the 1850 Act for the Government Protection of Indians NOT do?
I. Protect California Indians
II. Effectively enslave California Indians
II. Dispossess California Indians of their lands
IV. Indenture California Indians
The 1850 Act for the Government Protection of Indians did not Protect California Indians effectively, so the answer is the option I. Protect California Indians.
This law, which was passed in California in 1850, allowed for the indenture of Native Americans and placed them in a position of quasi-slavery. They were forced to work under harsh conditions and were often subject to mistreatment. It also allowed non-Indians to take control of their land, which was a significant problem for California Indians.
This law was aimed at addressing what the authorities saw as the "Indian problem" by forcing Native Americans to live in designated areas and take up farming, as well as requiring them to work for non-Indians without pay. The law aimed to strip California Indians of their land and resources, making them easier to control and suppress. As a result, the law did not effectively protect California Indians.
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If earth is squeezed to the size of the moon, calculate the weight of 100 kg mass on the squeezed earth .
Answer:833.9kg on the shrunken Earth.
Explanation:
Answer:
Explanation:
I believe the answer is 833.9kg. (earth)
hope it helps
-Delilah
The social hierarchy in delphi
A chocolate bars placed in a hot pan the chocolate began to flow and it took shape of the pan show why the chocolate changed phase
Answer & Explanation:
The heat from the hot pan fuses/melts the chocolate bar from its solid state to its liquid state. The chocolate bar deforms and takes the shape of the pan as it liquifies. Liquified chocolate then cools down, solidifies back to its solid state.
Which planets have one or more moons? Select four options. Earth Jupiter Mercury Neptune Uranus.
what is a mixture or solution of sand in water
Answer:
Sand in water is a mixture that is not a solution. If you stir sugar into a glass of water, you cannot identify the sugar as a separate substance. Sugar in water is a common solution, as are examples such as seawater, gasoline, and the liquid part of your blood.
the other is white. That one is called There are several types of rocks that form in geothermal areas. One is yellow in color and is called Exact names only and check your spelling
There are several types of rocks that form in geothermal areas. One is yellow in color and is called sulfur, the other is white and is called silica.
The yellow rock you mentioned could potentially be sulfur, which is a common mineral found in geothermal areas and is often a bright yellow color. Sulfur can form in a variety of ways, but in geothermal areas it often precipitates out of hot springs and fumaroles as the water cools and the sulfur solidifies.
As for the white rock you mentioned, there are a few possibilities depending on the specific location. In some cases, it could be a type of volcanic rock such as rhyolite or dacite, which can have a light or white coloration.
These types of rocks are often associated with volcanic activity and can form from magma that cools and solidifies near the Earth's surface.
Another possibility for the white rock could be a type of silica or siliceous mineral such as chalcedony or opal. These minerals can form in geothermal areas where hot water reacts with silica-rich rocks or sediments to create layers of silica deposits.
These deposits can sometimes be white or light-colored depending on the specific mineralogy.
Of course, there are many other types of rocks and minerals that can form in geothermal areas, so these are just a few possibilities based on the information provided. I hope this helps answer your question!
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In geothermal areas, the rock which is yellow in colour is called the "sulfur" shake. It is often related to volcanic movement.
Why do rocks that are formed in geothermal areas have different shapes and colours?In geothermal ranges, different sorts of rocks can be shaped due to the strong warm and action.
One case is the "sulfur" shake, which is yellow in color and frequently related to volcanic movement.
Be that as it may, the precise title of the white shake that shapes in geothermal regions is "silica" shake, commonly known as "siliceous sinter" or "geyserite."
Silica shake is shaped from the testimony of silica minerals, regularly showing up as white or pale-colored stores close to hot springs or fountains.
These rocks can show complicated and fragile formations due to the precipitation of broken-down silica within the geothermal water.
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The complete question:
What are the sorts of rocks that frame in geothermal regions and what is the precise title of the white shake?
If you have a triangle and the first two measures are 102 and 28, what is the missing measure in the triangle
Answer:
50°
Explanation:
Given angles;
Angle 1 = 102°
Angle 2 = 28°
Unknown:
Missing angle = ?
Solution:
The sum of the three angles in a triangle is 180°
Angle 1 + Angle 2 + missing angle = 180°
102 + 28 + missing angle = 180
missing angle = 180 - 130
missing angle = 50°
My Unique Acadennic Experience
1. Go to a silent area of your home.
2. Sit in your most comfortable position.
3. Close your eyes and try to recall an experience that is very memorable
and full of learning for you.
4. On a clean sheet of paper, make a drawing of that experience and answer
the processing questions after.
Explanation:
Drawing ka mga ulap
Cloud symbolize happiness
Identify two ways women have shaped the cultural landscape of the United States.
(Q017) The age of oceanic crust a. is the same throughout the world's oceans. b. is greatest at the mid-ocean ridge and least farthest from the ridge. c. has been determined by radiometric dating. d. indicates that the oldest oceanic crust is approximately 600 million years old.
Answer:
c. has been determined by radiometric dating
Explanation:
Radiometric dating is a method that is used to determined by the age of rocks as per the age of the oceanic crust the plates near the mid oceanic ridges are the most recent or new. The plates that are located farther away form there ridges are oldest and hence the age of the oceanic crust is not the same in all the places of the world oceans.Is humanism a religion, a philosophy, or both?
Answer:
i think that it both
Explanation:
How were the West African trade routs different?
Travel between sub-Saharan Africa and North Africa requires crossing the Sahara, as does trans-Saharan trade. Although trade has existed since the beginning of time, its apex occurred between the eighth and early seventeenth centuries.
The manner in which goods were exchanged, however, was different between the trade systems. Ships were used to transport luxury goods and bulk goods along a more relay-based route along the Indian Ocean. Trading caravans made up primarily of camels were used to transport luxury goods along the Trans-Saharan route. Since there weren't many cities along the Trans-Saharan, relay-style trading was never really practiced.
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How did the timing of General Washington’s attack on Trenton help ensure a colonial victory? He attacked when French officials were supplying the Continental army. He chose a day when the British would not be expecting to fight. He attacked in the winter, when armies usually did not fight. He chose a day when the British army was marching on a nearby town
He attacked when the French officials were supplying to the British army. He chose a day when the British that would not be expecting to fight on the Trenton help ensure a colonial victory
colonial victory by British armythat is in Between 1775 and the 1783, the Continental Army was fought numerous skirmishes and the minor engagements as well as the more than a dozen of the major full-blown set-piece battles against the British and the British army. The fledgling army and won slightly more than half of the battles ranging from the South Carolina to upstate New York. and Most men who served in the Continental Army were between the ages of around 15 and 30
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Answer:
D
Explanation:
solve 40% of 70 using percentage diagrams.
Percentage diagram example below:what kind food camber is it
40 percent of 70 is 28 and we get that multiplying 0.4 by 70.\
What is percentage?%, which is a relative figure used to denote hundredths of any amount. Since one percent (symbolized as 1%) is equal to one tenth of anything, 100 percent stands for everything, while 200 percent refers to double the amount specified.
As an illustration, 1% of 1,000 chickens is equivalent to 1/100 of 1,000, or 10 birds, and 20% of the quantity is equal to 20% of 1,000, or 200. These relationships may be generalized as x = PT/100 where x is the amount equal to a certain percentage P of T and T is the total reference quantity selected to represent 100%. As a result, T is 1,000, P is 1, and x is determined to be 10 in the case for 1 percent of 1,000 chickens.
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VERY URGENT QUESTION. PLEASE ANSWER QUICKLYWhich of the following is correct about using a mapping software and making maps on computer?(2 Points)a) it’s a skill in geographyb) it belongs to physical geographyc) it belongs to human geographyd) it belongs to environmental geography
Answer:
human geography
Explanation:
List the set of all even numbers between 2 and 10, inclusive.
Answer:
the numbers are 2, 4, 6, 8, 10
Why do scientists think that lithosphere has to be destroyed somewhere on or in the earth? Lithosphere is created at divergent boundaries and the earth is not getting any larger. The moon is moving away from the earth and this would not happen if the earth had more lithosphere to increase its mass. The earth is getting smaller as the new oceanic crust cools and contracts. There is not enough lithosphere on the earth to account for what has been produced in the last 200 million years.
Which large-scale geoscience processes are responsible for the decrease in height of Mt. Mitchell? weathering and erosion, plate tectonics and seafloor spreading , or deposition and valley carving?
Answer:
weathering and erosion
Explanation:
Weathering and erosion are the main causes of the decrease in the height of Mount Mitchell, since these are the two main processes that result in dispersion and a decrease in the amount of land "mass". Weathering is the natural process of decomposition of the rock, while erosion is the process of removal of rocks or terrestrial material, which is lost due to wind, rain, among other factors.
What the similarities between the Hoyt’s sector model and the concentric model??? help
And also what the difference between the two models???
Hoyt's sector model and the concentric model are both urban land use models that describe the spatial organization of cities. While they have some similarities, they also have distinct characteristics.
Let's explore their similarities:
Central Business District, Urban Expansion, Zones of Transition and Influence of Transportation.
Despite these similarities, there are notable differences between the two models. The concentric model, proposed by Ernest Burgess, envisions a city developing in concentric rings outward from the CBD.
It suggests that as the city grows, new rings of development form around the central core, with each ring representing a different land use or zone.
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Why is poor weather usually associated with a low pressure system?
Answer:
This is because the temperature is higher in the upper part of the atmosphere. As water vapor condenses, it creates clouds, precipitation, and generally unsettled weather. Because air rises near areas of low pressure, this type of weather often occurs in lows.
Explanation: