A rapid temperature increases about 55 mya created tropical conditions around the world causes adaptive radiation of Euprimates.
Previously known as the "Initial Eocene" or "Late Paleocene thermal maximum" the Paleocene-Eocene thermal maximum (PETM), also known as "Eocene thermal maximum 1" (ETM1), was a period of time when the global average temperature rose by more than 5-8° C throughout the event.
it has been calculated that the related period of significant carbon emission into the atmosphere lasted between 20,000 and 50,000 years. it took the entire warm era almost 200,000 years to complete. the earth's temperature rose by 5-8 °C.
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A rapid temperature increases about 55 mya created tropical conditions around the world causes adaptive radiation of Euprimates.
Previously known as the "Initial Eocene" or "Late Paleocene thermal maximum" the Paleocene-Eocene thermal maximum (PETM), also known as "Eocene thermal maximum 1" (ETM1), was a period of time when the global average temperature rose by more than 5-8° C throughout the event.
It has been calculated that the related period of significant carbon emission into the atmosphere lasted between 20,000 and 50,000 years. it took the entire warm era almost 200,000 years to complete. the earth's temperature rose by 5-8 °C.
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this type of metamorphism tends to occur in regions where massive amounts of sedimentary or volcanic materials accumulate in a subsiding basin, pushing older rocks further into the interior. a. contact b. hydrothermal c. regional d. burial
Correct Option is D). Burial type/form of metamorphism has a tendency to arise in areas wherein large quantities of sedimentary or volcanic substances gather in a subsiding basin, pushing older rocks similarly into the interior.
Burial metamorphism happens while sediments are buried deeply sufficient that the warmth and strain purpose minerals to start to recrystallize and new minerals to grow, however does now no longer depart the rock with a foliated appearance. As metamorphic strategies go, burial metamorphism takes location at notably low temperatures (up to ~300 °C) and pressures (100s of m depth). To the unaided eye, metamorphic modifications might not be obvious at all.
Regional metamorphism refers to large-scale metamorphism, together with what occurs to continental crust alongside convergent tectonic margins (wherein plates collide). The collisions bring about the formation of lengthy mountain ranges, like the ones alongside the western coast of North America.
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walrus feed on ______.
Answer:
Clams, snails, mollusks, sea cucumbers, crabs,
Explanation
Answer: shellfish, worms, crabs, etc. and perhaps some fishes.
Explanation:
They live in and on the beach so they eat what is closest to the shore.
he differences among the three types of seismic waves: p-waves, s-waves and surface waves with respect to the pattern of motion and speed. which one causes the greatest destruction to buildings? why?
The three types of seismic waves that cause the greatest damage to buildings are P waves, which have a high speed so they can damage buildings.
EEkplantion
Seismic waves are caused by the sudden movement of materials within the Earth, such as slip along a fault during an earthquake.
There are three basic types of seismic waves – P-waves, S-waves and surface waves. P-waves and S-waves are sometimes collectively called body waves.
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The distance between Newfoundland, Canada, and Ireland is roughly 3,320 kilometers. If the Mid-Atlantic Ridge is spreading at 4 cm/year (0.00004 km/year) in that area, how long ago did the Atlantic Ocean separate Canada from Ireland?
If the Mid-Atlantic Ridge is spreading at 4 cm/year (0.00004 km/year) in that area, then the Atlantic Ocean separates Canada from Ireland took 83 million years, that is 3,320/0.00004=83,000,000.
What is the Mid-Atlantic Ridge?The Mid-Atlantic Ridge is a mid-ocean ridge located along the floor of the Atlantic Ocean, and part of the longest mountain range in the world. In the North Atlantic, the ridge separates the North American from the Eurasian Plate and the African Plate, north and south of the Azores Triple Junction respectively.
In the South Atlantic, it separates the African and South American plates. The ridge extends from a junction with the Gakkel Ridge northeast of Greenland southward to the Bouvet Triple Junction in the South Atlantic. Although the Mid-Atlantic Ridge is mostly an underwater feature, portions of it have enough elevation to extend above sea level, for example in Iceland. The ridge has an average spreading rate of about 2.5 centimetres (1 in) per year.
The Mid-Atlantic Ridge includes a deep rift valley that runs along the axis of the ridge for nearly its entire length.
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What phase would be the earth appear to be in if you were standing on the moon at full moon?.
Phases of the moon are defined as changes in the shape of the moon that can be seen from the earth's surface. Based on these problems, the phase where we can see the full moon from the earth's surface is the full moon.
Explanation moon phasePhases of the moon are defined as changes in the shape of the moon that can be seen from the earth's surface. The change in the shape of the moon is caused by the reflection of sunlight on different lunar surfaces. Each phase of the moon takes about a week, so all phases of the moon can occur for approximately 28 days.
The moon has several phases of shape change. Here are the different phases of the moon:
New moon, the position of the moon is located almost parallel to the earth and sun.The first quarter, the position of the moon at a certain angle to the sun and the earth.Full moon, ie the position of the moon is located almost parallel to the earth and the sun, with the position of the earth in the middle.The last quarter, like the first quarter, is the position of the moon at a certain angle to the sun and the earth.Learn more about phases of the moon at : brainly.com/question/12676209
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Trellis and annular drainage patterns are similar in that they are both structurally controlled. How do they differ? A trellis pattern follows ___.
An annular pattern follows curving layers around a centre location, and a trellis pattern follows one structure before cutting across a ridge and following another.
A stream is any body of moving surface water, from a small trickle to a powerful river. The drainage basin of a stream is the region from where the stream's water originates. Unless part of the water is able to traverse into a neighbouring drainage basin via groundwater movement, all precipitation (rain or snow) that falls within a drainage basin eventually flows into its stream.
The type of rock underlying and the structures inside that rock have a significant impact on the arrangement of tributaries within a drainage basin (folds, fractures, faults, etc.).
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Lithospheric plates move in the asthenosphere due to the rising and sinking of materials.
First, the decomposition of radioactive elements causes heat in the interior part of the Earth. Then heat moves to the core. After that, heat slowly rises to the mantle and creates a convection current. Then lithospheric plates move in the asthenosphere due to the rising and sinking of materials. And finally, the process repeats as a cycle. That is the correct order of how convection current happens.
What is Convection Theory?Convection Theory was put forward by Arthur Holmes and Harry H. Hess and then further developed by Robert S. Dietz.
The evidence underlying the Convection theory is the result of research on the age of the seabed which proves that the farther from the mid-ocean ridge, the older the rock is. This means that there is a movement originating from the mid-oceanic ridge region in the opposite direction due to the influence of convection currents originating from the layer beneath the Earth's surface.
Other evidence is the presence of mid-oceanic ridges, such as the mid-Atlantic ridge and the Pacific-Atlantic ridge.
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Rank the following in order to describe the formation of a natural bridge, placing the beginning event in top and the final event on bottom. 1.A meandering stream carves a curved canyon from a landscape.
2.Entrenched meanders are formed as the stream erodes into deeper layers of rock
3.The river erodes laterally to make rock between entrenched meanders thinner
4.The river cuts through ridges between meanders and alters its original path
5.A natural bridge is formed along with an abandoned meander
The correct rank in order to describe the formation of a natural building is
1.A meandering stream carves a curved canyon from a landscape, then
2.Entrenched meanders are formed as the stream erodes into deeper layers of rock, then
3.The river erodes laterally to make rock between entrenched meanders thinner, then
4.The river cuts through ridges between meanders and alters its original path, and then
5.A natural bridge is formed along with an abandoned meander
So, correct rank of statements is 1, 2, 3, 4, 5
There are the three dimensions that are involved in the planning of any mega project like the bridge. This is considered as the initial step towards the planning of structures, that would finally bring up with the project that would be advantageous to the community in all the aspects. The three dimensions are:
Scientific DimensionSocial DimensionTechnological DimensionHence, 1, 2,3,4,5 is the correct order to describe the formation of a natural bridge.
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8. folds are examples of deformation while faults or fractures are types of deformation. a. brittle, ductile b. ductile, brittle the axial trace (also known as fold axis) is the imaginary line that divides a fold in half. notice when the units are dipping away from each other they form a structure called an antiform. notice when the units on either side of the axial trace are dipping towards each other, they form a synform. 9. anticlines have the unit in the middle of the fold. a. oldest b. youngest 10. synclines have the unit in the middle of the fold. a. oldest b. youngest
b)Folds are examples ductile of deformation while faults or fractures are types brittle of deformation.
Folds are bends in rocks caused by compressional pressures. Tensional forces along which rock displacement occurs cause deformation. When compressional force is applied to ductile or flexible rocks, folding results.
Rocks folded into an arching upward and dipping away from the fold's center are called anticlines. The youngest rocks are draped over the oldest, which are located in the center of an anticline. An adome is a structure formed when rocks arch upward to form a circle. So the correct option is a.
A syncline is a fold in the ground where the oldest rocks are on the outside and the youngest rocks are on the inside. A basin is created when rocks bend downward in a circular pattern. So the correct option is b.
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As an astronaunt travels from the surface of the earth to a postion that is four times as far away from the center of the earth, the astronaut’s.
An Astronaut travels from the surface of the earth to a position that is four times as far away from the center of the earth, the astronaut’s mass remains same.
What is an Astronaut?An astronaut is a person who has been trained, equipped, and deployed by the manned space program to serve as a commander or crew member aboard a spacecraft. Although the term is generally reserved for professional space travelers, leaving the earth's surface, the term may apply to anyone traveling to space, including scientists, politicians, journalists, and tourists."Astronaut" strictly applies to all human space travelers, regardless of nationality. However, cosmonauts deployed by Russia or the Soviet Union are usually known as cosmonauts. The relatively recent development of manned spaceflight by China gave rise to the term taikonaut, but its use is somewhat informal and its origins are unknown.Since 1961, 600 astronauts have gone to space. Until 2002, astronauts were sponsored and trained only by governments, either military or private space agencies. His privately funded SpaceShipOne suborbital flight in 2004 created a new category of astronaut professional astronaut.To learn more about Astronaut from the given link :
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Which of the following best describes the difference between differential stress and confining pressure?
a. Under confining pressures, the stresses on the sides are greater than the force of gravity. Stresses are the same on all sides for differential stress.
b. In differential stress, the stresses on the sides are greater than the force of gravity. Stresses are the same on all sides for confining pressure.
c. In differential stress, the force of gravity is higher than in confining stress.
d. Both confining pressure and differential stress have stresses applied to a rock in one direction, which is greater than the force of gravity as a whole.
e. In confining stress, the force of gravity is higher than in differential stress.
Using the concepts of pressure, we got that following best describes the difference between differential stress and confining pressure is option b) In differential stress, the stresses on the sides are greater than the force of gravity. Stresses are the same on all sides for the confining pressure.
Confining presssure = stress applied uniformly in all the directions Differential stress = unequally applied stress in different the directions.
In differential stress, the stresses on the sides are actually greater than the force of gravity. Stresses are the same on all sides for the confining pressure.
Hence, the option which best describes the difference between differential stress and confining pressure is b)In differential stress, the stresses on the sides are greater than the force of gravity. Stresses are the same on all sides for confining pressure
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Why are seismologists interested in the possibility of the two faults being connected together?.
Seismologists are interested in the possibility of the two faults being connected because it can pose a risk of earthquakes with a larger magnitude.
What impact can be caused by connecting two faults?According to the research result of seismologists which was published in an article on the official website of weather.com, the impact that can result from the connection of the two faults is the possibility of an earthquake with a larger magnitude at some point in the future. This refers to the findings of seismologists from the University of California Berkeley who have conducted research using satellite data for 20 years which later found that there are two Californian Fault Lines, especially the Calaveras Fault and Hayward Fault which are connected.
According to Estelle Cahussard, lead researcher at the University of California Berkeley, the connection of these two faults has the potential for an earthquake if a rupture occurs. It is more likely that an earthquake will occur in California´s Bay Area then it can also be felt in nearby cities. The possibility related to the magnitude of the earthquake magnitude when the two faults are connected depends on where the rupture goes so that it can result in around 7+ earthquakes.
Furthermore, research is carried out to estimate the magnitude of certain points along the fault line so that security preparations can be adjusted for the safety of people.
In conclusion, seismologists are interested in the possibility of the two faults being connected because it can pose a risk of an earthquake with a larger magnitude and further research is needed to make adjustments to security preparations to save people from the possibility of this disaster.
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how weathering, erosion and sedimentation give rise to the morphology of sandy shores
Weathering, erosion and sedimentation give rise to the morphology of sandy shores by forming the erosion of sandstone rocks, and the deposition of sand.
Weathering is considered to be a process of water moving which is done through the rocks and making them erosionate, flowing and moving to a river and sediments in the bottom of the sea or a river.
However, resistant to weathering and break down less easily than softer rocks. Sandy shores are said to be formed by erosion of sandstone rocks and deposition of sand by the sea. Thus, weathering, erosion and sedimentation tend to give rise to the morphology of sandy shores.
Hence, weathering is a process which tend to turn the bedrock into smaller particles which are called sediment.
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suppose that you were a researcher trying to understand how rising levels of atmospheric co2 might affect ragweed plants, and thus seasonal ragweed allergies. what questions, hypotheses, and predictions might you want to study? complete the flow chart by selecting the hypothesis and predictions that follow from the question you're trying to answer. not all labels will be used.
Increased atmospheric CO₂ levels can affect ragweed crops:
Hypothesis (1): CO₂ levels affect ragweed pollen productionPrediction (a): Plants grown at higher CO₂ levels produce more pollenHypothesis (2b): CO2₂ levels affect the concentration of allergen protein in ragweed pollenPrediction (c): Plants growing at higher CO₂ concentrations produce higher levels of allergens.This question completes the diagram, let's see at the picture.
What is the difference between prediction and hypothesis?Differences between hypotheses and predictions, including Hypotheses, are only temporary conjectures that can be tested by scientific methods, hypotheses must be logical and by facts. Whereas a prediction is a statement made in advance about what is expected to happen next, in the order of events.
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What happens when the s waves encounter the boundary between the lithosphere and asthenosphere?.
When the waves encounter the boundary Some of the wave energy bounces off the boundary and some passes through the boundary.
What is lithosphere-asthenosphere boundary?
Geophysicists refer to this border as the lithosphere-asthenosphere boundary (LAB), which denotes a mechanical distinction between the layers of the Earth's interior. Chemical and mechanical descriptions of the crust, mantle, and core of the Earth are both possible. Between the warmer, ductile asthenosphere and the lithosphere, which is Earth's cooler, more rigid lithosphere, is the lithosphere-asthenosphere boundary. Despite the fact that it is known to vary depending on the environment, the actual depth of the boundary is still up for discussion and research.
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Wet igneous rock melts at a lower temperature than the dry version of that same rock because.
Wet igneous rock melts at a lower temperature than the dry version of that same rock because the addition of volatiles in "wet" rocks lowers their melting temperature.
What is volatiles?Volatiles include nitrogen, carbon dioxide, ammonia, hydrogen, methane, sulfur dioxide, water, etc.Volatiles are easily vaporizable substances present in magmas, such as H2O and CO2, whose vapor pressure is high enough that they accumulate in the gas phase that forms.Volatile means that a substance boils at a low temperature and changes from a liquid to a gas phase. Substances that are gaseous at room temperature are highly volatile.They have high volatility. It can only be considered liquid when exposed to low temperatures or high pressure. Volatility is a statistical measure of the spread of returns for a particular security or market index. In most cases, the higher the volatility, the higher the security risk. Volatility is often measured using the standard deviation or variance between returns of the same security or market index.To learn more about volatiles from the given link :
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PLEASE HELP, this was due yesterday i really need help
Answer:
ask your teacher to email you the in docs to open them and then just answer the questions
what country is it from worldle guess the country
Answer:
India?
Explanation:
At which type of boundary do lithospheric plates collide? question 7 options: gravitational boundaries contour boundaries convergent boundaries convection boundaries
The correct answer is option C.
The lithospheric plates collide at the a convergent plate boundary.
What are convergent plate boundaries?
Convergent boundaries or convergent plate plate boundaries are the regions where two lithospheric plates or plate tectonics interact with each other.
The phenomenon of lithospheric plates collision occurs at the subduction zones where pone plate moves under the other plate.
In general, as a result of subduction trenches are formed which are several meters in depth.
To put it simply, when two plate tectonic converge with each other, the dense plate slides down the upper less dense plate and results in the formation of trenches also called dipping zones.
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which of the following is NOT one of the 5 themes of geography?
a. Movement b. location c. people d. region
The 5 themes of geography people
What are the 5 themes of geography?
Location :- Most geographic studies start with knowing the location of a place. Position can be absolute or relative.Place :- A place represents the human and physical characteristics of a place.Human-environment interaction :- This topic discusses human adaptation and modification of the environment. Humans shape landscapes through their interactions with the land. This has both positive and negative effects on the environment.Movement :- People move - a lot! Moreover, ideas, fads, goods, resources, and communication are all travel distances. This theme examines movement and movement between regions of the worldRegions :- divide the world into manageable units for geographic study. Regions have certain characteristics that unify them and can be formal, functional, or indigenous.Learn more about themes of geography from the link below
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Fossils present in ______ layers of rock are older, according to the principle of superposition.
Fossils present in lower layers of sedimentary rock are older, according to the principle of superposition.
According to the principle of superposition, in a sequence of sedimentary rocks that has not been distorted, each layer of rock is older than the layer above it and younger than the layer below it. As a result, the youngest rocks are at the top and the oldest rocks are at the bottom of a series.
One of the geological laws that geologists use to calculate the relative ages of rock strata or layers, is the law of superposition. According to this theory, rock layers are stacked or deposited one on top of the other. The bottom will have the oldest rock strata and the top will have the youngest.
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mexico won its independence from spain in _. many people in the united states hoped that this development would mean better trade between the united states and settlements along the rio grande. in particular, american traders wanted to conduct trade with_
In 1821, Mexico reclaimed its independence from Spain. Many Americans believed that this development would improve commercial relations between their country and communities along the Rio Grande. American traders in particular desired to deal with Sante Fe.
The Treaty of Córdoba was signed on August 24, 1821, by Spanish Viceroy Juan de O'Donoj, approving a plan to transform Mexico into a sovereign constitutional monarchy. Iturbide was named the emperor of Mexico in 1822 since there had been no discovery of a Bourbon king to rule Mexico.
The Rio Grande (Rio Bravo), which forms the border between Mexico and the United States, rises at the Continental Divide in the San Juan Mountains of southern Colorado, United States, and flows through the center of New Mexico to the border between Texas and Chihuahua.
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deposit of blanks in cold climates are evidence of continental drift show that anitartica was once near
Deposit of Coal in cold climates are evidence of continental drift show that Antarctica was once near
How do coal field is an example of continental drift ?
Coal deposits only mean that Antarctica could have been located on a part of the Earth that was once home to a great deal of life. This is because Antarctica once experienced a tropical climate. , leading to the assumption that it may have been close to the equator.Evidence from fossils, glaciers, and complementary coastlines help show how the plates once came together. Fossils tell us when and where plants and animals existed. The distribution of this fossil has led to the theory that the southern continent was once merged into a supercontinent called Gondwana.Coal beds in Antarctica show that Antarctica was once much warmer and contained large amounts of vegetation.Learn more about Continental Drift from the link below
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What happens due to divergent plate movement? question 2 options: mountain formation volcano eruption seafloor spreading earthquakes
Answer:
Volcano eruption and seafloor spreading
Why is coral bleaching a problem?
Coral reefs act as natural barriers by absorbing the impact of storm surges and waves. Without them, we are forced to rely on artificial seawalls, which are more expensive, and more harmful to the environment to build.
Define the term coral bleaching?Coral bleaching is important because, after these coral die, reefs hardly regenerate.
Coral populations are declining, making it difficult for them to reproduce and harming the entire reef ecosystems that support both people and wildlife. Some of the greatest biodiverse habitats on the world are supported by coral reefs. The species at the bottom of ocean food web are also supported by them. By destroying links with in food chain and denying some fish other crustacean species a location to reproduce and mature, bleached coral additionally exacerbates the overfishing problem. Anyone who depends on these creatures as their main source of money or protein will run into difficulties. Finally, reef tourism supports hundreds of jobs and generates billions of dollars annually.Thus, everything is at danger because of bleached coral reefs that lack wonderful marine life.
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The _______ environment represents the single largest habitat on Earth.
Answer:
deep sea floor is the correct answer
To what extent do urban areas in lower income countries (LICs) or newly emerging economies (NEEs) provide social and economic opportunities for people?
Urban areas in lower income countries (LICs) or newly emerging economies (NEEs) provide social and economic opportunities for people. Consider the availability of work prospects in industries like manufacturing and construction, as well as in areas with access to healthcare, transportation, and education. Socially, metropolitan regions frequently provide better housing, sanitization practices, and utilities like water and electricity.
For instance, occupations and employment prospects are typically more plentiful, consistent, and reachable in metropolitan locations. In truth, those who are rich in society tend to perceive or have access to LIC's benefits more frequently. Consider the cost of living (which is greater in an urban location), the strain that an influx of people may place on infrastructures and employment possibilities, the prevalence of disease, and the quality and sanitation of the water supply. As a result, there is an increased level of social unrest, violence, and poverty.
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PLEASE HELP WILL GIVE 20 POINTS, 5 STAR RATING, AND BRAINLIEST, PLEASE HELP ASAPPP!!!!!, if wrong will report and give a 0 rating on personal account. PLEASE HELPPPP!!!!!
Answer:
Expansion diffusion
Right from the test and from the answer key!
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How do foreign recessions and depressions affect the Maquiladora industry?
Maquiladoras have not only become an increasingly significant component of the Mexican economy, they are also an important part of U.S. corporate strategy in producing competitively priced goods and services in the world marketplace.
Even though recessions and low-wage competition have changed the behavior of the industry in recent years, maquiladoras continue to shape regional trade along the U.S.-Mexico border.
What is Maquiladora industry?
The term “maquila” or “maquiladora” refers to a manufacturing facility that is a part of the maquiladora industry, a driving force in Mexico manufacturing. Maquiladora in Mexico first operated under a specific government program known as the Maquila Program, created in 1965 to facilitate industrialization on the United States-Mexican border.
A maquiladora is a low-cost manufacturing operation in Mexico that manufactures goods for export to the United States or Canada.
What is recession and depression?
A recession is widespread economic decline that lasts for at least six months. A depression is a more severe decline that lasts for several years. For example, a recession lasts for 18 months, while the most recent depression lasted for a decade. There have been 33 recessions since 1854.
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What are rocks used for?
Answer:
to find fossils I think hope Thia helps