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A- The Earth has changed overtime because of the physical weathering; such examples such as abrasion, thermal expansion, and wedging and because of chemical weathering, like carbonation and acid rain.

C- "Abrasion is caused when rocks rub together. For example, the rocks on a riverbed smooth each other because they collide in the current. Small particles of rock carried by the wind may cause abrasion as well."
"Carbonation is caused by carbonic acid in water reacting with and degrading rock. This acid is especially effective at degrading limestone. Underground carbonation may form limestone caverns."

E- These quotations from the text tell us the various ways that both physical and chemical weathering impact and change the Earth.

S- From this, we learned that Earth changes in multiple ways from physical and chemical weathering and will continue to change.

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A- The Earth has changed throughout the years physically and chemically due to weathering, disposition, erosion, etc.
C- "Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape." "Physical and chemical weathering degrade rocks in different ways."
E- In the sentences, it tells us about how physical and chemical weathering has changed the earth by weakening the structure of rocks and cause large changes in the landscape.
S- To sum it all up earth has changed a lot throughout the years physically and chemically and will still continue.

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A-earth has change over time because of  the weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape.
C- "Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape."
E-this is basically telling us that weathering changes the way that earth look over time.
S-earth changed over time by weathering because it causes cracks,wear away,and weaken rocks and over time that cause earths landscape to change.

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A- The Earth has changed physically and chemically throughout time due to weathering, erosion etc.

C- The article states “Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. Physical and chemical weathering degrade rocks in different ways. While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition.”

E- My citation states that physical and chemical weathering have changed the Earth to what it is now, and both affect the Earth in different ways.

S- In conclusion, the Earth has changed from physical and chemical weathering and will continue to change throughout time.

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https://docs.google.com/presentation/d/1oRQbA22rp_1OrpQpCUQyWZBE6NU0Y4j3o34GS8m1Pug/edit?usp=sharing

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A- The earth has changed because of physical and chemical changes like Weathering, Disposition and erosion
C- "Weathering processes crack, wear away and weaken rocks." so with time it can cause changes to a landscape. This can happen at a slow or fast rate
E- This shows us that rocks are always changing since physical and chemical weathering is also always happening. Physical weathering i

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A- The earth has changed over time by many extreme physical and chemical changes such as erosion, weathering, and disposition.

C- "Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. Physical and chemical weathering degrade rocks in different ways. While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition."

E- My citation is showing that some of the earth many changes come from weathering and physical and chemical changes really change the way the earth looks.

S- The earth has may changes that can be credited to erosion, weathering, and disposition.

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A - The earth has changed dramatically physically and chemically throughout time. There has been weathering , causing the Earth to crack, there also has been metiors and asteriods that have impacted changing the Earth.
C - "Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape." "Physical and chemical weathering degrade rocks in different ways."
E - The excerpt is explaining how weathering can change the Earth physically and chemically.
S - In conclusion, the Earth has changed by weathering chemically and physically. There may have also been more astronomical changes by metiors and asteroids.

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The Earth has drastically changed physically and chemical. In the beginning, Earth had one huge continent but look at it now. Stated in the first paragraph of the article "Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. Physical and chemical weathering degrade rocks in different ways. While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition." it's saying that rocks and landscapes can take a drastic change because of both types of weathering, physical (mechanical) and chemical. Earth over a period of time endures changes that can really change things about the planet.

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A- The Earth has changed overtime by physical (mechanical) and chemical weathering.
C-  In the article it states,  "Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. Physical and chemical weathering degrade rocks in different ways. While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition."
E- The statement is saying that many physical and chemical weathering changes have develops the Earth we see now. Due to physical weathering the environment different people live in all look different. Due to chemical weathering we have acid precipitation that has affected many plants and rocks looks, and capabilities
S- The Earth has changed and will continue to change due to physical and chemical weathering. The Earth has changes in that way it looks and how if functions.

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A-  The earth has had drastic chemical and mechanical changes over time due to erosion, weathering, and tectonic plates.
C-  In a national geographic article, it states "Weathering is the breaking down or dissolving of rocks and minerals on Earth's surface. Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away."
E- This citation explains that weathering and erosion affect the earth majorly because they are some of the basic forces that have shaped the planet that we know today. Weathering loosens and breaks down the surface minerals of rock so they can be transported by agents of erosion like water, wind, and ice
S- The earth has changed and evolved in many geological ways that formed the earth we know now.

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A- There are several things that have changed and continue to change the earth. Those things are weathering, erosion, and the tectonic plates.

C-¨Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape.¨  ¨Physical and chemical weathering degrade rocks in different ways.¨ “Weathering leads to erosion, where particles of broken rock are carried away and deposited elsewhere”

E-These quotes help me prove my point because it helps show that the earth is always changing constantly. These quotes show that weathering cracks and wears away the rocks. And it shows that erosion can displace sediment and create new things. This proves the point that earth is constantly changing.

S- The earth is constantly changing because of weathering and erosion, the moving of tectonic plates and other things.

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A-The earth has changed over time in many ways. Some examples are the plants, animals, and lands on earth.

C-The land on earth has changed significantly from natural disaster such as hurricanes and volcanoes to weathering processes that crack and wear away the rocks. There are lots of other things I have changed as well such as erosion and decomposing rocks.

E-What is hills and valleys now might have been flat land years and years ago. If there's A crack in the ground, it wasn't there thousands of years ago.

S-through all this we should conclude that the earth is changed in many ways over time. It has changed within the plants that are on the earth, it has change with the animals that are on the earth, and the earth has changed.

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A - The Earth changed over time because of tectonic plates moving, weathering, and erosion.
C - "Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape." "Physical and chemical weathering degrade rocks in different ways."
E - The citation explains how weathering makes rocks crack, wear away, and weaken them, this is an example of how weathering changed over time.
S -  Rocks are always changing because of weathering, physical, and chemical.

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A-The earth has been through many changes. This is due to the earths many physical and chemical changes such as erosion, shifting of tectonic plates and weathering.
C- ¨Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape.¨, ¨Physical and chemical weathering degrade rocks in different ways.¨
E- Due to physical and chemical weathering the Earth has changed a lot. Weathering can cause landscapes to crack and weaken rocks too. Eventually these things will happen.
S- In conclusion weathering causes the Earth to alter its look and change it permanently.

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A: Earth and its atmosphere are continuously altered. Plate tectonics shift the continents, raise mountains and move the ocean floor while processes not fully understood alter the climate

1. C: ¨Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape.

2. E: The factors of a rock are changing due to chemical and physical weathering, as other things are involved such as oxygen, water, and plant life, they will always change how a rock is. Either through chemical and physical means, breaking its physical structure of altering the rock`s chemical composition.

3. S: In conclusion, the Earth`s landscapes are always, and will always change. The landscapes have always been changing through weathering and other factors.

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Krizia Troches Diaz, 3rd Core, 11/20/2020

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Krizia Troches Diaz, 3rd Core, 11/20/2020

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A:  The earth has been through many changes throughout its time because of physical and chemical changes like erosion, weathering, earthquakes, volcanic eruptions, etc.

C: “Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. Physical and chemical weathering degrade rocks in different ways.“ “Weathering leads to erosion, where particles of broken rock are carried away and deposited elsewhere”

E:  In the citations it explains that weathering causes the rocks to move and wear away as time goes on so the rocks in the area almost never stay the same. Erosion also plays a part of weathering and it wears down the rocks so they cannot go back to the way they were. It said itself in the citation that weathering causes the earth to change.

S: In summary, weathering causes the earth to change over time whether its physical or chemical changes, it causes rocks to change permanently.

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A: The Earth has changed over time by because of natural causes, weathering, and evolution. Weathering takes a big part in this.
C: "Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape."
E: This shows how weathering can cause changes to the earth over time. Whether it's on a large scale or a smaller scale that isn't as noticeable. Weathering will eventually cause changes to a landscape/environment. This can happen at a slow or fast rate, but it will eventually happen.
S: In other words, different types of weathering can cause the same changes at different speeds and times.

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Abrasion is caused when rocks rub together. 

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Abrasion is caused when rocks rub together. 

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Carbonation is caused by carbonic acid in water reacting with and degrading rock

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A-  The earth has been through many geological changes over the years mainly because of things like weathering, erosion, tectonic plate movements, and other natural causes.
C-  "Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. Physical and chemical weathering degrade rocks in different ways. While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition."
E- This quote helps support that rocks are always changing because of physical and chemical weathering. Physical weathering is the decomposition of the rocks physical structure while chemical weathering is altering the rocks chemical composition. The quote helps show that just because of weathering the earth changes so much so it definitely has changed when you add in all the other factors.
S- In summary, the earth is always changing and will continue to always change.

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A- The earth has changed because it has gone through a lot of geological changes of weathering and erosion and other things that have caused movement.
C- Processes the weather break down, then weakens the rocks. Over time it might cause large changes in landscape.
E- Rocks are changing since Physical and Chemical weathering continues to occur. Chemical weathering occurs when the molecular level through cations or ions. Physical weather occurs through friction or impacts. Both allow things to grow and things to split.
S- Rocks are always changing because chemical and physical change and other natural weathering is happening.

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A: The earth has changed because of weathering causing changes in the rock, geological changes, Continental drift when the continents move slowly, erosion.
C:"Weathering processes crack, wear away, and weaken rocks." Chemical and physical changes cause rock to change.
E: Rocks are changing through different methods and changing the earth in the process. Chemical weathering cracks and weakens rocks physical changes break rocks.
S:Rocks are always changing because of chemical, physical, continental drift, etc.

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A: The Earth has been through many geological changes as well as many other changes that has shaped the Earth into what we now know it. The Earth is always changing with tectonic plates always moving as well as erosion and weathering happening at all times.
C:"Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. Physical and chemical weathering degrade rocks in different ways."
E: Rocks are always changing since physical and chemical weathering is always happening. Physical weathering occurs through impact or friction. Chemical weathering occurs on the molecular level through ions and cations. Things like plant growth, water, and air can cause change and splitting to rocks.
S: Rocks are always going through changes, from a huge rock splitting apart to become continents to rocks being ground into sand. Physical and chemical weathering has always and will continue to break apart rocks.

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A - Earth has changed very much so over time, mostly due to the geological of weathering and erosion causing changes in landscapes over long periods of time.
C - "Processes that break down and weaken earth minerals are known as weathering. Over time, this can lead to erosion, in which huge sections of rock and stone are carried away, changing landscapes. Physical weathering alters the material structure of rocks, while chemical weathering alters their chemical structure."
E - From the article, this tells us that these processes such as weathering break down and weaken the Earth's minerals. From there this leads to erosion which alters huge sections of rock, causing the landscapes on Earth to change. These are probably happening over vast periods of time though. We're also given the types of weathering that these rocks and minerals have to undergo, such as Physical weathering and chemical weathering. Both of these changing rocks in different ways, leading up to the landscapes that we see today.
S - Bring back the point, these processes of weathering and erosion have been changing the Earth's structure and landscape throughout its history, sometimes by physical means and other times by chemical means. Still, Earth will continue to experience these processes and continue to change long after we pass.

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A- The Earth has been through many geological changes such as erosion, weathering, the movement of tectonic plates, and other natural causes.
C-  "Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition."
E-  This shows that rocks are always changing since physical and chemical weathering is constantly happening happening. Physical weathering happens whe there is friction, while chemical weathering happens on the molecular level through ions and cations. This can lead to the splitting of rocks.
S- In conclusion, hysical and chemical weathering has always broken apart rocks and will continue to break apart rocks until the end of earths time.

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A: The Earth has been through all sorts of geological changes caused by natural causes such as erosion, weathering, and the movement of tectonic plates.
C: ¨Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. Physical and chemical weathering degrade rocks in different ways.¨
E: This shows that weathering can cause changes to the earth over time. Since physical and chemical change is always happening, rocks are ever changing. Physical weathering occurs through friction and or impact. On the other hand chemical weathering occurs on the molecular level through ions and cations. Weathering and other factors like water and air are always changing and moving and this can cause the splitting of rocks.
S: Rocks are always going through changes. Chemical and physical weathering along with some other factors can cause rocks to break and split apart. This will most likely continue to happen till the end of time which is why our earth is constantly changing.

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A: The Earth has changed over time by because of natural causes, weathering, and evolution. Weathering takes a big part in this.
C: "Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape."
E: This shows how weathering can cause changes to the earth over time. Whether it's on a large scale or a smaller scale that isn't as noticeable. Weathering will eventually cause changes to a landscape/environment. This can happen at a slow or fast rate, but it will eventually happen.
S: In other words, different types of weathering can cause the same changes at different speeds and times.

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A: The Earth has been through many geological changes as well as many other changes that has shaped the Earth into what we now know it. The Earth is ever changing with tectonic plates always moving as well as erosion and weathering happening at all times.
C:"Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. Physical and chemical weathering degrade rocks in different ways."
E: Rocks are ever changing since physical and chemical weathering is always happening. Physical weathering occurs through impact and or friction, while chemical weathering happens on the molecular level through ions and cations. Things such as plant growth, water, and air (which are all always changing and moving) can cause change and splitting to rocks.
S: Rocks are always being put through changes, from a giant rock splitting apart to become continents to rocks being ground into sand. Physical and chemical weathering has always broken apart rocks and will continue to break apart rocks until most likely the end of Earth's time.

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A: Over time, earth has gone through manhy changes in its structure and such. This is all thanks to factors that changed the earth, such as the creation of land masses and seas with weathering and erosion.
C: "Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. Physical and chemical weathering degrade rocks in different ways. While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition."
E: This proves that these factors change the earth, as explicitly stated. the art of weathering is supported as well with the concept of uniformitism, in which these events have always played out at all times in the same matter as today.
S: In summary, the art of weathering changed and still does change the earth all around us, alongside various other factors that affect the earth.

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A:Over time the earth has gone through a lot of physical and chemical change. The earths continents used to be one slab (Pangea) but now that it has broken apart we now have the modern world, and every year the plates continue to move slowly inch by inch.
C:Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition.¨
E: This can let us know that the earth has gone through a lot of physical weathering in its transformation from the beiginning.

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A: Over time, the Earth has gone through many changes both geologically and in terms of life itself. For millions or possibly billions of years, Earth was just a smoldering hot rock. Earth is constantly and consistently changing all the time. Like continental plates moving mere centimeters every year or erosion and weathering.
C: "Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition."
E: Rocks across the world are constantly changing due to chemical and physical weathering. Chemical weathering splitting up rocks by changing the actual composition of rocks and physical weathering eroding and splitting rocks apart. Things like water, air, and even acid precipitation are causing weathering worldwide.
S: Throughout the geological history of Earth, rocks have been being weathered and changed all the time. Whether by means of physical or chemical weathering, or something else, rocks have undoubtedly been shifted and changed since the beginning.

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A:Earth has changed through many changes that have shaped the world as we know it. These changes have been geographically and others have been in the lifestyle of humans. These changes can be physical like all if the physical changes we know now. Others have been adaptation to the world surrounding us.
C:"Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape. While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition."
E:All around us rocks and landforms are constantly changing. These can be because of physical changes that break them or deform them such as volcanic eruption, weathering and erosion. While these rocks can also be chemically changed by the composition of the rock changing. The world is always changing by physical means such as sea floor spreading which effects the entire world.
S:The Earth has always been changing in very many different ways and will not stop changing and we will not stop adapting until the Earth dies or is blown apart by the explosion of the sun.

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A: Earth has changed through physical geological means and life in general. As things are constantly, changing. The geology are constantly changing as factors such as chemical and physical weathering change the land.
C: ¨Weathering processes crack, wear away, and weaken rocks. Over time, it may cause large changes to the landscape.¨While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition.¨
E: The factors of a rock are changing due to chemical and physical weathering, as other things are involved such as oxygen, water, and plant life, they will always change how a rock is. Either through chemical and physical means, breaking its physical structure of altering the rock`s chemical composition. Weathering will crack and tear away weak rocks, and eventually these changes will change a entire landscape.
S: In conclusion, the Earth`s landscapes are always, and will always change. The landscapes have always been changing through weathering and other factors.