It is true that some ocean species move vertical migrations through the water column, becoming more widespread as the depth of the water increases.
Diel vertical migrations of marine fish are a very frequent phenomenon that happen in a variety of species and life cycle stages. Their relatively constant diel durations support the idea of an underlying circadian water rhythmicity. Since the pattern of vertical migration can be altered by a vertical migrations variety of conditions, the process of vertical migration also often appears to be facultative. A potential system having several restrictions on diel vertical migrations as an example. It is true that some ocean species move vertically through the water column, becoming water more widespread as the depth of the water increases.
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If earth's total mass is 6 x 1024 kg, calculate the proportion of this lost every year. Show your working and express the answer as a number or percentage.
The proportion of total mass of Earth lost every year is 6 x 10²⁰ kg.
Principle of Uncertainty: -
Uncertainty in the definition of geographic objects is widely discussed among geographers, but is rarely formalized and integrated in geographic analysis. Major issues in geographical analysis are related to uncertainty in ambiguous, heterogeneous or differently applicable definitions of objects and concepts: city, region, continent, frontier, system, etc. Some of these objects can have non-ambiguous and crisp definitions through social conventions (as the limits of most administrative units, when they are not disputed), but many more suffer fundamental uncertainties in their theoretical, as well as practical, definitions. Coombes et al. (1979), for example, highlight the difficulties and the ambiguities inherent in a theoretical and practical definition of urban regions, even when ‘‘objective’’ data like commuter flows are used to identify functional regions.
The more accurate we measure position of the object, the more uncertain the momentum of the object becomes.
The uncertainty in the measurement of the mass of the Earth can be assumed to be (1 x 10⁻² %).
The proportion of the mass mass of Earth lost every year is calculated as follows;
m = (0.01/100) x 6 x 10²⁴ kg
m = 6 x 10²⁰ kg
Thus, the proportion of total mass of Earth lost every year is 6 x 10²⁰ kg.
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which of the following is the best answer to the question, "why does the sun shine?"
Answer:
Sun shine because it is hot.
what topic was NOT discussed in the opening of the climate chapter?
a. the monsoon of India
b. the role of the Himalaya in climate
c. the Brahmaputra river of India and Bangladesh
d. all of these were discussed
The correct option is (d) all of these were discussed.
What is the role of Himalayas in climate?The Himalayas, a significant climatic divide influencing major systems of air and water circulation, influence the weather in the Central Asian highlands to the north and the Indian subcontinent to the south.
The Great Himalaya Range blocks the entrance of cold continental air from the north into India in winter due to its location and incredible height.
It also compels the southwesterly monsoon (rain-bearing) winds to give up the majority of their moisture before crossing the range northward.
As a result, there is a lot of precipitation (snow and rain) on the Indian side but arid weather in Tibet.
In Shimla and Darjiling, respectively, the average annual rainfall on the south slopes ranges from 60 inches to 120 inches.
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which of the following gives the correct sequence of layers in earth, from the surface to the center? group of answer choices mantle, crust, inner core, outer core crust, inner core, mantle, outer core inner core, outer core, mantle, crust outer core, inner core, crust, mantle crust, mantle, outer core, inner core
Answer:
crust, mantle, outer core, inner core
Explanation:
crust- surface, where we live
mantle- thickest layer
outer core- molten metal and rock
inner core- solid metal (due to pressure)
from the list below, choose the descriptions of spring tides while leaving the descriptions of neap tides.
Greater-than-average tide; the level of water goes up and down to the maximum extent from the average tide level. When the Moon is full or new, spring tides occur every two weeks.
Tides are greatest when the Moon and Sun are in the same plane as the Earth. The actual spring tide is a day or two behind a full moon or new moon. Tidal movements are therefore intrinsically periodic, culminating in a Tidal day of 24 hours and 50 mins containing one tidal cycle, consisting of two highs and two lows.
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This biome is characterized by long dry seasons and is dominated by grasses, shrubs, and grazing animals. Responses savanna savanna boreal forest boreal forest tropical rain forest tropical rain forest desert.
The biome, savanna, is distinguished by long dry seasons and is ruled by grasses, trees and bushes, and grazing animals.
The term biome refers to the various classifications of species that live in that location.
Savannas, which are found to the south and north of tropical forest biomes, receive less annual rainfall and have longer dry seasons. Grasslands and small trees dominate these biomes. Savannas cover 60% of Africa and are the transition zone between tropical forests and deserts.
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Which of the following best describes liquefaction?
1. the amplification of seismic waves by soft sediments
2. the ability of rocks to retain to their original shape after an earthquake
3. geysers of sand and water that shoot from the ground when an earthquake occurs
4. the transformation of stable soil into loose, liquefied material that is able to rise toward Earth's surface
Liquefaction is best described as 4. the transformation of stable soil into loose, liquefied material that is able to rise toward Earth's surface.
What is the liquefaction process?
During an earthquake, liquefaction is the process that makes soil behave more like a liquid than a solid. Sand and silt grains in damp soil underground are rearranged by the shaking, and the water between the grains is squeezed.
How can liquefaction be avoided?The most popular strategy for preventing liquefaction is to enhance the soil in the foundation. The vulnerable soil can be improved by adding the right amount of gravel in its place. This results in the granulometric soil curve taking a more favorable shape at a narrower site.
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the appalachian mountains are thought to have formed because of compression between north american and what is now .
Medieval Christian philosophers found problems with which one of the following Aristotelian ideas?
a. The eternity of the universe, the function and existing of the soul, the concept of cause and effect
b. The concept of a finite universe, the relationship between body and soul, the concept of Will and Destiny
c. The concept of an infinite universe (both spatial and temporal), the relationship between body and soul, the concept of action in a distance
d. All these statements are correct
None of these statements is correct
All the above:
The eternity of the universe, The function and the existing of the soul, The concept of cause and effect.
What are the main features of medieval Christian philosophy?Early Christian philosophy, especially in the patristic era, had a tendency to be intuitive and mystical and relies less on reasoning and argumentation. Additionally, it places less emphasis on Aristotle's methodical reasoning and more emphasis on the at times mystical beliefs of Plato.
What is Christian aristotelianism?Aristotle's theory that society develops out of human nature rather than from human vice and corruption was one that Aquinas endorsed. According to him, the state is a naturally occurring institution that comes from the nature of man. Man is a social and political animal by nature, with a predetermined and set aim.
What is Aristotelian method in philosophy?Aristotle uses reasoning and observation in his natural philosophy to draw broad, causal conclusions. Aristotle, for instance, uses the idea of species to support his factual claims about the purposes and behaviors of particular creatures in his biology.
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in 2016, astronomers measured the farthest galaxy in the universe found to date, gn-z11. this involved the use of law.
The Doppler effect was used to estimate the velocity of galaxies, and according to scientists, galaxies that are farthest from the universe's center travel faster.
Describe the Doppler effect with an example.The apparent change in wave frequency brought on by the displacement of such a wave source is known as the Doppler effect. When the wave source is coming closer and when it is moving away, the perceived frequency changes. The Doppler effect describes why humans hear a passing siren's sound changing in pitch.
What is the Doppler effect's alternate name?The Doppler shift is another name for the Doppler effect. The carrier frequency is less than the origin frequency if the source and observer are becoming further apart. Red shift is the term used to describe the phenomenon in relation to light waves.
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What body of water surrounded Tenochtitlan?
Thailand has the dubious distinction of being one of the world's centers for this illicit activity. A. arms trading. B. opium growing. C. money laundering
Prostitution is one of the world's centers for this illicit activity Thailand. The correct option is (E).
what is illicit activity?Although prostitution is not illegal in Thailand per such, many of the acts that surround it are. It still has a substantial presence in the nation because of police corruption and a historical economic dependency on prostitutes that dates back to the Vietnam War.
Nowadays, prostitution is accepted as a standard in Thai society, and people who engage in it are not subject to the same levels of stigma as in other nations. The sex industry's financial success contributes to this tolerance. Tradition dictates that Thais must maintain the status for their families. Thailand has strict regulations against prostitution, yet they are frequently ignored. Red-light districts, massage parlors, go-go bars, and karaoke establishments with a sexual theme are therefore commonplace.
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The full question is,
Thailand has the dubious distinction of being one of the world's centers for this illicit activity.
A. arms trading
B. opium growing
C. money laundering
D. gambling
E. prostitution
which image is an example of an angular unconformity
The type of rock layer in the image, that is an example of an angular unconformity is the image with only triangular structure. The Option B is correct.
What is an angular unconformity?In geography, an angular unconformity refers to an erosional surface that truncates the older and tilted sedimentary layers and that is overlain by younger layers which is oriented parallel to the unconformity.
The discovery and interpretation of an angular unconformities, like Hutton’s unconformity at Siccar Point, marked a paradigm shift in the geological theories of the 18th century.
Most Neptunist theories have always believed Earth formed after a catastrophe like the mythical flood described in the Genesis. On the other hand, the plutonists believed Earth had been and was being shaped by the same processes that occur today.
But in 1780s, James Hutton, fathers of modern geology, examined a series of angular unconformities in Scotland where he observed the presence of sedimentary features like ripple marks in the vertical layers beneath the unconformity, which convinced him that the vertical layers were originally lying horizontally on the seafloor and that were later tilted, eroded and submerged with the deposition of younger layers on top of the unconformity.
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Name and explain any mechanisms that could produce cyclical climate fluctuations, a linear trend, or a sudden increase or decrease in temperature!
The thermohaline circulation considerably facilitates the transfer of heat to the polar regions. As a consequence, it has an impact on how quickly sea ice forms at the poles, which in turn has an impact on other elements of the climate system.
What is a mechanism?Generally, The Earth's climate undergoes cyclical changes on a variety of time scales, including years, decades, centuries, and millennia. A variety of physical mechanisms are responsible for cycles at each scale. Any given period's climate is a result of all of these nested mechanisms and cycles coming into play at the same time.
A mechanism that might cause a sudden change in the global climate would want to keep the following features:
a trigger or chaotic agitation, either of which results in a threshold crossingAn intensifier and globalizer to increase the impact of subtle or novel changes.a factor that ensures continuity and makes it possible for the altered climate state to endure for several centuries or renaissances.And disturbed thermohaline circulation, or THC, is one of these mechanisms falling into these categories and causing abrupt climatic changes.
The distribution of heat to the polar regions is greatly aided by thermohaline circulation. As a result, it affects the rate of sea ice formation close to the poles, which in turn influences other components of the climate system.
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mercados petroleros venezolanos
Answer: what exactly are you sassing? Wat is your question ?
Explanation:
6. Highlight the letters of the topics studied in Earth science:
A. Earth's atmosphere
B. Earth's surface
c. Earth's neighbors in space
d. Earth's interior
Answer:
all of them
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What was constructed to connect the Pacific Ocean and the Atlantic which shorted maritime travel time by over 7,000 miles?
The Panama Canal was what was constructed to connect the Pacific Ocean and the Atlantic which shorted maritime travel time by over 7,000 miles
What was the Panama canal?For ships transporting freight between the Atlantic and Pacific Oceans, the Panama Canal was developed to reduce the distance, cost, and transit time. Before the canal, ships had to circumnavigate the entire South American continent.
The Panama Canal is a man-made waterway that spans the Panama Isthmus and connects the Atlantic and Pacific oceans. It is 40 miles long from shore to shore and is owned and managed by Panama.
In accordance with the Torrijos-Carter Treaties, the United States officially transfers control of the Panama Canal to Panama on December 31, 1999, marking the first time that country has ownership of the vital canal.
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Which process directly results in the formation of a delta?
Answer:
The process which is responsible for the formation of Delta at a place where rivers meet the sea is coagulation. Water present in the river is a colloidal solution consisting of clay and sea.
Explanation:
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based on the soil texture triangle, which of the following would describe soil that was 25% clay, 25% silt, and 50% sand? responses
Based on the soil texture triangle, the soil with a composition of 25% clay, 25% silt, and 50% sand would be Sandy Clay Loam soil.
These soils are located on steeper slopes (2-3%) as compared to similar soils on the Gently Undulating Plains unit. The soil erosion hazard is high in this soil type because of the poor surface soil structure, the presence of non-wetting sands in some places, the slope, and slope length. The fine sandy clay loam texture and near-sodic nature of the surface soils provide the soils with the propensity to slake and disperse and the tendency to be hard-setting and form surface crusts.
Cropping on these soils presents a higher risk in some years due to soil structure problems resulting in surface water runoff leading to soil erosion.
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the andes mountains were formed from __________.
The collision of the South American plate and the Nazca Plate created the Andes mountains.
What is Andes Mountain?The Andes Mountains, the world's longest continental mountain range, constitute a continuous highland along South America's western border.
The range has a length of 8,900 km, a width of 200 to 700 km, and an average height of around 4,000 m.
From north to south, the Andes pass across seven nations in South America. There are various high plateaus in the Andes.
The Andes are divided into various ranges along their length, with intermediate depressions separating each range.
After the Tibetan plateau, the Altiplano plateau is the highest point on Earth.
The Tropical Andes, the Dry Andes, and the Wet Andes are the three main climatically based divisions of these ranges.
The highest mountain range outside of Asia is the Andes. It reaches to a height of approximately 6,961 meters above sea level. The Andes are home to the tallest volcanoes on earth.
The Andes are a chain of mountain ranges that make up the western "backbone" of North America, Central America, South America, and Antarctica. They are virtually continuously spaced apart from one another.
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on the tomographic map, green lines are plate boundaries. why does a band of red follow the trace of the east pacific rise (a mid-ocean ridge
Due to a greater gravitational anomaly along the ridges, a band of red follows the east pacific rise's contour.
All objects with mass or energy are attracted to one another by gravity, a fundamental interaction. Approximately 1038 times weaker than the ridges strong interaction, 1036 times weaker than the electromagnetic force, and 1029 times weaker than the weak interaction, gravity is by far the weakest of the four fundamental interactions. The level of subatomic gravity particles is therefore unaffected by it significantly. [2] The motion of planets, stars, galaxies, and even light is controlled by gravity, which is the most important interaction between ridges things at the macroscopic level.
Sublunar tides in the oceans are caused by the Moon's gravity, just as gravity on Earth lends weight to physical objects.
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Worldwide, the largest percentage of freshwater readily available to humans is stored in _______.
Worldwide, the largest percentage of freshwater readily available to humans is stored in glaciers and ice caps.
What is fresh water?Fresh water is water that is tasteless. The characteristics of the substance contained in freshwater are opposite to salt water. Fresh water does not contain a lot of dissolved salts and mineral solutions in it. Brackish water is a mixture of fresh water and seawater (salt water).
Sources of fresh water come from surface water and groundwater. The largest freshwater stores on earth are in glaciers and ice caps, which are about 68.7% of total fresh water. Then, the second largest freshwater stored on earth is groundwater, which is 39.1% of total freshwater.
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T/F work related deaths from large machinery falling objects electric current and explosion are highest in rural western urban southern states
Answer: Answer:
B. 7 feet
Step-by-step explanation:
Given:
NS = (x + 10) ft
SR = (x + 3) ft
Required:
RS
SOLUTION:
Based in the centroid theorem, the centroid, S will divide the median, line segment NR, into NS and SR, such that NS : SR = 2 : 1.
Therefore:
NS = 2(SR)
x + 10 = 2(x + 3) (substitution)
Solve for x
x + 10 = 2x + 6
Collect like terms
x - 2x = -10 + 6
-x = -4
divide both sides by -1
x = 4
SR = (x + 3) ft (SR is same as RS)
Plug in the value of x
SR = (4 + 3) ft
SR = RS = 7 ft
Answer:
B. 7 feet
Step-by-step explanation:
Given:
NS = (x + 10) ft
SR = (x + 3) ft
Required:
RS
SOLUTION:
Based in the centroid theorem, the centroid, S will divide the median, line segment NR, into NS and SR, such that NS : SR = 2 : 1.
Therefore:
NS = 2(SR)
x + 10 = 2(x + 3) (substitution)
Solve for x
x + 10 = 2x + 6
Collect like terms
x - 2x = -10 + 6
-x = -4
divide both sides by -1
x = 4
SR = (x + 3) ft (SR is same as RS)
Plug in the value of x
SR = (4 + 3) ft
SR = RS = 7 ft
Answer:
B. 7 feet
Step-by-step explanation:
Given:
NS = (x + 10) ft
SR = (x + 3) ft
Required:
RS
SOLUTION:
Based in the centroid theorem, the centroid, S will divide the median, line segment NR, into NS and SR, such that NS : SR = 2 : 1.
Therefore:
NS = 2(SR)
x + 10 = 2(x + 3) (substitution)
Solve for x
x + 10 = 2x + 6
Collect like terms
x - 2x = -10 + 6
-x = -4
divide both sides by -1
x = 4
SR = (x + 3) ft (SR is same as RS)
Plug in the value of x
SR = (4 + 3) ft
SR = RS = 7 ft
Answer:
B. 7 feet
Step-by-step explanation:
Given:
NS = (x + 10) ft
SR = (x + 3) ft
Required:
RS
SOLUTION:
Based in the centroid theorem, the centroid, S will divide the median, line segment NR, into NS and SR, such that NS : SR = 2 : 1.
Therefore:
NS = 2(SR)
x + 10 = 2(x + 3) (substitution)
Solve for x
x + 10 = 2x + 6
Collect like terms
x - 2x = -10 + 6
-x = -4
divide both sides by -1
x = 4
SR = (x + 3) ft (SR is same as RS)
Plug in the value of x
SR = (4 + 3) ft
SR = RS = 7 ft
Answer:
B. 7 feet
Step-by-step explanation:
Given:
NS = (x + 10) ft
SR = (x + 3) ft
Required:
RS
SOLUTION:
Based in the centroid theorem, the centroid, S will divide the median, line segment NR, into NS and SR, such that NS : SR = 2 : 1.
Therefore:
NS = 2(SR)
x + 10 = 2(x + 3) (substitution)
Solve for x
x + 10 = 2x + 6
Collect like terms
x - 2x = -10 + 6
-x = -4
divide both sides by -1
x = 4
SR = (x + 3) ft (SR is same as RS)
Plug in the value of x
SR = (4 + 3) ft
SR = RS = 7 ft
Explanation:
from the list below, select choices that represent geologic events that mineral-exploration geologists have to be aware of as they search for mineral deposits that may have been altered, destroyed, preserved, enriched, or moved.
Choices that represent geologic events that mineral-exploration geologists have to be aware of as they search for mineral deposits-
Erosion, Faulting, Sedimentation, Weathering
Sedimentation (the deposition of material) occurs as a result of erosion. Sediments are concealed by more sediments over time, and the material hardens into rock. This rock eventually becomes exposed (due to erosion, uplift, and/or rifting), and the cycle begins again.
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In which direction(s) did Germany strike out to invade Europe from 1939-1942
Germany defeated and occupied Poland in the east (1939), Denmark and Norway in the North (1940), Belgium, Netherlands, Luxembourg and France in the West (1940) and Yugoslavia and Greece in the South (1941).
Give a brief account on German-occupied Europe.The term "German-occupied Europe" refers to the sovereign nations of Europe that were at various points between 1939 and 1945, during and just before World War II, wholly or partially occupied and civilly occupied by the military forces and government of Nazi Germany, and were typically run by the Nazi regime, under the dictatorship of Adolf Hitler.
Between 1941 and 1943, German forces outside of Europe essentially occupied parts of North Africa in Egypt, Libya, and Tunisia. The Schatzgräber weather station base was created by German military scientists as far north as Alexandra Land in Franz Josef Land, which is perhaps in Asia. In North America, manned German weather stations were also in operation. Additionally, throughout the conflict, German Kriegsmarine ships were active in every ocean.
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based on the audio, what scared jeannette the most during the natural disaster? the showers the smoke the storm the wind
Jeannette's greatest fear is hurricanes, as evidenced by recordings taken after natural disasters. The thunder that comes with a thunderstorm is typically very loud.
What's a hurricane?Storms are extremes of weather, ranging from hail and blizzards to sand and dust storms. Hurricanes are also called tropical cyclones by meteorologists, originating from warm oceans.
Storms occur due to heat and humid air. Storms transfer heat from the ocean's surface to Earth's atmosphere. Storms can travel thousands of miles from the tropics toward Earth's poles.
When the storm reaches land, it pushes a wall of seawater ashore. This wall of water is called a storm surge. Heavy rains and storm surges can cause flooding.
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Answer:
The wind
Explanation:
The point at which an earthquake begins is called a. a foreshock. b. the epicenter. c. the focus. d. the Moho.
The point at which an earthquake begins is called the focus.
Focus is the point inside the earth's crust. The point directly above the focus, on the surface of the earth, is called the epicenter. it is the first place on earth to experience the first wave of earthquake because it is the shortest point from the focus point.
Earthquakes happen when the tectonic plates move and collide or move past one another. The plate boundaries have fault planes and it is along these planes that an earthquake is probable to occur. A seismograph measures the earthquake waves and the recording is called a seismogram.
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which characteristic classifies an area as tropical climate ?
Answer:a monthly average temperature of 18 °C (64.4 °F) or higher in the coolest month, and feature hot temperatures all year-round.
Explanation:
FILL IN THE BLANK. the forces that move ___ plates also push and pull rocks along breaks in the lithosphere.
Rocks are pushed and pulled along breaks in the lithosphere by the same forces that move tectonic plates.
The widely accepted scientific theory known as plate tectonics tectonic plates postulates that the Earth's lithosphere is made up of several sizable tectonic plates that have been slowly moving for about 3.4 billion years. The continental drift theory, which was developed in the early forces 20th century, is the foundation of the model. Following the confirmation of seafloor spreading in the mid- to late 1960s, plate tectonics became widely accepted by geoscientists.
According to how they are defined, the rigid outermost shell of the tectonic plates planet, known as the lithosphere, is divided into seven or eight major plates, as well as numerous smaller plates or "platelets." The forces type of plate boundary—convergent, divergent, or transform—determines where the plates converge.
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as distance from the mid-atlantic ridge increases what changes in the age of the sea of the floor is observed
Yes, the age of rocks increased with distance away from the mid-Atlantic ridges.
This was proved by the theory of sea floor spreading and particularly the mapping of the ocean floor and paleomagnetic studies of rocks from oceanic floor studied by this theory.
It was realized that volcanic eruptions are common along the mid-oceanic ridges and bring huge amount of lave on ocean floorThe rocks closer to the mid oceanic ridges are youngest and age increases as it moves away.Rock either side of ridges shows the similarities in magnetic properties, chemical composition, period of formation.To know more about Mid Atlantic ridges, click below
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