The answer is; The rock layers must have formed at different times because they contain two different biozones
The rock layer with amniotes formed later after the rock layer with trilobites. This is beaus the former layer is younger in age than the latter layer. The ages of rocks is determined by absolute dating.
Answer:
The rock layers must have formed at the same time because they both contain bio-zones.
Explanation:
Trilobites are the extinct marine arthropods form an earlier know group of fossils and they have flourished through the lower Paleozoic era and during the Devonian periods, all of these trilobites were dried out. And ammonites are a molluscan animal that appeared in shell shapes in the Devonian periods and got extinct in Paleogene extinction. The fossil records of the trilobites show that they originated in present-day Siberia, and the ammonites lived in the open seas and thus were found in the rocks that were found in the bottom-dwelling conditions.Hydropower _____.
uses the energy of moving water
is a nonrenewable energy source
releases toxins, like nitrogen oxide
depends on time of day and time of y
Billy is walking up an escalator that travels downward. Billy climbs stairs at a speed of r meters per second and the escalator moves at a speed of v meters per second. Billy walks up an escalator that is 8 meters long in 15 seconds. Which equation represents this information?
The equation representing Billy's situation is [tex]\( \frac{8}{r+v} = 15 \)[/tex], where ( r ) is Billy's walking speed and ( v ) is the escalator speed.
Explanation:Let's break down the problem. Billy is walking up an escalator that is moving downward. The length of the escalator is 8 meters, and he covers this distance in 15 seconds. The combined speed at which Billy is moving upward against the escalator's downward motion is ( r + v ) meters per second.
We can use the formula [tex]\( \text{speed} = \frac{\text{distance}}{\text{time}} \)[/tex] to express Billy's effective speed as [tex]\( \frac{8}{15} \)[/tex] meters per second. The effective speed is the sum of Billy's walking speed ( r ) and the escalator's speed ( v ), so we can write the equation as \( r + v = \frac{8}{15} \).
To find the time it takes for Billy to cover the 8-meter length, we use the formula [tex]\( \text{time} = \frac{\text{distance}}{\text{speed}} \)[/tex]. Substituting in the values, we get [tex]\( 15 = \frac{8}{r+v} \).[/tex]
This equation reflects the relationship between Billy's walking speed, the escalator's speed, and the time it takes for him to climb the escalator. Solving for ( r+v ) gives [tex]\( r+v = \frac{8}{15} \)[/tex], and this equation captures the essence of the problem. In this context, the equation is a representation of the dynamic between Billy's speed and the escalator's speed as he ascends.
Whaling was a major industry in the Northeast in the 1800’s.
true or false
Indeed it was. So, yes, it's true.
La Niña tends to lead to drier, warmer weather in the southern United States, which causes drought in Texas. Which of these is likely to occur in Texas during El Niño?
A) A decreased chance of floodingAnswer:
B) Above average rainfall
Explanation:
The Southern Oscillation, also known as El Nino, brings in significant changes of the weather on all areas that are affected by it. Texas is also affected by El Nino, and that is manifested in milder temperatures and increased precipitation.
La Nina and El Nino have the total opposite effect on the weather conditions of Texas. While La Nina brings in warmer and drier weather conditions, El Nino actually brings in milder weather and much more rainfall.
Texas in general is semi arid. The temperatures are mild in winter and high in summer, with the rainfall mostly being absent for most of the year, and the majority of it falling intensively and seasonally. When El Nino is active though, Texas receives much more rainfall, making its temperatures lower in the process as well.
This is actually welcomed by the Texans, as the increased rainfall is good for the agriculture. The people are happy as well that they have lower temperatures for some time, so they are experiencing extremely high and unbearable temperatures.
Above average rainfall is the correct answer
The indigenous populations of Australia are called _____. Lapita Maori Aborigines Polynesians
1.Lapita
2.Maori
3. Aborigines
4. Polynesians
The indigenous populations of Australia are called 3. Aborigines.
Aborigines encompasses the diverse groups of people who have lived in Australia for tens of thousands of years, long before European colonization.
The Aboriginal peoples are known for their rich cultural heritage, which includes distinct languages, traditions, and art forms.
They have a deep connection to the land and their traditional practices are an integral part of their identity and history.
The image below shows a type of fault.
Which statements describe the motion of the plates? Select 2 options.
The hanging wall and the footwall both move vertically.
Shearing is causing the plates to slide past each other.
The hanging wall moves down in relation to the footwall.
Tension is causing the plates to move away from each other.
Compression is causing the plates to move toward each other.
The correct options are D (Tension is causing the plates to move away from each other) and C (The hanging wall moves down in relation to the foot wall)
Explanation:This is an ordinary fault. Typical fault more often than not result from pliable burdens so D is an answer.
Also we can see that the hanging divider has moved down with respect to the foot wall so C is the other answer.
How does the substance in a mudflow form? It is not C
Rain mixes with soil.
Large rocks mix with water.
Soil and paper debris are combined.
Loosely connected rocks bind together.
The rain is a very important part of survival of species in the world because millions of people and other number of species id dependent on rain water. The rain when comes brings together the mixture of soil.
What is a mud flow ?The mud flow is a mixture of water, particles of soil and air. Mud flow is formed when the rain water hits the surface of ground and get mixed with the particles present in the upper layer of soil and the air.
Therefore the substance of mud flow is formed when the "Rain mixes with soil" OPTION A is correct.
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Which of the following is an example of increasing energy efficiency?
(Select the best answer.)
Turning off the lights when no one is in the room instead of leaving all the lights on
Walking to work instead of driving a car
A compact fluorescent light bulb that uses less energy than a regular incandescent light bulb
A nuclear power plant that stores its radioactive waste more safely than an older power plant
Answer:
4 choce
Explanation:
edge 2020
which statement about lines, like segments and rays are true
The image shows a cross-section of a landscape.
Which could be the location where water emerges from the surface as a spring?
1
2
3
4
Springs occur where the groundwater intersects with the surface, often where the landscape rises above and then falls below the groundwater level. In terms of figuring out which location on a cross-section of a landscape would contain a spring, it would be where this condition is met. Specifics cannot be provided without viewing the image.
Explanation:Springs are naturally occurring phenomena where water comes out from the ground, or specifically, from the 'groundwater' level. This usually happens in areas where the groundwater below the surface intersects with the surface. The groundwater is stored in a layer of rock called the aquifer from where it escapes due to pressure.
In this context, if you are viewing a cross-section of a landscape and trying to identify where a spring may occur, you would want to look for a location where the landscape rises above and then falls below the groundwater level. This could potentially be a location where water emerges from the surface as a spring. However, without viewing the image, it's not possible to specify whether location 1, 2, 3, or 4 is most likely to be a spring.
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A spring is where groundwater emerges naturally from the earth's surface, typically at the intersection of the water-saturated soil or rock with the ground's surface. This usually happens at the base of hills or mountains. Without an image for reference, specific locations cannot be pointed out.
Explanation:A spring is typically where groundwater flows naturally from the earth's surface. This can occur at the boundary where the water-saturated soil or rock meets the surface of the ground. Based on the information given and without an image to refer to, it's impossible to specify which numbered location a spring would emerge from. However, a spring would be commonly found at the base of hills, mountains, or other places where the underground water table intersects with the surface topography. It is also important to mention that the formation of a spring might require a particular geological condition, usually permeable and impermeable layers of rock.
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Which statement about the Baltic states is not true?
Lithuanians and Latvians speak similar languages.
Estonians speak a language similar to Finnish.
The Baltic states were free of foreign rule in World War II.
The Baltic states have a temperate climate.
They were not free of foreign rule in ww2. They werent free till the early 1990s
Answer:
The Baltic states were free of foreign rule in World War II.
Explanation:
Estonia, Latvia and Lithuania form the Baltic countries, these nations are located in the northeastern portion of the European continent, on the east coast of the Baltic Sea. Together, they have a territorial extension of 174,800 square kilometers and a population of 6,876,172 inhabitants.
These three nations were part of the defunct Union of Soviet Socialist Republics (USSR), and declared their independence in 1991, becoming autonomous states.
According to the chart, the reason for the increase in trade between the US and Mexico was the start of what program?
A) a change in presidential administrations
B) a change in international trade policy
C) NATO
D) WTO
Answer:
Your correct answer B) a change in international trade policy
Answer:
B
Explanation:
Which city is closer to Greenwich, England: Los Angeles or X'ian, China ( 34 N, 209 East
Final answer:
Los Angeles is closer to Greenwich, England than X'ian, China, based on longitude measurements, with Los Angeles at 118°W and X'ian effectively at 151°W.
Explanation:
To determine which city is closer to Greenwich, England, we use longitude as a key reference point. Greenwich is at 0° longitude. Los Angeles' longitude is approximately 118°W, while X'ian, China's given longitude is 209°E. However, since longitudes only go up to 180°, the corrected longitude for X'ian should be 151°W (360°-209°=151°).
We know that when traveling east from the prime meridian, longitudes increase up to 180°E, and the same increase up to 180°W when traveling west. Thus, the distance in longitude from Greenwich to Los Angeles is 118°, and to X'ian, it is 151°.
In conclusion, Los Angeles is closer to Greenwich, England than X'ian, China, in terms of longitude.
A supercontinent that is part of a theory by Alfred Wegener. This supercontinent is a part of the theory of __________.
Answer:
Continental drift
Explanation:
The theory of continental drift was developed by Alfred Wegener in 1912 and it states that at the begining, all the continents in the planet were attached to each other in a supercontinent and then, they moved around the surface of the Earth to the positions in which they are today. According to this, the answer is that this supercontinent is a part of the theory of continental drift.
Which New York State landscape region is most likely composed of horizontal sedimentary bedrock at high elevations
Allegheny Plateau! have a nice day
_____ was a Ugandan dictator.
Amin
Hussein
bush
the answer is Amin was a Ugandan dictator
Which methods can help prevent wind erosion? Check all that apply.
rotating crops
mulching soil
installing windbreaks
growing more vegetation
avoiding soil compaction
Methods to prevent wind erosion include rotating crops, mulching soil, installing windbreaks, growing more vegetation, and avoiding soil compaction. These methods help in reducing the force of the wind, preventing the soil surface from becoming bare, and hold the soil in place.
Explanation:To prevent wind erosion, you can utilize multiple methods, including rotating crops, mulching soil, installing windbreaks, growing more vegetation, and avoiding soil compaction. Applying these procedures can significantly aid in reducing soil loss caused by wind. For instance, rotating crops allows the soil to regain nutrients while mulching soil prevents the surface from becoming bare. Through installing windbreaks, such as trees or bushes, the force of the wind can be mitigated thereby reducing the possibility of wind erosion. In addition, growing more vegetation helps to hold the soil in place while reducing soil compaction can reduce the chances of the soil being blown away.
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Most of the damage in New Orleans from Hurricane Katrina was caused by
The correct answer is - flooding.
The Hurricane Katrina was a devastating one. It had very strong winds that were very destructive, and the rainfall was also very intense, but it was not what made the biggest damage in New Orleans, instead it was the flooding of the city.
New Orleans is a city that is on a very small elevation, close to sea level, so it is very vulnerable to the sea level rising, which unfortunately did happened with the Hurricane Katrina. Because of the strong winds, and the heavy rainfall, the sea started to flood the city and destroyed big portion of it. Lots of people lost their lives, and there was also a huge material damage.
Answer:
B) flooding
Explanation:
Edge2020
Which came first, H or J?
H is your better answer.
Though K seems to have come first (cutting through and below H), we can see that it extends higher than H, which means that most likely it filled up a hole that bored through H, which thereby proves that it is younger.
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If subduction occurs beneath the continental crust a(n) _____________ is formed. If subduction occurs beneath the oceanic lithosphere, a(n) __________ is formed. A) island arc, volcanic arc B) volcanic arc, island arc C) transform fault, transform arc D) transform arc, transform fault
The answer is B) volcanic arc, island arc.
The first one would be island arc as subduction occurs beneath the continental crust. When it occurs, the compressional force placed upon the continential plate will cause the rock to bend and arc up form a series of volcanoes leading to the formation of volcanic arc.
The second one would be island arc as subduction occurs beneath the oceanic lithosphere. When subduction forced the crust to bend, rocks are compressed and arc up, forming a series of island, the formation of island arc then occurs.
C and D is incorrect as no transformation has take place.
Hope it helps!
A day of the year when the length of the night is equal to the length of the day is known as a(n) ________.
Answer:
Hey!
Your answer is an...EQUINOX!
Explanation:
An Equinox is basically where the Sun shines directly on the Equator and the length of day and night is almost equal.
In other words, places could get close to 12 hrs of Day and Night!
Let me know if you need any more info!
HOPE THIS HELPS!
The western slope of the Cascade Mountains receives the heaviest amounts of rainfall and snowfall, this is the: A. leeward slope B. windward slope C. chinook slope D. semiarid slope
The answer is; B
This western part of the slope faces the Pacific ocean. Therefore sea breeze from the ocean in the daytime, which is warm and moist, is forced up the mountain where it cool as it ascends and the moisture condenses into precipitation. This is why this side is the windward. The dry air then descend into the leeward side (the eastern region of the mountain). This part of the mountain is drier than the western region.
The correct answer is - B. windward slope.
The western side of the Cascade Mountains are open towards the Pacific Ocean. The air masses that are coming from the Pacific are in general stopped at the western slopes of this mountain range. This basically means that when there's warm and wet air masses coming from the Pacific, the western side of the mountains get pretty much all of the rainfall or snowfall, and that is because the mountains themselves are a natural blockade for the air masses, so they accumulate and empty themselves.
The side that is getting the rainfall and snowfall, in this case the west side, is the windward side of the mountains. The other side of the mountains that receives dry air masses is the leeward side.
Entrepreneurs who want to open a franchise
buys the rights from the parent company and creates his or her own rules.
buy the rights from the parent company and invest in a location approved by the parent company.
invest in a location and create a business model for the franchise.
invest in a location and develop a trademark for the franchise.
The answer is: buy the rights from the parent company and invest in a location approved by the parent company.
In franchise, the purchaser of the franchise had the right to use the brand of an already successful product and sell their products in their behalf.
To start it, the purchaser need to buy rights from the parent company (usually the rights need to be renewed every year) and provide the location and equipment according to the parent company's standard. The parent company will provide the employees training and product pricing that can be implemented.
Answer:
buy the rights from the parent company and invest in a location approved by the parent company.
Explanation:
Franchising is a marketing concept that an organization can adopt by the know-how, procedures, intellectual property, in return the franchisee has to pay certain fees on the agreement s that comply with the obligation as called rights. Franchising is an equal form of partnership where the due importance is given to the franchisor over the franchisee who owns the parent company.PLEASE HELP!!!!! WILL GIVE BRAINLYEST IF CORRECT!!!! 25 POINTS!!!
Physical Map of Europe Directions On the physical map label or number the following:
1. Atlantic Ocean
2. Mediterranean Sea
3. North Sea
4. Baltic Sea
5. English Channel
6. Strait of Gibraltar
7. Thames River
8. Seine River
9. Rhine River
10. Danube River
11. Po River
12. Iberian Peninsula
13. Scandinavian Peninsula
14. Alps Mountain
15. Pyrenees Mountains
16. Apennines Mountains
17. Ural Mountains
18. North European Plain
Give more details I dont understand your question
After the floodwaters went down the farmers were left with a layer of dark Silt mud
If this is true or false its "true"
if CAT = DOG, then A is congruent to which if the following?
A.DOG
B.OGD
C.DGO
The answer is DOG. (if CAT = DOG) then the middle letter would be congruent to each other. Let me know if i'm wrong
What is a shabono?
Spear
Funeral ritual
Type of sweet potato
Living structure*
A shabono is a communal living structure found among the Yanomami tribes in the Amazon, designed to house the entire community and built from natural materials.
A shabono is an indigenous communal living structure found in the Amazon, particularly among the Yanomami tribes. Contrary to the options provided in the question, it is neither a spear, a funeral ritual, nor a type of sweet potato. A shabono is recognized as a large, circular structure with an open-air courtyard in the center and is designed to house the entire community. This living structure encompasses areas for sleeping, working, and social activities, promoting a communal lifestyle among the tribe members. The shabono is built using natural materials from the surrounding environment, showcasing the tribe's ability to live sustainably within the Amazon rainforest.
In rural North Africa, it is not unusual to see _____ in the fields.
modern tractors and reapers
wooden plows pulled by camels
people working in midday
After reading about the question, the answer is likely C "people working in midday "
North Africa since 2000, has been rising in modern technological use this has both helped their economy and increase farm yield.It's not rare to see people working in midday, but since I don't have a information source my guess is likely that the answer is C.
In rural North Africa, it is not unusual to see the wooden plows being pulled by camels in the fields.
Answer: Option B
Explanation:
North African rural areas have been technologically adept since the beginning of this millennia and hence it is a usual fact to see wooden plows.The different tribal groups and rural people specialized themselves with animal rearing as well as in crop production, leading to no use of animal ploughing.Also, they do not own working animal potential and hence it is unusual to see. So, the wooden plows being pulled by camels are a rare activity to be seen in the field of rural North Africa.The pictures below show four Earth features.
The four Earth features are formed by the
movement of groundwater.
heating of groundwater.
evaporation of surface water.
chemical reactions of surface water.
Answer:
chemical reactions of surface water.
Explanation:
i think..
You just discovered Amebelodon, a shovel-toothed elephant, and you are trying to figure out how old it is. As you examine the sediment you discover a couple species of dinoflagellates that were previously studied and dated. Nelsoniella aceras lived between 80-85 million years ago and Odontochitina lived between 68-82 million years ago. Based on fossil correlation how old is Amebelodon?
A) 68-85 million years old
B) 80-82 million years old
C) 81 million years old
D) 79 million years old
E) D = D0 + N(t) (eλt − 1)... so I have no idea!
Answer:
Option (A)
Explanation:
Amebelodon refers to the ancestor of elephants which were extinct a long time back and they belonged to the Amebelodontidae group of proboscideans. They are closely related to the modern day elephants and the early mammoths. They were comprised of shovel-teeth.
In the given condition, a shovel-tooth of an Amebelodon elephant is found in the sediments, which was associated with two other couple species of dinoflagellates, whose age is previously noted. The two species are Nelsoniella aceras and Odontochitina, which were about 80-85 million years ago and 68-82 million years ago respectively.
Since the Amebelodon tooth and the other two dinoflagellate fossil species are found in the same sediments, one can apply the principle of biostratigraphy, and determine the relative age of the rocks. Biostratigraphy refers to the correlation of rocks based on the presence of fossils.
Thus, the age of the Amebelodon will be somewhere between the range of 68-85 million years old.
Hence, the most appropriate answer is option (A).