In the formation of metamorphic rocks, the temperature and pressure primarily have the following effects-
Igneous, sedimentary, or other metamorphic rocks first undergo metamorphism. These rocks are modified when the physical or chemical composition of the underlying rock is altered by heat or pressure.
One-way rocks may undergo metamorphism by mineral crystal rearrangement. The crystals may adjust their structure in response to changes in the rock's environment brought on by heat and pressure. In the new environment, they will create new minerals that are significantly more stable.
Foliation, or flat layers in rocks that form as the rocks are crushed by pressure, may result from extremely high pressure. Foliation typically develops when a rock is subjected to pressure from a single direction. The rock won't exhibit foliation if pressure is applied uniformly throughout.
Due to heat and pressure, the state of stress, compaction of these grains, cementation, and brittleness of the rocks all worsen. Metamorphism can take one of two primary forms:
When magma comes into touch with rock, modifying it by intense heat, or more specifically, too much temperature, contact metamorphism occurs. Regional metamorphism eventually takes place when large amounts of rock transform across a large region as a result of pressure applied to rocks near plate borders.
Under the intense heat and pressure produced by tectonic forces, regional metamorphism typically alters substantial portions of existing rocks.
It's vital to remember that those original rocks don't completely melt during metamorphism. Rock only undergoes changes as a result of pressure or heat. The most frequent method we see these kinds of changes is the rearrangement of the mineral crystals.
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What are the most important agents of erosion, deposition, and landform development on the continents?.
The great rift valley is a large land fracture that extends 3000 kilometers across the african continent. What process formed the great rift valley?.
The great rift valley is a large piece of land extending 3000 kilometers across the African continent. The process which formed the great rift valley is called Seafloor spreading.
The great rift valley is a well-known enormous land fragment that is extended between Asia and Southeast Asia.
It's length is almost 7000 kilometers and is an adjacent geographic land comprising large number of trenches.
Furthermore, it is also referred to as one of the great and magnificent details on planet earth that can be seen from space and also called the wonders of the world.
To put it simply, great rift valley is a deep valley located between north and south regions and runs around 4,000 miles.
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Differentiate between vector data and raster data
Spatially referenced data group in the GIS data is classified into two different types viz. vector and raster.
Let's look at their differences.
Raster data -
They are mostly composed of pixels.Raster data represents geographic data as a matrix of cells that each contains an attribute value.Raster data can commonly be found in remotely sensed data, shaded relief and topographic data, satellite imagery, and aerial imagery.They occupy more storage space depending on the picture quality.Vector data -
They mainly consist of paths.Vector data represents geographic data symbolized as points, lines, or polygons.Most of the data in the GIS software is vector data.They occupy less storage space.Read more about GIS:
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Main idea: The physical geography of South America, part of which is on the "Ring of Fire," attracts settlers and isolates them.
detail: the ________ the longest mountain range in the world, it is formed by a series of mountain ranges that run parallel to each other
The physical geography of South America, part of which is on the "Ring of Fire," attracts settlers and isolates them. The Andes, the longest mountain range in the world, is formed by a series of mountain ranges that run parallel to each other.
Where is the Andes mountain ranges?Geographically, the Andes mountain ranges are the longest mountain ranges in the world as it have an approximate length of 7000km. These ranges stretch from the north to south through seven countries, along the west coast of the continent South America. It is also known for its volcanoes.
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Identify the factors that cause magnetic stripes to form along the ocean floor. Select the two correct answers.
Answer:
Magnetic bands along the ocean are caused when magma acquires the magnetic direction present on earth when the rock hardens and when rock formation on the oceanic crest pushes older rocks outward in both directions, as seen in options A and B
Explanation: We can arrive at this answer because:
Magnetic bands form along with the separation between oceanic crust and magma.
This happens above the mid-ocean ridges, allowing seabed renewal, which expands and generates new bands.
As the oceanic crust separates, magma rises toward the surface, spilling over mid-oceanic ridges.
In this case, the magma acquires the magnetic direction present on Earth as it cools, hardens, and becomes a rock.
These rocks push older rocks up and down, making room for the creation of magnetic bands along the ocean floor.
Diep's friend ate noodle soup at 11 o'clock on 11/13/2022. what time is it in canada right now? (Vietnam time salt is +7, UK is 0, Canada is -7
The time in Canada now, given that Diep's friend ate noodle soup at 11 o' clock, would be 9 pm on 11 / 12 / 2022.
How to find the time in Canada?Diep's friend is in Vietnam which has the timezone of + 7. This means that the time in Vietnam is 7 hours ahead of the time in the United Kingdom.
The time in the United Kingdom is therefore:
= 11 o' clock - 7 hours
= 4 am
The United Kingdom is 0 and Canada is - 7. This means that the time in Canada is 7 hours behind the time in the United Kingdom. The time in Canada is therefore:
= 4 am - 7
= 9 pm on 11 / 12 / 2022.
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indicate the three shortcomings of hachure
Hachure shows the steepness of a slope. The three shortcomings of hachure are given below.
Hachure does not show absolute heights, places such as hills and plateaus do not have the same elevation.The hachure impedes the intricacies of topography in hilly countries.They cost a lot of money and take a long time to draw.Hachure represents relief in maps. It is an old concept. They are the lines which show the direction of the slope, their overall thickness and density.
Hachure represents steepness of a slope, so they have less significance in scientific surveys because they are not represented in numeric form. Hachure tells the shape of terrain in a well-explained manner.
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1. (MGSE9-12.G.SRT.8) A square has a side length of 12 cm. Which of the following is
closest to the length of its diagonal?
A) 9 cm
B) 12 cm
C)
12√2 cm
D) 24√3 cm
Answer:
16.97
Explanation:
if you use pythagorus theorem, by doing a squared by b squared=c squared, you would need to do 12 squared+12 squared which equales 288 and the square root of 288 is 16.97
How do humans interact with an environment in order to survive? select three options. By adapting to environmental conditionsby letting the environment change naturallyby leaving one environment for a new oneby relying on an environment to supply their needsby changing an environment to better meet their needs.
By adapting to environmental conditions letting the environment change naturally by leaving one environment for a new one relying on an environment to supply their needs by changing an environment to better meet their needs.
The herbal environmental or herbal world encompasses all residing and non-residing matters occurring naturally, which means in this example now no longer artificial. The time period is most usually carried out to the Earth or a few elements of Earth. These surroundings encompass the interplay of all residing species, climate, climate, and herbal assets that have an effect on human survival and monetary activity. The idea of the herbal surroundings may be prominent as components.
Complete ecological units that feature as herbal structures without large civilized human intervention, together with all vegetation, microorganisms, soil, rocks, atmosphere, and herbal phenomena that arise inside their limitations and their nature. Universal herbal assets and bodily phenomena that lack uncomplicated limitations, along with air, water, and climate, as properly as energy, radiation, electric-powered charge, and magnetism, now no longer originate from civilized human actions.
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1. What are the requirements of a smart city? Name the cities of India which are selected to be developed as smart cities in the first round. cities?
Requirements for smart cities are given below.
Smart human capital means effective, efficient, and knowledgeable human resources. Developing the infrastructure of a city is vital for its development. Smart Services.Security and privacy. QoL and sustainable environment.Shillong, the capital city of Meghalaya, has been selected as the 100th Smart City of India by the Ministry of Housing and Urban Affairs after evaluating the proposal submitted by it.
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A scientist who studies the effects of algal blooms on crustaceans is most
likely a(n):
O A. geologist.
O B. paleontologist.
C. oceanographer.
O D. climatologist.
B
Explanation:
be is the right answer good luck
Different relative positions of the sun, the moon, and earth have different effects on earth’s oceans. Which model shows the positions of the sun, the moon, and earth that have the greatest effect on ocean tides?.
The Earth's tides are significantly influenced by the elliptical orbits of the moon around the planet and the planet around the sun. Every month, at perigee.
What the greatest effect on ocean tides?When the moon is closest to Earth, tidal-generating forces are stronger than usual, resulting in tide ranges that are higher than typical.
These tidal bulges' angles fluctuate when Earth spins around the sun and the moon around the planet. Our tides are directly impacted by these variations in tidal bulge angles.
Therefore, When the moon, Earth, and sun are all in alignment, the tides are at their highest.
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Wavy bands of light and dark minerals visible in gneiss bedrock probably formed from the.
The above phenomenon of wavy bands of light and dark minerals visible in gneiss bedrock probably formed from the heat and pressure during the process of metamorphism.
What is metamorphism?
When solid rocks undergo physical-chemical changes as a result of factors like crustal movement, magma activity, or changes in the earth's thermal fluids, new mineral assemblages and textures are created. Re-crystallization, metamorphic crystallization, deformation, fragmentation, and alternation are all components of metamorphism. Metamorphic rock, whose chemical composition is related to both the original rock and metamorphism, is the result of existing rock (igneous and sedimentary rocks) undergoing metamorphism.
So, it is the process of metamorphism which causes wavy bands of light and dark minerals in gneiss bedrock. Hence, heat and pressure play a major role in the formation of the same.
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When sea ice forms, what happens to the density of the ice and the surrounding seawater?.
In the Earth's polar regions ocean water gets very cold, forming sea ice. As a consequence, the surrounding seawater gets saltier, because when sea ice forms, the salt is left behind. As the seawater gets saltier, its density increases, and it starts to sink.
Explanation:Salt is forced out of the ice crystals when sea ice forms, causing the surrounding water to become saltier. This saltier water is denser and therefore sinks. Surface water is pulled in to replace the sinking water, which in turn eventually also becomes cold and salty enough to sink.
Select the text in the excerpt from the english bill of rights that states that those elected to office can speak freely while conducting government business.
The excerpt is as follows
The freedom of speech and debates or proceedings in Parliament ought not to be impeached or questioned in any court or place out of Parliament;
Explain this part of Bill of rights
This part of the Bill of Rights makes reference to the freedom of speech of those who are members of Parliament. The Bill of rights is stating that all members of Parliament are free to profess their own opinions and believes when working, and that they can not be impeached by their opinions in any court or place outside of Parliament either.
The English Bill of rights is an act that the Parliament of England pass on December 16th, 1689, to create the separation of powers within the government, to limit the power of the King/Queen and to reaffirm the importance of freedom of speech.
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Answer:
That the freedom of speech and debates or proceedings in Parliament ought not to be impeached or questioned in any court or place out of Parliament;
Explanation:
i got it right
The Outer Banks of North Carolina are barrier islands that are subject to seasonal hurricanes and flooding. Houses constructed along the shoreline and beaches of the Outer Banks would be most similar to houses in which of the following locations?
A.
Norway
B.
Iceland
C.
Vietnam
D.
Arizona
The best location for this kind of house is in Vietnam.
The barrier island in North Carolina's outer banks is frequently hit by hurricanes and flash floods.
The outer banks' beaches and shorelines are where the dwellings are built.
Why the best location for this kind of house is in Vietnam.
North Carolina has a warmer temperature that is somewhat comparable to Vietnam, where flooding and storms are common, as well as a region with a high hurricane frequency. In contrast to Norway and Iceland, which have homes intended to withstand the extreme cold weather, North Carolina doesn't have any structures that are specifically designed to keep out the cold. Meanwhile, Arizona is a desert state.
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What is the potential at gwadar and pasni for fishing
Balochistan has been constrained to merely on-shore water fishing due to the loss of infrastructure facilities. The trap is spoiled as it's miles uncovered to sun and impurities. within the absence of a nice manipulation regime, fresh and properly fine fish find no get right of entry to country-wide and worldwide markets at massive scales.
Gwadar will help Pakistan to monitor the ocean strains of Communications (SLOCs) originating from the Persian Gulf and the Strait of Hormuz. Gwadar will be able to manage the oil sea routes and exchange hyperlinks among areas inclusive of South Asia, Africa, primary Asia, the Gulf, and the center East.
Issues such as overfishing, plastic pollutants (as explored within the documentary Seaspiracy), habitat degradation, and bycatch (taking pictures of undesirable marine lifestyles while fishing for a certain species) are imposing drastic outcomes that have a ripple effect across the entire planet.
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How can geopaitial technolodgy be ued to determine where a new grocery tore hould be located
GIS mapping (Geologic maps) technology be used to determine where a new grocery store should be located.
A geographic information system (GIS) is a system that creates, manages, analyzes, and maps all sorts of information.
Geologic or geological maps display geologic features including rock sorts and faults. those maps generally overlay a topographic base map, however other base maps can be used. The geology of the map place is depicted using colorings, lines, and emblems.
A geologic map or geological map is a special-cause map made to reveal numerous geological features. Rock devices or geologic strata are shown through colour or symbols
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Describe the tilt of the earth compared to the sun, during summer vs. Winter in new york city.
In New York City, the tilt of the earth relative to the sun is different in summer and winter, and the tilt of the earth's axis causes the seasons.
The inclination of the Earth to the Sun in summer and winter in New York City is different, the inclination of the Earth's axis is 1 year, and different regions of the Earth receive the most direct sunlight.
When the North Pole tilts toward the Sun, it is summer in the Northern Hemisphere, and when the South Pole tilts toward the Sun, it is winter in the Northern Hemisphere.
Thus, the sun plays an important role in both summer and winter in New York City. In summary, the inclination of the earth to the summer sun and Winter in New York City is different, with the tilt of the Earth's axis causing the seasons.
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I need help! Whoever answers first i'll mark BRAINLIST!!!
Question: Consider the cycle of science shown in the diagram.
What would most likely cause the cycle to continue?
A: An explanation inspires new questions and the process of making new observations.
B: A fact inspires new questions and the process of making new observations.
C: A careful systematic process is used in experiments to gather observations and data.
D: A fact is established and more data is needed to convince scientists that it is true.
Answer:
A: An explanation inspires new questions and the process of making new observations.
Explanation:
The "skeptical character of people" that is asking the questions is what leads to new things being discovered and created in a scientific discipline. A new inquiry can be created from an explanation of a previously answered scientific hypothesis since explanations are made up of data gathered through assumptions, observations, and associated experiments. This causes the mind to produce additional "if and but conditions," which causes the creation of a new hypothesis, continuing the cycle of scientific inquiry. As a result, the proper choice is option 2, which leads to additional inquiries and the process of making fresh observations.
Break the word "interjection" into its parts. Match each part to the correct label.
Match Term Definition
Inter A) Suffix
Ject B) Root
Ion C) Prefix
Answer:
Inter is prefix
Ject is root
Ion is suffix
Explanation:
The word "interjection" into its parts will haev a prefix suffix and a lable.
What is a label?A brief word or sentence that describes someone, a group, a philosophical movement, etc.; a term or phrase that denotes that the next thing falls within a specified group or categorization.
This dictionary employs three different status labels—temporal, regional, and aesthetical indicate that a term or a notion of a name is not a portion of the English language's common lexicon.
Inter is a prefix that is added at the front of the word.
Ject is the root word on which the word is being framed
Ion is the suffix that is added at the last of the word.
This will be the configuration of the words that will be interjections in the forms of various labels that will be created.
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A depression is an area of __________ air pressure. What one word completes the sentence?
A depression is an area of low air pressure. It moves from west to east in northern hemisphere and east to west in southern hemisphere.
Hence, the correct answer is option b.
The movement of depression is influenced by the Earth's rotation and the Coriolis effect. The Coriolis effect causes the air to be deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. As a result, air in a depression is pushed in a counterclockwise direction in the Northern Hemisphere and in a clockwise direction in the Southern Hemisphere.
Depressions are typically associated with cloudy and stormy weather, as the low air pressure allows air to rise and condense, forming clouds and precipitation.
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The given question is incomplete. Hence, the complete question is:
A depression is an area of __________ air pressure. What one word completes the sentence?
a. High
b. Low
approximately how much more energy is released in a 6.5 richter magnitude earthquake than in one with magnitude 5.5? quzilet
A 6.5 Richter magnitude earthquake's wave amplitude is 100 times greater than a 4.5 Richter magnitude earthquake's wave amplitude.
An earthquake has just one magnitude. Depending on the distance, kind of surface material, and other factors, the amount of shaking it generates varies from one area to another. Each order of magnitude on the Richter scale is 10 times greater than the one before it since it is a base-10 logarithmic scale. A two is therefore 10 times more powerful than a one, and a three is 100 times more powerful. The rise in wave amplitude is what causes the Richter scale to increase.
Magnitude is expressed using whole integers and fractions with a decimal place. A 5.3-magnitude earthquake is considered moderate, and a 6.3-magnitude earthquake is severe. Due to the scale's logarithmic foundation, every whole number increase in magnitude results in a tenfold increase in reported amplitude as recorded on a seismogram.
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surface temperatures over the land are more variable than temperatures over the ocean. select one: true false
Because water has a much higher heat capacity, or specific heat, than sand, soils, or other materials, for a given amount of solar radiation (insolation), the water temperature rises below the Earth's temperature.
Earth absorbs more solar radiation so the Earth's surface has more heat than vegetation for energy. Therefore, land surfaces warm faster than water. This is because land has a smaller "heat capacity" than water, meaning less heat is needed to raise its temperature. The chart below shows how the Earth's land surface (yellow line) has warmed faster than the ocean (dark blue), observing that the temperature of the Earth rises faster than that of the ocean because the specific heat of the Earth is five times lower than that of the ocean. of water Thus, the air above the earth becomes hotter and lighter so the pressure on the earth decreases.
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Which sentence shows an example of a subject pronoun? O Mom and Dad bought tickets for all of us. O The concert will be a great experience for them. O This trip to the symphony is a first for me O We can't believe the tickets are in the front row!
We can't believe the tickets are in the front row!
Select which of these pieces of evidence did not help in the development of the theory of plate tectonics?.
The correct option is d. No mountains in the world are increasing in size is not an evidence that helped in the development of the theory of plate tectonics.
The widely recognized scientific theory known as plate tectonics postulates that the Earth's lithosphere is made up of many sizable tectonic plates that have been steadily moving for around 3.4 billion years. The model is based on the idea of continental drift, which was created in the early 20th century. The validation of seafloor spreading in the mid- to late 1960s led to the broad acceptance of plate tectonics among geoscientists. Oceanic and thicker continental lithosphere make up tectonic plates, and each is covered in a distinct type of crust. Earth's lithosphere, which is stronger mechanically than the asthenosphere beneath it, allows tectonic plates to move.
Which of these pieces of evidence did NOT help in the development of the theory of plate tectonics?
a. The outlines of the different continents look like they could fit together like puzzle pieces.
b. Similar fossil evidence has been found on continents separated by great distances.
c. Most earthquakes and volcanoes occur along distinct lines around the world.
d. No mountains in the world are increasing in size.
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Identify the false statement. There is very little rock record for earth’s first 600 million years because.
The correct option is a. There is very little rock record for earth’s first 600 million years because the surface of the Earth then was one huge ocean brain filled with hot water and nothing else.
The rock record is frequently referred to by geologists and other earth scientists. The only item other than the rocks that are present now is the rock record. The geologic events are not neatly organized in the rock record. Rock formations are eroded, buried, destroyed, split in half, melted, pressed together, and even turned on their side. Only "leftovers" that have not yet been recycled are "recorded" as elements of Earth's history. That is, the original rocks are frequently altered or destroyed when a region changes owing to a geologic process, making it challenging to investigate the circumstances that gave rise to the rock. However, everything we know about the Earth's past comes from examining the rock that was created by geologic processes.
Identify the FALSE statement. There is very little rock record for Earth's first 600 million years because
a. the surface then was one huge ocean basin filled with hot water and nothing else.
b. rocks of that age sank back down into the Earth.
c. intense meteorite bombardment may have destroyed most land surface.
d. any rock that formed during that time was likely melted/recycled.
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1. the editorial staff at ibd is making an important statement about climate change. what are the credentials of the ibd editorial staff? do we know?
There is no information about the IBD staff even on their website. To verify the credentials we can look at the previous predictions , facts and the useful work done by them.
What do you mean by climate change?
Climate change refers to the long term effect in Temperature and weather conditions associated with climate. It can be both natural as well as man made.
It is causing issues in both health, agriculture and economics leading to widespread tensions
The effects of climate change are:
Rise of sea levelNatural hazardsAgriculture issuesSpread of deadly diseaseHeat wavesDrought conditionsThe climate change issue is enhanced from time to time by various articles which need to be looked at carefully and checking of credentials should be done beforehand.
Hence, There is no information about the IBD staff even on their website. To verify the credentials we can look at the previous predictions , facts and the useful work done by them.
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1 pts which would characterize a depositional coast? group of answer choices headlands sea cliffs stacks arches barrier islands
Among the options given, barrier coast is most suitable to characterize a depositional coast.
Depositional coasts are the areas where the coastal landforms are formed due to the high deposition rate of sediments despite of the strong winds and water currents. The major deposition landforms are beaches, spits and bars. Barrier islands are also known as “barrier islands” because they create a barrier between the mainland and the ocean to protect the mainland from powerful winds, storms, water waves etc. Due to this, these islands are dangerous for inhabitation. Nowadays, barrier islands are fast disappearing because of the erosion taking places at high. rate. Coastal deposition is when the sea drops or deposits material.
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Why africa is very poor continent though it is very rich in natural resources brainly.
Africa is very poor continent though it is very rich in natural resources because of, food scarcity, not having access to healthcare, graft in the government and inadequate facilities etc.
Africa is the second-largest and second-most populous continent in the world, both rankings going to Asia. It occupies 20% of the planet's land area and around 30.3 million km2 (11.7 million square miles) of the planet's total surface area.
Despite having a variety of natural resources, Africa is the second-least rich continent overall, behind Oceania, and the least wealthy per person. Numerous variables, such as geography, climate, tribalism, colonialism, the Cold War, neocolonialism, a lack of democracy, and corruption, have been suggested as causes by academics. [11] Despite this low wealth concentration, Africa remains a significant economic market in the larger global context due to its recent economic growth and its sizable and youthful population.
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