why do we think that if plate tectonics existed before 4 billion years ago, it would have to operate at a much faster rate than today?
If plate tectonics existed before 4 billion years ago, it would have to operate at a much faster rate than today due to several lines of evidence and geological observations.
The Earth's geological record suggests that the rate of plate tectonic activity has slowed down over time. If plate tectonics operated at the same rate as it does today, it would be challenging to explain the formation of ancient mountain ranges, the recycling of oceanic crust, and the extent of geological processes observed in the early Earth's history.
Additionally, the preservation of ancient rocks and the lack of evidence for continuous subduction zones in the early Earth's geological record further support the idea of faster plate tectonic activity.
One possible explanation for the faster plate tectonic activity in the early Earth is the higher heat flow and internal energy of the planet. It is believed that during the early stages of Earth's formation, the interior was much hotter, leading to increased convective currents and more vigorous plate movements.
As the Earth gradually cooled over time, the rate of plate tectonics slowed down. However, the exact mechanisms and processes that influenced the early Earth's plate tectonics are still subjects of ongoing scientific research and investigation.
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in your own words, explain how the plate tectonics, volcanoes, and earthquakes impact the lithosphere.
!!
Answer:
The lithosphere is broken into huge chunks called plates, which gradually move and interact with each other causing volcanoes and earthquakes to occur within Earth's crust. The rising and falling of the asthenosphere due to heating and cooling. Causes the plates to move.
Explanation:
Soil or sediment is created in ______ environments, transported by ______ and generally deposited in floodplains, lakes or oceans.
There are different types of soils. Soil or sediment is created in the process of weathering of rocks transported by erosion and generally deposited in floodplains, lakes or oceans.
How is soils and sediment transported and deposited?They are known to be Deposited by wind, water, or ice. Sediment are often transported as pebbles, sand and also mud, or can be moved as salts that has been dissolved in water.
Sediment are known to be loose, solid particles gotten from weathering and erosion of rocks.
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A rock is pushed out of a six-stoty window that is 60 feet above the ground. What energy changes occur as the rock falls to the
ground?
A)
The potential energy of the rock is destroyed as it falls.
B)
The potential energy of the rock is transformed into kinetic energy.
C)
The kinetic energy of the rock is transformed into potential energy.
d) The rock on the ground possesses more potential energy than it did when
it was 60 feet higher.
Answer:
B, the potential energy is transformed into kinetic. It is not A, because energy can neither be destroyed or created. And I remember the difference between the energy types as the meaning of potential (not in use; not yet at full) and saying that it is not moving.
Explanation:
Sorry if its confusing.
pa help naman po t.l.e po yan
Answer:
Chilli
Explanation:
Which of the following would be least likely an industry in the Coastal Plain?
A: coal mining
B: seafood
C: shipbuilding
D: tourism
Answer:
The least likely one would be coal mining(A)
Answer:
coal mining
Explanation:
The material that came together to form the Moon was flung
into space from where ?
Answer:
Off The Earth
Explanation:
Hey can you help me on my topography project?
how does a glaciated mountain valley differ in appearance from a mountain valley that was carved by a river?
Valley glaciers carve U-shaped valleys, as opposed to the V-shaped valleys carved by rivers.
In cross-section, they feature a distinctive U shape with steep, straight sides and a flat or rounded bottom (by contrast, valleys carved by rivers tend to be V-shaped in cross-section). Glaciated valleys are created when a glacier slides down a slope while moving across it, scouring the valley as it goes. The mountains in the backdrop were sculpted by glacial activity, and the boulders in the foreground were left behind by a retreating glacier. By eroding the terrain under them and depositing rocks and silt, glaciers can sculpt and carve landscapes.
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What is a example of fresh water ecosystem, and which ecosystem receives the least amount of sunlight?
Answer:
Mountain Stream
A mountain stream flowing through Inverpolly, Scotland.
Explanation:
i hope this helps
select the zone (metamorphic environment) where sample m would have formed.
Based on the information provided, it is not possible to determine the specific metamorphic environment where sample m would have formed.
Additional information such as the rock type and geological location would be necessary to make an accurate determination. Hi! To determine the zone (metamorphic environment) where sample M would have formed, follow these steps:
1. Identify the mineral composition of sample M.
2. Compare the mineral composition with metamorphic facies diagrams or tables to determine the corresponding metamorphic environment.
3. Locate the specific zone within that metamorphic environment based on the pressure and temperature conditions indicated by the mineral assemblage in the sample.
By following these steps, you can determine the appropriate zone (metamorphic environment) where sample M would have formed.
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¿Qué características presentan los territorios especiales, Antártida, Islas del Atlántico Sur, Mar territorial, Zona económica exclusiva y Territorio aéreo?
Explanation:
1.Las condiciones climáticas de las Islas del Atlántico sur son las siguientes:
-Los principales recursos: plataforma submarina y sus praderas del tipo estepario.
-En los bajos terrenos abunda la Turba principal combustible de los isleños.
- Las principales actividades económicas son la explotación pesquera y la
ganadería (ovina)
- Actividades secundarias: Caza de lobos y leopardos marinos. La caza de ballenas está prohibida.
- La industria es poco significativa.
2.Las principales características de la Antártida son las siguientes:
- En algunas áreas antárticas se han encontrado minerales como: antimonio, cromo, cobre, oro, molibdeno, estaño, uranio y zinc, pero ninguno de una calidad o tamaño que garantice un interés económico
-Pocos recursos son concebibles de ser explotados comercialmente salvo quizá el platino, oro y diamantes.
- Existirían acumulaciones regulares de petróleo en áreas del margen continental y en cuencas interiores, pero de bajos volúmenes.
- Se incrementado el número de turistas que han visitado la Antártida desde 1990 hasta la actualidad (12 veces).
3.La zona económica exclusiva, también denominada mar patrimonial, es una franja marítima que se extiende desde el límite exterior del mar territorial hasta una distancia de 200 millas náuticas (370,4 km) contadas a partir de la línea de base desde la que se mide la anchura de este.
En la zona económica exclusiva ;el Estado ejerce derechos de exploración y explotación económicas de todos los recursos naturales vivos (pesca) y no vivos (minería) que allí se encuentren, adoptando las medidas de conservación que estime convenientes. No se tiene soberanía absoluta. Los demás Estados en esa área tienen completa libertad de navegación, sobrevuelo, tendidos de cables submarinos, entre otros.
Which statement best describes what would happen if you walked from point
C to point B on this topographic map?
Answer:
You would walk downhill
Explanation:
apx got it right
A graphic illustration that shows geographical attributes in a precise and quantitative layout is called a topographical map. A contour line symbolizes a line on the topographical map that exhibits the height or valley of the Earth.
What sort of topography is that?The study of the earth's surface is called topography. In particular, it creates the groundwork for a landscape. Topography, for instance, describes land features including mountains, valleys, rivers, and craters.
What in geography is meant by topography?Providing geographic coordinates and elevations for both natural and man-made features, topographic maps are a precise record of a land area. By using brown contour lines, they depict the topography of the area, including its mountains, valleys, and plains (lines of equal elevation above sea level).
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if it has been determined that the probability of an earthquake occurring on a certain day in a certain area is 0.04, what are the odds in favor of an earthquake?
The odds in favor of an earthquake occurring on a certain day in a certain area can be calculated as 4:96 (4:100, 4/100).
The odds in favor of an event represent the ratio of successful outcomes versus total outcomes. Therefore, with a probability of 0.04, there is a 4:96 chance or 4/100 chance of an earthquake occurring on a certain day in a certain area.
This can also be interpreted as there is a 4% chance of an earthquake occurring on a certain day in a certain area.
Earthquake is a sudden and potentially destructive shaking of the ground caused by the movement of tectonic plates in the Earth's crust or by other geological processes such as volcanic activity. The shaking is accompanied by a loud noise, which can cause extensive damage to buildings and other structures. Earthquakes occur all over the world and can range in intensity from almost imperceptible to devastatingly strong.
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GPS receivers calculate their positions based on signals from
A. airplanes
B. weather balloons
C. radio towers
D. satellites
Please select the best answer from the choices provided
Answer:
I think no. D (Satellites)
Answer:
D
Explanation:
GPS recievers get their signals from satelites high above the sky, not visible to the human eye.
Where is the Hawaii Hot Spot located relative to the Pacific Plate?
Answer:
Its beneath the island of Hawaii
Explanation:
Answer:
The Hawaiian Hot Spot is now located beneath the Island of Hawaii, at the extreme southeast end of the Hawaiian-Emperor Chain.
how did changing the environment in this case change the number of light versus dark peppered moth in the industrialized areas?
The framers of the English Bill of Rights believed that free speech was important. What was one reason that this principle was included in the document?
Answer:freedom of speech
Explanation:
2 questions on: Conduct a short research project on current LGBT issues and challenges in different regions of the world and analyze the issues as they relate to geographic location, by synthesizing multiple sources.
Typically what states in America will have the best relations with minority religious groups (Muslims, Jews, Hindus, Buddhists) and the LGBT community? Why? What is your source?
Best for Minority Religions:
Worst for Minority Religions:
Best for LGBT Community
Worst for LGBT Community
Reasoning:
Source:
Help if you can help me with this I will give you 20 points and I will crown u
I WILL GIVE BRAINLIEST TO WHOM IS CORRECT AND WHOM ANSWERS FIRST!!!!!!
Match the vocabulary term with its meaning.
1. medieval
Chinese dynasty lasting about three hundred years
2. Norse
relating to Scandinavia and its people
3. legacy
an empire that lasted about three hundred years in India
4. migration
relating to a time in European history from about 500 to 1500 A.D.
5. Gupta
anything that is handed down from one generation to the next
6. Tang
the act of moving from one place to another
1. medieval - relating to a time in European history from about 500 to 1500 A.D.
2. Norse - relating to Scandinavia and its people
3. legacy - anything that is handed down from one generation to the next
4. migration - the act of moving from one place to another
5. Gupta - an empire that lasted about three hundred years in India
6. Tang - Chinese dynasty lasting about three hundred years
Answer:
1. medieval - relating to a time in European history from about 500 to 1500 A.D.
2. Norse - relating to Scandinavia and its people
3. legacy - anything that is handed down from one generation to the next
4. migration - the act of moving from one place to another
5. Gupta - an empire that lasted about three hundred years in India
6. Tang - Chinese dynasty lasting about three hundred years
nagurskoye air base and sredny ostrov airfield are russian bases located in what region of the world?
Nagurskoye air base and Sredny Ostrov airfield are Russian bases located in the Arctic region of the world.
The Nagurskoye airbase is a military installation that is being upgraded by the Russian Federation, while the Sredny Ostrov airfield is a new Arctic airfield that was built to replace the Nagurskoye airfield in the Arctic. These two airfields are located on Alexandra Land, an island in the Arctic Ocean, and are considered to be critical to Russia's Arctic interests.
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one of the main reasons why geography has explored into so many directions is because of?
Answer:
Technological developments
PLEASE HELP ME!!!
Match the region of Africa in column 1 to its characteristic in column 2.
North Africa
Mediterranean climate
Southern Africa
Dominated by Congo River
West Africa
Mostly European
descendants
Central Africa
Large population of
displaced peoples
Southern Africa is Mediterranean climate, North Africa is Dominated by Congo River, West Africa is Mostly European descendants, Central Africa is Large population of displaced peoples.
What part of Africa has a large population of displaced peoples?South Sudan has over 4 million forcibly displaced people out of an 11 million total population, making it the African country with the largest proportion of its population misplaced.
The Democratic Republic of the Congo has taken in over 90% of individuals escaping the growing violence preceding the 2020 elections.
Thus, option are matched above.
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Answer:
North Africa - Mediterranean climate
Central Africa - Dominated by congo river
southern Africa - Mostly European descendants
West Africa - large population of displaced peoples
HOPE THIS IS OF GREAT ASSISTANCE XP
what country located to the southeast of australia is made up of two islands
The South Pacific Ocean is home to thousands of islands that make up the region known as Oceania.
Which country has a lot of islands?From Kingston, Ontario, they extend for roughly 50 miles (80 km). Both the Canadian and American islands are located in the states of New York and Ontario, respectively.
What makes it known as a Thousand Island?But how was the name of this tart topping chosen? The lovely region where it was initially made, the Thousand Islands in New York, inspired the name "Thousand Island Dressing." According to legend, Sophie Lalonde, the wife of a fishing guide in the early 20th century, prepared the sauce for her husband's shore meal.
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Vse our graph of terrestrial blome tvaes to anewars ahes What type of binme shevid be found agound the depe ares? What type cret bieme sheuld be found areund the kre area? Tereperialo martonets. Wogtandwtotilat Doresaliforest
The question seems to be asking about the types of biomes that would be found around deep areas and the cre area on a graph of terrestrial biomes. It mentions a few terms such as "Vse our graph of terrestrial blome tvaes to anewars ahes" and "Tereperialo martonets. Wogtandwtotilat Doresaliforest."
In general, deep areas or areas with a high elevation tend to have colder temperatures and harsher conditions. Therefore, the type of biome found around these areas would likely be a high-altitude or mountain biome, such as alpine tundra or coniferous forests. On the other hand, the "kre area" mentioned in the question is not clear. It may be a typo or an abbreviation for a specific term that I am not familiar with. Without further information, it is difficult to determine the specific type of biome that would be found around the "kre area."
Deep areas or high-elevation regions would typically have mountain biomes like alpine tundra or coniferous forests. However, without clarification on the "kre area," it is challenging to provide a specific answer for that particular area.
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True or False: Many of Northern Ireland's over 270 border crossings
are now "invisible"
True
False
Answer:
its obviously true XD
Explanation:
Moist air from the pacific ocean rises and cools as it passes from west to east over the sierra nevada mountains. once it is over the mountain range, the air descends and warms on the other side. what is the result of the air ascending, then descending over the mountains?.
The result of the air ascending, then descending over the mountains is heavy rains on the west side of the mountains and desert on the east side. This result is called rain shadow.
What is a rain shadow?А rаin shаdow is а pаtch of lаnd thаt hаs been forced to become а desert becаuse mountаin rаnges blocked аll plаnt-growing, rаiny weаther. On one side of the mountаin, wet weаther systems drop rаin аnd snow. On the other side of the mountаin, the rаin shаdow side, аll thаt precipitаtion is blocked.
Your question is incomplete, but most probably your full options were
A. Desert on the west side of the mountains and heavy rains on the east side
B. Heavy rains on the west side of the mountains and deserts on the east side
C. Heavy rains on the west side of the mountains and year-round snow on the east side
D. Desert on the east side and west sides of the mountains and heavy rains on top of the mountains
Thus, the correct answer is B.
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state two effects of the rotation of the earth
Answer:
The rotation of Earth causes day and night. The speed of rotation also affects the movement of wind.
in a map chart, each region displays shading to indicate the values in the data series. question 8 options: true false
true.in a map chart, each region displays shading to indicate the values in the data series.
A map chart is a type of visualization tool that displays data geographically on a map. The data is typically represented using shading, color-coding, or symbols to indicate the values in the data series. Map charts are commonly used to show patterns or variations in data across different regions or locations. They are useful for visualizing data related to population density, climate, topography, natural resources, economic activity, and many other geographically-dependent variables.
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Identify which of the following factors influence climate in each of these three locations in Maryland: Deep Creek Lake in Western Maryland, Baltimore, and Ocean City. For each factor, explain how it influences the climate of that location in Maryland. Your explanation should also include how the climate of these three locations differ from each other based on the factors. Use this list of factors to guide your response.
- elevation or altitude
- prevailing global wind patterns
- topography
- proximity to large bodies of water
- ocean currents
- latitude
- geographic features such as mountains
please someone help!!!
Answer:
Deep Creek Lake, in Western Maryland, is located in the middle of the Appalachians, and as a result, has a marked continental climate, with very clear four seasons, with hot summers, and cold winters.
Baltimore is located in the center of Maryland, relatively close to the ocean, but inland enough to also have some continental influences. In general, the climate of Baltimore is in the transition between subtropical and temperate.
Ocean City in Maryland, is in front of the Ocean, and at the lowest elevation of the three. For this reason, it has the mildest climate among the three, because the ocean has a moderating effect. This means warmer winters, and milder summers.
What outweighs the fact that dropping the bomb would save American lives?
due today please help!!
The decision to drop the atomic bomb remains a controversial and complex issue, and it is not accurate to say that any single factor "outweighs" others. While the desire to save American lives was undoubtedly a significant consideration for President Truman and his advisors, the decision to use atomic weapons must be considered in the broader context of the war, the geopolitical climate of the time, and the moral and ethical implications of using such destructive weapons. Factors such as the potential loss of civilian life in Japan, the long-term effects of radiation exposure, and the precedent set by using atomic weapons as a means of warfare also must be taken into account. Ultimately, the decision to use the atomic bomb was a multifaceted and complex one that involved weighing a range of factors, and it continues to be the subject of debate and reflection.
Hope that helps!