When the S-waves encounter the boundary between the lithosphere and asthenosphere they are either absorbed or reflected.
What is lithosphere ?The lithosphere refers to the outer solid of the Earth. The lithosphere consists of the fragile upper mantle and crust, the outermost layer of the Earth's structure. It is surrounded by the atmosphere above and the asthenosphere below. The lithosphere is the hard outer layer of the Earth and is made up of rocks and minerals. It consists of the entire crust and the upper part of the mantle. This layer of solid rock "floats" above the asthenosphere, a layer of plastic-like rock at the top of the mantle. The lithosphere is the outermost layer of the Earth, consisting of the crust and the fragile portion of the upper mantle. The literal meaning of lithosphere is land. It consists of three main layers: crust, mantle, core.To learn more about lithosphere from the given link :
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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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The _______ environment represents the single largest habitat on Earth.
Answer:
deep sea floor is the correct answer
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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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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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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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.
which of the following is a triggering mechanism for mass wasting? group of answer choices drought slope reduction excessive vegetation heavy rain
Major Triggers for Mass Wasting are Water, Slopes, Vegetation Removal & Earthquakes.
Moreover, Mass wasting events are triggered by changes that exceed slope angles and weaken slope stability, such as rapid snowmelt, intense rainfall, earthquake tremors, volcanic eruptions, storm surges, stream erosion, and human activity. The most common trigger is excessive rainfall. Mass wasting is influenced by slope, material strength, water content and amount of vegetation. Mass wasting can be caused by storms, earthquakes, eruptions, and human activity. Fall, slip, flow, and creep are the main categories of mass wasting mechanisms.
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During wastewater treatment, which of the following steps will happen after organic matter is broken down by bacteria in aeration basins?
Primary clarifiers allow greases and fats to rise.
Disinfection treats and purifies the water.
Bar screening physically removes large objects.
Grit screening allows large particles to settle.
The correct answer is bar screening physically removes large objects or secondary clarifiers in wastewater treatment.
Clarifiers operate on the settling principle of gravity. Due to the quiescent circumstances offered in the Clarification zone, the heavier suspended materials settle in the clarifier. With the aid of moving scraper blades, the settled solids are swept to the center well designed for collecting sludge.
The secondary clarifiers eliminate wastes and suspended solids from the biological contactor units' rotating effluent. By allowing the wastewater to pass through the clarifiers at a slower speed than necessary for the larger particles to settle out, the settleable solids are removed.
To separate biological floc from the treated liquid waste stream, supplementary clarifiers are used. Most frequently, secondary clarifiers are addressed in combination with biological wastewater treatment systems for suspended growth.
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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!
PLEASE GIVE BRAINLIEST THANK YOU!!!
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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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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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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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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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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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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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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find the areal scale for 1 cm to 2 km
Answer:
means 1 cm on the map represents 50,000 cm in real life. There are 100,000 cm in 1 km so we can think of this as 1 cm representing 0.5 km or as 2 cm representing 1 km.
so the answer is 200000
A scale of 1:50000 (or 1 in 50000) means that one centimeter on a map corresponds to fifty thousand centimeters along the actual ground. Thus, 1 centimeter is equivalent to 0.5 km.
What is areal scale ?AREAL-SCALE The relationship between areas on a map and the real world is known as areal scale. It is the root square of the equivalent area on an ellipsoid (A) on the map (a) in equation (Eq) (5). The distortions caused by map projection have no effect on areal scale.
Simply multiply the distance by the scale factor after measuring the distance on the photo (photo distance). Always keep in mind that scale is determined by the distance from the shot to the ground. An aerial image, for instance, has a scale of 1:15,000.
The scale of maps is known. Scale displays theratio of a projected coordinate system, such as the Universal Transverse Mercator, to a distance on a map (UTM). However, this definition is constrained by the fact that various lines result in various scales. For users who may need an ideal scale—one scale reflecting the entire map—this frequently has drawbacks.
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Which of the following religions is appropriately matched with its region of origin?
Answer:
Buddhism…India
Explanation:
Answer:
Hinduism - India
Buddhism - Southeast Asia
Judaism - Middle East
Christianity - Europe
Hinduism - India
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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Which diagram accurately represents the relationship between supply,
demand, and price of a product?
Answer:
I would say its either C or D
Explanation:
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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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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What are rocks used for?
Answer:
to find fossils I think hope Thia helps
on the map above where is the anatolian plateau located
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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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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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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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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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
________ is the downslope movement of rock, regolith, or soil under the direct influence of gravity.
Mass movement is the downslope movement of rock, regolith, or soil under the direct influence of gravity.
Mass motion is defined as the process of material erosion, transport and accumulation occurring on both gentle and steep slopes, primarily due to gravity. Mass movements lead to the leveling and shaping of the landscape. Various types of mass movements occur, such as landslides and landslides.
Mass transfer, often called mass wastage, is the downward movement of a mass of surface material such as soil, rock, or mud. This mass motion usually occurs along slopes and mountains under the influence of gravity and can be very slow or very fast.
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