Some argue that life on earth exhibits less diversity and more similarities. Earth has 70% water, but only 30% land must produce this much oxygen to support the entire biodiversity.
The fact that the climate in different parts of the planet is different means that different kinds of vegetation are growing in different parts of the land is the reason for diversity.People who live at higher altitudes, for instance, have a greater number of red blood cells (RBC), which indicates that they require more oxygen because they are at higher altitudes where oxygen levels are lower and pressures are also higher.
When a habitat only has a few well-known species and few other species, it has low biodiversity. A habitat or ecosystem with high biodiversity has a lot of different species.
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Which of the following describes the position of critics of bioengineering and GMOs?
GM crops are not necessary because organic pesticides were manufactured to control a wide variety of insects to protect agricultural crops and do not harm people or the environment when used properly.
GM seeds reduce the need to use pesticides and thus are safe for humans and the environment, but the increased use of herbicides affects the groundwater.
The chemicals in GM seeds compromise soil quality and are associated with increased disease susceptibility in crops, ultimately leading to increased use of pesticides.
GMOs are not necessary because washing food prior to eating it removes all traces of chemicals.
Productivity of eggplant crops in Bangladesh decreased dramatically when farmers used GM seeds and did not spray the crop with chemical pesticides before harvest.
The chemicals in GM seeds compromise soil quality and are associated with increased disease susceptibility in crops, ultimately leading to increased use of pesticides.
What are pesticides?Pest control agents are compounds known as pesticides. Insecticide, nematicide, molluscicide, piscicide, avicide, rodenticide, bactericide, insecticide, animalic ide, microbicide, fungicide, and lampricide are some examples of these.
Herbicides are the most widely used of them, making for around 50% of all pesticide use worldwide.
The majority of pesticides are designed to act as plant protection agents, which often guard plants against weeds, fungi, or insects. For instance, the aquatic weed Salvinia is controlled by the fungus Alternaria solani.
A pesticide is, in general, a chemical or biological agent that hinders, renders ineffective, kills, or otherwise discourages pests.
Insects, plant pathogens, weeds, mollusks, birds, animals, fish, nematodes, and microbes that damage property, cause annoyance, spread disease, or act as disease vectors can all be considered target pests.
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Need help on this word search 10 pts
Answer:
Top go from left to the right, third letter, D, then diagonally to the bottom right.
Explanation:
Dharma
What did scientists discover at mid-ocean ridges?
A Continents still joined together
B Volcanic crust
C Different magnetic patterns
D None of these
It will be B.) Volcanic crust
Based on the data in the graph, which of the following insulation options is ineffective at insulating a home and greatly contributes to indoor air pollution?
A). Blown cellulose
B). Mineral fiber batt
C). Expanded polystyrene
D). Rigid foam
Mineral fiber batt is ineffective at insulating a home and greatly contributes to indoor air pollution
What is meant by pollution?Pollution refers to the presence or introduction of harmful substances or contaminants into the environment that cause damage, harm, or discomfort to living organisms, including humans, animals, and plants. Pollution can occur in many different forms, including air pollution, water pollution, soil pollution, and noise pollution, among others.
Examples of pollutants that can cause pollution include chemicals, pesticides, industrial waste, sewage, and greenhouse gases, among others. Pollution can have significant negative impacts on the environment and human health, and efforts are often made to reduce and prevent pollution through various policies, regulations, and practices.
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precession describes the ____ of earth in relation to the farthest point in orbit from the sun.
Precession describes the slow change of the Earth in relation to the farthest point in orbit from the sun.
In astronomy, precession is the slow changes in an astronomical body's rotational or orbital parameters. There are two types of precession:
Axial precession: the wobble of the planet's rotation due to the gravitational influence of the Moon and Sun.Apsidal precession: the wobble of the planet's entire orbital ellipse due to the gravitational tug by Jupiter and Saturn.In the case of the question above, seems like the type of precession that it referred to is the apsidal precession. Attached below is an illustration of the effect of apsidal precession on the seasons.
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What is movement region location and place
Movement region refers to the movement of people from one place to another.
Location and place refers to where those people are moving from and to, overtime.
How to describe movement ?The term "movement region" can have different meanings depending on the context in which it is used. However, generally speaking, a movement region is a geographical area that is characterized by the movement of people, goods, or ideas.
The location of a movement region refers to its specific place on the map, while the place refers to the physical and cultural characteristics of the area, such as its landscape, climate, and the presence of particular groups of people or cultural practices.
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which of the following best describes a set of conditions under which archaeoastronomers would conclude that an ancient structure was used for astronomical purposes?
Archaeoastronomers would conclude that an ancient structure was used for astronomical purposes - When they look out from the building's core, they see two windows that line up with the rising and setting points of two prominent stars.
Which of the following best sums up the attitude of contemporary astronomers toward astrology?Although astrology was crucial to the early development of astronomy, by modern definitions it is not a science.
Which of the following statements best encapsulates what an astronomical unit (AU) is?the average, or mean, distance between Earth and the Sun, which is 149,597,870.7 km, is known as an astronomical unit (AU, or au) (92,955,807.3 miles).
It can also be thought of as the length of the semimajor axis, or the length equal to half of the maximum diameter, of Earth's elliptical orbit around the Sun. The astronomical unit offers a practical means to express and link solar system object distances as well as perform different astronomical calculations. The distances of these three bodies can be easily compared, for instance, by stating that Pluto is almost 40 AU from the Sun and that Jupiter is 5.2 AU (5.2 Earth miles) from the Sun.
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You have superhuman strength, and are swimming from Myrtle Beach, South Carolina out towards the middle of the Atlantic Ocean. Which list below correctly describes the order of features you would swim over? O shelf, slope, rise, abyssal plain. O slope, rise, shelf, abyssal plain. O rise, abyssal plain, slope, shelf.O abyssal plain, shelf, slope, rise. O abyssal plain, rise, slope, shelf.
You have superhuman strength, and are swimming from Myrtle Beach, South Carolina out towards the middle of the Atlantic Ocean shelf, slope, rise, abyssal plain correctly describes the order of features you would swim over.
The topography of the ocean floor begins with the continental shields, which extend to a depth of 200 meters, followed by the continental slopes, which extend to a depth of 2000 to 3000 meters, the continental rise, which extends to a depth of 4000 meters, the abyssal plains, which extend to a depth of 6000 meters, and the oceanic trenches, which extend to a depth of approximately 10,000 meters.
Between the continental slope and the abyssal plain, a thick deposit of sediments is known as the continental rise. Sediment typically accumulates in the abyssal plain. More than half of Earth's water surface was covered by an abyssal plain. It is an underwater plain about 3000 to 6000 meters below the surface of the deep ocean.
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the orange dots represent recorded earthquake hypocenters. which of the following locations represents the wadati-benioff zone?
The orange dots represent recorded earthquake hypocenters. The locations represents the wadati-benioff zone is the location A. The correct answer is A.
One tectonic plate subducting beneath another is the primary cause of earthquakes in the Benioff Zone. The shallow earthquakes are occurring at the surface boundary between the two plates.
As the subducted plate is dragged further into the mantle, it causes intermediate earthquakes and keeps creating deep earthquakes until it is finally reabsorbed into the mantle at a distance of about 700 km.
There are more earthquakes along subduction zones. In honor of the seismologists Kiyoo Wadati and Hugo Benioff, a region of the upper mantle where earthquakes happen when a lithospheric plate subducts.
Benjamin Zone A subduction zone, when the oceanic crust is forced beneath the continental crust, produces a zone of earthquakes. It is distinguished by gradually deeper earthquakes inland and shallow focus earthquakes close to the oceanic trench.
Your question is incomplete but most probably your full question attached below
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The formation of the Basin and Range Province, a fault-blocked mountain range in Utah, Nevada, and Arizona, is associated with which of the following processes?
Group of answer choices
fold and thrust faulting
continental collision
continental rifting
subduction zone volcanism
The formation of the Basin and Range Province, a fault-blocked mountain range in Utah, Nevada, and Arizona, is associated with continental rifting.
The formation of the Basin and Range Province is associated with continental rifting. This region was formed as a result of tensional forces pulling apart the Earth's crust, which caused blocks of land to drop down and form the valleys and mountain ranges that are characteristic of the area.
The stretching of the crust also led to the formation of normal faults, which are responsible for the Basin and Range topography. This process is still ongoing, with the region experiencing ongoing tectonic activity and occasional earthquakes. Continental rifting is one of the fundamental processes that shape the Earth's surface, and the Basin and Range Province provides an excellent example of this geologic phenomenon.
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FILL IN THE BLANK. Detrital sedimentary rocks are defined and named based mainly on their _______________, while chemical sedimentary rocks are defined mainly on their ____________.
Detrital sedimentary rocks are defined and named based mainly on their grain size, while chemical sedimentary rocks are defined mainly on their composition.
Sedimentary rocks are created by accumulation of existing rocks or fragments of extinct organisms on the Earth's surface. The detrital sedimentary rocks are classified according to their grain size. These can be further classified by their texture and composition, which gives clue on type of deposition from which these rocks were formed. The texture of these rocks is defined by various factors such as rock size, sorting and shape or roundness. While chemical sedimentary rocks are defined mainly on the basis of their chemical composition. These rocks are formed by precipitation of minerals from water such as evaporites, carbonate rocks etc.
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The president is able to check the power of Congress by
Answer: by revieweing acts passed by Congress and blocking measures he may deem unconstitutional.
Plate A and Plate B are both made of continental plate material where they touch. What will happen as the plates press together?answer choicesThe edges of both plates will be pushed upward as the plates continue to move toward each other and create a Mountain.The edges of both plates will be pushed downward as the plates continue to move toward each other.One plate will stop moving, and one plate will push upward as it continues to move toward the other plate.Both plates will stop moving.
The thing that will happen when two plates made of continental plate material press together is that the edges of both plates will be pushed upward as the plates continue to move toward each other and create a mountain.
Tectonic plates are crust parts of the earth and the uppermost mantle also called the lithosphere. There are two types of material in tectonic plates: oceanic crust and continental crust. Oceanic plate materials are mostly basalt (mafic igneous rocks) which is denser and heavier, while continental plate materials are mostly granitic rocks such as quartz and feldspar which is more lightweight.
There are seven major continental plates: African, Antarctic, Eurasian, Indo-Australian, North American, Pacific, and South American.
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07using this earthquake hazard map for the united states, determine which area in the list below has the highest earthquake hazard.
Washington coast has the highest earthquake hazard.
About earthquakeAn earthquake is a vibration that occurs in the earth due to the movement of tectonic plates. Earthquakes can occur on the surface of the earth or inside the earth. When an earthquake occurs, the movement of tectonic plates can cause faults or cracks in the ground, which can result in landslides or damage to building structures. Earthquakes can also cause tsunamis if they occur at sea.
According to experts, an earthquake is a vibration that occurs in the earth due to the movement of tectonic plates. Earthquakes can occur on the surface of the earth or inside the earth and can cause damage to building structures and other natural disasters.
In addition, experts also state that earthquakes can occur suddenly and can have varying intensities, depending on factors such as the depth of the earthquake source, the type and condition of the tectonic plates, and the geological conditions in the affected area.
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Why is understanding the structure
the earth so important
Answer:
it shows how the earth or the life cycle works
Can rock be weathered when water freezes?
rank the following in order of how a rock responds to progressively increasing stress. start at the top with the behavior of rock with very little stress applied to it.
A rock responds to progressively increasing stress are:
- The rock does not change in any way.
- The rock does not transform in any way.
- When stress exceeds rock strength, the rock begins to distort.
- Rock collapses structurally in one of three ways: bending, cracking, or flowing as a flexible solid.
What is Rock?The rock, according to geology, is a part of the solid surfaces. The rock is the collection of these cemented mineral grains. The rocks are small and bigger. The small rocks are also known as pebbles. The type of natural resource is rock.
According to the rock responds to increasingly changing stress are:
It was not to the change at all on rock.Rock acts elastically but stays unreformed. The stress of the rock are the bigger than intensity of rock, In the correct deformationThe last is rock neglects structurally.As a result, the significance of the rock are the aforementioned.
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Imagine you are located at Point E and you are watching a tide gauge to determine changes in water level. As the bulge is approaching your location from the east, the water level is_____. High tide occurs when the center of the bulge is at your location. As the bulge continues westward, the change in observed water level reverses direction. a. falling b. rising c. steady
As the bulge is approaching your location from the east, the water level is steady. High tide occurs when the center of the bulge is at your location. As the bulge continues westward, the change in observed water level reverses direction.
What is water level?
A water level is a syphon that uses two or more components of the moving water surface to create a local horizontal line or plane of reference. It is used to determine the apparent inclination of a subject or surface as well as to match water level elevations at locations that are too far apart for a spirit level to span.
Water level, also known as gauge height or stage, is the elevation of a sea, stream, lake, or reservoir's pen surface in relation to a given vertical datum.
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Which answer choice describes two CENTRAL ideas in the article?
1. In modern America, we have access to clean, fresh water every day.
2. On average, each person here receives less than 35,315 cubic feet of water a year. 3. Access to fresh water is also important for economic development.
4. Conflicts over water resources are common throughout the world.
(A) 1 and 2
(B) 1 and 3
(C) 2 and 4
(D) 3 and 4
The two CENTRAL ideas in the article are:
3. Access to fresh water is also important for economic development.
4. Conflicts over water resources are common throughout the world.
What is the central idea?Option 3 is a central idea in the article as it discusses the importance of water for economic development. The article argues that water is a critical resource for various industries, and adequate access to water is necessary for economic growth and development.
Option 4 is another central idea in the article. The article discusses the challenges and conflicts that arise due to the limited availability of water resources. The article provides examples of conflicts over water resources in different parts of the world, highlighting the importance of sustainable and equitable water management.
Therefore, the answer is (D) 3 and 4, as they are the two central ideas in the article.
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A stream of 130 l/s was diverted from a canal and 100 l/s were delivered to the field. An area of 1.6 ha was irrigated in 8 hrs. The effective root zone was 1.7 m. The runoff loss in the field was 420 m³, the depth of water penetration varied lineally from 1.7 m at the head end of the field to 1.1 at the tail end. Available moisture holding capacity of the soil is 20 cm per meter depth of soil. Irrigation was started at a moisture extraction level of 50% of the available moisture. It is required to determine the: a)Water conveyance efficiency b)Water application efficiency c)Water distribution efficiency
It is required to determine the water conveyance efficiency, water application efficiency, and water distribution efficiency.
What is water conveyance efficiency?Water conveyance efficiency is the ratio of water delivered to the irrigated land to the quantity of water delivered to the canal system from the river or reservoir.
With the help of the following formula, we can determine:
Water conveyance efficiency = (Water delivered to the field / Water diverted from the canal) x 100%Water application efficiency = (Water stored in the root zone / Water applied to the field) x 100%Water distribution efficiency = (Water stored in the root zone / Water delivered to the field) x 100%By putting the values and calculating we get, the water conveyance efficiency is 62.5%, the water application efficiency is 55.56%, and the water distribution efficiency is 0.065%.
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Need help on this word search
The search on the hidden word is the game activity. It was the search the word on the box are:
Enlightenment: second line eight word was the stated. What is a hidden word?The term hidden words refers to based on the search those words are the mixing on the letter box. It was the hidden in the main theme was the related. The hidden is the game activity.
According to the search on the hidden word are the interesting game activity was the related to the ancient India. The most of the word are the already search it as the find the "Enlightenment" is the based on the second line eight word was the stated.
As a result, the significance of the hidden words are the aforementioned.
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TRUE/FALSE. Gravitational pull on a dense, down-going plate at a subduction zone (slab pull) is one of the forces that keeps the lithospheric plates moving.
The statement Gravitational pull on a dense, down-going plate at a subduction zone (slab pull) is one of the forces that keep the lithospheric plates moving is true.
By means of gravity, a planet or other body pulls objects toward its center. All the planets are maintained in their orbits around the sun by the force of gravity.
When you jump up, why don't you just float off into space instead of landing on the ground? Why do objects fall to the ground when they are dropped or thrown? The answer is gravity, which is an invisible force that draws things together. You remain on the ground and things fall as a result of the Earth's gravity.
A demonstration of gravity in action. According to Albert Einstein, gravity is a space-bound curve that encircles an object, like a planet or a star. It is pulled if there is another object nearby.
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Name the stages of the water cycle.
precipitation
runoff
condensation
evaporation
groundwater
Answer:
here is the answer in the picture
Explanation:
I filled it out for you
The water cycle is a continuous process that describes the movement of water on, above, and below the Earth's surface. It consists of several stages that work together to maintain a constant supply of water on the planet.
The first stage of the water cycle is evaporation, where water from oceans, rivers, lakes, and other bodies of water is transformed into water vapor due to the heat of the sun. The second stage is condensation, where the water vapor rises into the atmosphere and cools, turning back into liquid water droplets that form clouds.
The third stage is precipitation, where the clouds release the water droplets in the form of rain, snow, sleet, or hail, which fall to the ground. The fourth stage is runoff, where the precipitation flows over the land, into streams, rivers, and oceans, replenishing the bodies of water that were the source of the evaporation in the first stage.
The fifth stage is infiltration, where some of the precipitation seeps into the ground and becomes groundwater. Groundwater is an important source of water for many communities, as it can be stored underground for long periods of time and accessed through wells or springs.
Overall, the water cycle is a crucial process that ensures the availability of water for all living organisms on the planet. It is impacted by human activities such as deforestation, pollution, and climate change, which can affect the amount and distribution of precipitation, and the availability of groundwater.
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Each of arguments
(v)
through (vii) listed below is not valid as it stands. In each case, add one or more premises so that the argument becomes valid. (v) 1. Every event has a cause. 2. No event causes itself. 3. Thus: The universe has no beginning in time. [from 1,2] (vi) 1. It is illegal to keep a tiger as a pet in New York City. 2. Jones lives in New York City. 3. Thus: It would be wrong for Jones to keep a tiger as a pet. [from 1,2] (vii) 1. The sun has risen every day for the past 4 billion years. 2. Thus: The sun will rise tomorrow. [from 1]
We think that Sun will rise tomorrow because it is a human standard that the sun has risen every day for the last 4 billion years.
The Sun is everlasting as we know it. Every day it shines brightly as it crosses the sky, rising in the east every morning and setting in the west every evening. But the Sun is a star, and stars change constantly. Some of the changes happen over days, or even minutes, while others take decades, millions, or even billions of years.
About 4.6 billion years ago, a massive cloud of gas and dust gravitationally collapsed, giving birth to the Sun. The material in the cloud's center was compressed so firmly that it heated up to a temperature that could ignite nuclear fusion.
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label the part of your cross-section that probably represents earthquakes in the subducting slab. then label part of your cross section that probably represents earthquakes in the south american plate
The label part of your cross-section probably represents earthquakes in the south american plate because of subducting plate magma originates.
Earthquakes have significant economic impacts that can disrupt industries, commerce, and infrastructure. Earthquakes can cause damage to buildings, bridges, and roads leading to loss of productivity and high repair costs. The destruction of homes, businesses, and public facilities often leads to an increase in the demand for goods and services such as building materials, construction, and medical care. This can create job opportunities and boost the local economy.
On the other hand, it can also cause inflation due to increased demand and shortage of supply. Earthquakes can also have long-term economic impacts, such as loss of tourism and foreign investment. Moreover, the aftermath of the earthquake can lead to political instability and social unrest which further hampers economic growth. Earthquakes demonstrate the need for effective disaster management policies to minimize economic losses and promote rapid recovery.
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When explaining city growth through the multiple nuclei model, geographers acknowledge that modern cities do not always follow strict patterns of growth because of __________.
A.
irrigation networks
B.
park spaces
C.
changes to modern transportation
D.
grid street layouts
Please select the best answer from the choices provided.
A
B
C
D
When explaining city growth through the multiple nuclei model, geographers acknowledge that modern cities do not always follow strict patterns of growth because of changes to modern transportation. Hence, option C is correct.
How has technology changed in transportation?One method logistics may advance as a result of continued advancements in transportation technology is with connected vehicles and freight trucks. Data can be gathered to assist in resolving traffic and congestion issues along key thoroughfares and delivery routes as the number of IoT sensors in CCTV cameras along highways increases.
Air, water, and land transportation—which includes rails, roads, and off-road travel—are the many forms of transportation. There are additional modalities as well, such as pipelines, cable transmission, and space travel.
Thus, option C is correct.
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The dwarf planet Ceres orbits the sun at an average of 2.8 AU, - what is the average speed of Ceres?
- what would it look like on a average speed and distance graph
- what would it look like on a scatter plot graph?
The average speed of Ceres is 17.9 km/s.
Using Ceres' average distance from the Sun of 2.8 AU, we can calculate its orbital period as follows:
[tex]T^{2}[/tex] = ([tex]4 \pi ^{2}[/tex] / GM) * [tex]r^{3}[/tex]
[tex]T^{2}[/tex] = ([tex]4 \pi ^{2}[/tex] / (6.6743 x [tex]10^{11}[/tex] [tex]m^{3}[/tex] [tex]kg^{-1}[/tex][tex]s^{-2}[/tex]) * [tex](2.8 x 149.6 x 10^{9} m)^{3}[/tex]
T = 1681.6 days
Using the formula for average speed, which is the distance traveled divided by the time is taken, we can calculate Ceres' average speed as:
v = 2[tex]\pi[/tex]r / T
v = 2[tex]\pi[/tex] x (2.8 x 149.6 x [tex]10^{9}[/tex] m) / (1681.6 days x 86400 s/day)
v = 17.9 km/s
Therefore, the average speed of Ceres in its orbit around the Sun is approximately 17.9 km/s.
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which of the following is an accurate interpretation of the properties of the outer core and mantle based on p-wave behavior?
which ratio is used to measure how much solar radiation a surface absorbs compared to how much it reflects
The amount of energy that solar radiation transfers per square meter is measured in watts/m2. In general, the Body absorbs less than 0.5 = 10 −9 of the heat of its solar radiation from the Sun.
What does the term "radiation" mean?
The phenomena of waves radiating from a source—that is, moving outward in all directions—gives origin to the word radiation. This feature results in a set of physical units and measures that can be used for all kinds of radiation.
Ionizing radiation: What is it?
radiation with ions. Atoms can be ionized, which means that radiation with a high enough energy can dislodge electrons from them and produce ions. When an electrons is removed (or "managed to knock out") from an atom's electron shell, ionization takes place, leaving that atom with a positive charge.
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which of these statements best describes why seismic wave 2 reaches the seismometer before seismic wave 1
The correct answer is d) Seismic wave #1 traveled through very dense material, slowing its velocity.
Seismic waves travel through the Earth's interior at different velocities, depending on the density and composition of the material they encounter. Seismic wave #1, also known as the primary wave or P-wave, is a compressional wave that can travel through solid, liquid, and gas materials. As it travels through the Earth's interior, it encounters dense material, such as the mantle, which slows its velocity. In contrast, seismic wave #2, also known as the secondary wave or S-wave, is a transverse wave that can only travel through solid materials. Since it doesn't have to travel through as much dense material as the P-wave, it can move faster and reaches the seismometer before the P-wave. The time difference between the arrival of the P-wave and S-wave is used to determine the distance and location of the earthquake's epicenter.
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The complete question is :
Which of these statements best describes why seismic wave #2 reaches the seismometer before seismic wave #1?
a) Seismic wave #2 refracted at the crust-mantle boundary due to the increase in density, allowing its velocity to increase
b) Seismic wave #2 had a more direct path to travel to the seismometer, allowing it to get there first
c) Seismic wave #1 was reflected while traveling through the crust, causing its velocity to slow
d) Seismic wave #1 traveled through very dense material, slowing its velocity