The cornerstone of the upper air charts is the 500 millibar constant pressure charts. The 500 mb level chart would unquestionably be the best option if meteorologists could only look at one chart.
The cornerstone of the upper air charts is the 500 millibar constant pressure charts. The 500 mb level chart would unquestionably be the best option if meteorologists could only look at one chart. This area is referred to as the "middle" of the atmosphere and ranges in elevation from 16,000 feet (4,980 metres) to about 20,000 feet (6,000 metres). The last digit, zero, is left off of the figure for the 500 mb level constant pressure heights. The actual height in metres can be found by appending a zero to the four-digit height value. For instance, "564" for height indicates that the real height is 5,640 metres (18,503 feet).
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numerical simulations of past climate in gcms occur in an ordered three-step process. the order of which is:
Numerical simulations of past climate in gcms occur in an ordered three-step process. the order of which is that Specify the boundary conditions, Run a climate simulation and to analyze the climate data output by comparing them with independent geologic data.
Scientists used the best approaches of climate that is to reconstruct past global climate change to recover and study cores from trees, corals, ice, lake sediments, and ocean sediments. Numerical simulations of past climate occur in a three-step ordered sequence.
Ice cores are important for past climate because it provide direct information about how greenhouse gas concentrations have changed in the past and also provides the direct evidence of the climate that can change abruptly under some circumstances.
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Which numbered site is likely to have a thin sequence of sediments over crystalline rocks of the basement?
a.) 1, the continental shield
b.) 2, the continental platform
c.) 3, a basin in the continent
d.) 4, a continental shelf
e.) 5, a deep sediment-filled basin next to the continent
The site most likely to have a thin sequence of sediments over crystalline rocks of the basement is 1, the continental shield. The correct option is (a).
Here's a step-by-step explanation:
1. Continental shields are large areas of exposed Precambrian crystalline rock, which are the oldest rocks on Earth. These rocks have undergone multiple cycles of erosion and deposition, resulting in a thin layer of sediments over them.2. Continental platforms, or cratons, are stable regions that contain both the shield and the surrounding sedimentary rocks. They generally have thicker sedimentary sequences than continental shields.
3. A basin in the continent is an area where sediments accumulate, resulting in thicker sedimentary layers compared to the shield areas..4. A continental shelf is the submerged portion of the continental crust that extends seaward from the shoreline. It usually has a relatively thick layer of sediments due to the accumulation of material from the adjacent landmass and ocean.5. A deep sediment-filled basin next to the continent is an area with a significant accumulation of sediments, often related to tectonic activity, such as rift valleys or subduction zones. These areas are characterized by thick sedimentary layers, making them unsuitable for the thin sequence of sediments over crystalline rocks.
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1.
People's activities __a.__
the physical environment and the physical environment __b.__
people.
a.
1. Have no affect on
2. May affect
b.
1. May affect
2. Have no affect on
Answer:
May affect Have no affect
Briefly describe Earth's carbon cycle.
Someone please help.. : )
Answer:
Answer:The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere. ... Carbon is released back into the atmosphere when organisms die, volcanoes erupt, fires blaze, fossil fuels are burned, and through a variety of other mechanisms.
the owner has a large parcel of land surveyed into lots and streets and files a subdivision plat. by which method can each lot be legally described?
The owner has a large parcel of land surveyed into lots and streets and files a subdivision plat. Each lot can be legally described as Lot and block method.
Lot and block surveys are regularly done in heavily populated urban and suburban areas. The recorded map survey system and the recorded plat survey system are related terms. A technique for highlighting and identifying the location of a piece of land.
A large area of land that has already been described by another type of survey system, such as a metes and bounds description or the Public Land Survey System, is typically the starting point for the lot and block system. On a lot and block survey, the large parcel of land is then divided into smaller lots.
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There are several triggers that could start the gravitational contraction of a molecular cloud and subsequent star formation. Describe two of these triggers.
Two triggers that can initiate gravitational contraction of a molecular cloud and subsequent star formation are supernova explosions and gravitational interactions with neighboring objects.
Supernova explosions, which occur when massive stars reach the end of their life cycles, can provide the necessary energy and shockwaves to trigger the gravitational collapse of nearby molecular clouds. The intense radiation and powerful shockwaves generated by a supernova can compress and disturb the molecular cloud, causing it to collapse under its own gravity. The shockwaves can also create regions of higher density within the cloud, promoting the formation of clumps or protostellar cores that eventually evolve into stars.
Gravitational interactions with neighboring objects, such as nearby stars or molecular clouds, can also initiate the gravitational contraction of a molecular cloud. When a molecular cloud comes into close proximity to another massive object, the gravitational forces between them can disrupt the cloud's equilibrium. This disturbance can cause the cloud to collapse, with the gravitational pull of the neighboring object acting as a catalyst for the contraction process. The gravitational interactions may strip away angular momentum or induce tidal forces, triggering the collapse of the cloud's gas and dust into denser regions where star formation can occur. These triggers highlight the dynamic nature of star formation and the complex interplay between various astrophysical processes. Supernova explosions and gravitational interactions play important roles in initiating the gravitational contraction of molecular clouds, leading to the formation of new stars and contributing to the ongoing evolution of galaxies.
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Find 5 Primary Economic Activities that take place in the us
Answer:
Agriculture, Mining, Hunting/ Gathering, Fishing, etc.
19th century
Industrial
Revolution
Preindustrial
society
20th century
?
?
?
High birthrate but few
children lived long enough
to reproduce
Took this entire time
period for the population
to double
When population doubled
twice
When human population
exploded
The answer is matched as follows:
19th century: Took this entire time period for the population to double. Preindustrial society: High birthrate but few children lived long enough to reproduce.20th century: When population doubled twice in this time frame.industrial revolution: When human population exploded.Did the Industrial Revolution Happen?The Industrial Revolution began in Britain in the 1830s and 1840s, but certain improvements were doing as early as the 1700s. It quickly gone big to the rest of the world, including the United States.
What took place in it?Agrarian economies were changed by manufacturing ones during the Industrial Revolution, where things were no longer specially manufactured by hand but also by machines.
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this relatively small volcanic feature consists of solidified lava and some volcanic ash. what kind of volcano is it?
A volcanic dome is one that consists of features such as a solidified lava and some volcanic ash.
What is a volcanic dome?This is a volcano formed when the lava reaches Earth's surface so viscously that it cannot flow away readily and accumulates around the vent.
Furthermore, this kind of volcano are mostly found within the crater of large composite volcanoes such that of the Mount St. Helens.
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Which statement is not true about the two figures below?
A.Both figures have four right angles.
B.Both figures have four congruent sides.
C.Both figures have two pairs of parallel sides.
D.Both figures have two pairs of opposite congruent sides.
Which statement is not true about the two figures below?
Answer:
C.Both figures have two pairs of parallel sides.
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How investing money in education to increase a country’s literacy rate can improve per capita GDP.
Investing money in education increases a country’s literacy rate and can improve per capita GDP because education raises productivity and creativity, as well as stimulate entrepreneurship and technological breakthroughs.
These then leads to creation of value and people tend to purchase value leading to GDP improvement.
What is Gross Domestic Product?
The Gross Domestic Product refers to the total monetary or market value of all the finished goods and services produced within a country's borders in a specific period of time.
The GDP specifically measure goods or services which are bought within a country over a known period of time because that is when you can actually determine the monetary value of such goods or service.
The Gross Domestic Product is used to determine the size of an economy and also the growth rate of such economy.
GDP can be calculated in three ways, using expenditures, production, or incomes.
When money is invested in Education, the supply chain of education gets a boost, more knowledge is acquired through research and these leads to more creativity and entrepreneurship which in turn produces more goods and services in an economy. it can also lead to the modification of existing goods to create higher value.
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position of Nigeria in geography
Which region of the Pacific Islands includes Easter Island?
Answer: its at the most south east point of the polynesian triangle in oceania
Assuming no frontal passages, advection of warm/cold air, or anything that could affect temperature, the warmest time of day is?
Assuming no frontal passages, advection of warm/cold air, or anything that could affect temperature, the warmest time of day is afternon.
The afternoon, more specifically late afternoon or early evening, is usually when it's warmest. The delay in temperature response to solar heating is the cause of this. Even though the Earth's surface receives the most solar radiation at midday, it takes some time for the heat to be absorbed and released into the atmosphere.
Because of this the peak temperature is frequently recorded a few hours following solar noon. The precise time of the hottest part of the day can vary depending on factors like geographic location, season and local climate conditions. However, it is typically observed to occur in the late afternoon or early evening.
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- What is the reference design value of compression stress perpendicular to grain Cottonwood stud - What is the reference design value of bending stress Eastern Hemlock Balsam Fir Select structural
The reference design value of compression stress perpendicular to grain Cottonwood stud is 425 psi. The reference design value of bending stress for Eastern Hemlock Balsam Fir Select structural is 850 psi.
This value is determined by testing the wood's strength when a load is applied perpendicular to the grain of the wood. The reference design value is used to calculate the maximum load that can be applied to a wood member without causing it to fail.
The reference design value of bending stress for Eastern Hemlock Balsam Fir Select structural is 850 psi. This value is determined by testing the wood's strength when a load is applied parallel to the grain of the wood. The reference design value is used to calculate the maximum load that can be applied to a wood member without causing it to fail.
It is important to note that the reference design values are determined by testing and are not absolute values. They are used as guidelines for engineers and architects when designing structures using wood members.
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what type of plate boundary is associated with shallow earthquakes
Shallow earthquakes are commonly associated with divergent plate boundaries and transform plate boundaries.
1. Divergent Plate Boundaries: Shallow earthquakes often occur along divergent plate boundaries, where two tectonic plates move away from each other. As the plates separate, magma rises to fill the gap, creating new crust. The movement of the plates and the associated volcanic activity can generate shallow earthquakes. An example of a divergent plate boundary is the Mid-Atlantic Ridge.
2. Transform Plate Boundaries: Shallow earthquakes also occur along transform plate boundaries, where two plates slide past each other horizontally. The interaction between the plates can generate significant stress and friction, leading to frequent earthquakes. The San Andreas Fault in California, USA, is an example of a transform plate boundary associated with shallow earthquakes.
It's important to note that shallow earthquakes can also occur along other types of plate boundaries, such as convergent plate boundaries, where plates collide or subduct. However, in those cases, the earthquakes may occur at various depths depending on the specific geologic conditions and the nature of the plate boundary.
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Shallow earthquakes are typically associated with the transform plate boundary.
A plate boundary refers to the location where two tectonic plates meet or collide. There are three different types of plate boundaries that are classified based on the way they move relative to each other. These are convergent, divergent, and transform boundaries.
Transform boundary:A transform boundary occurs when two tectonic plates move past each other horizontally, with no convergence or divergence. These boundaries are most commonly found on the ocean floor. They are associated with shallow earthquakes and often give rise to prominent fault lines that cut across the surface of the earth.
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Lake assal is the lowest point on which continent?.
Answer:
Africa
Explanation:
Hope my answer helps :)
hi friend i have YOUR answer! want to hear it here it is! :)
=============================================================== have a great week!
Africa
Lake assal is a saline Lake that lies 155 m (509 ft) below sea level in the afar triangle making it the lowest point on land in Africa and the third lowest point on earth after the sea of Galilee and the dead sea!
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want to hear a fun fact? here it is!
An apple, potato, and onion all taste the same if you eat them with your nose plugged
===============================================================can i have brainliest answer friend thanks!
What two things slow alligator and crocodiles down on land
Answer:
heavy bodies and slow metabolism
Explanation:
Answer:
They are heavy and have smaller feet. They are pretty fast on land. They can barrel roll which can kill you instantly. Some people say if one chases you on land then you can run in a zig zag and you could probaly escape.
Explanation:
why does the full moon look so large when it rises, and so small at midnight?
The full moon appears larger when it rises due to an optical illusion called the Moon Illusion.
The Moon Illusion is a phenomenon where the moon appears larger near the horizon compared to when it is high in the sky. The apparent size difference is not due to any actual change in the size of the moon but is a result of perceptual cues and the way our brains interpret visual information.
When the moon is near the horizon, we have objects such as trees, buildings, and the landscape in our line of sight. These objects provide reference points that our brain uses to judge the size of the moon. The presence of familiar objects on the horizon makes the moon appear larger in comparison.
In contrast, when the moon is higher in the sky, there are no close reference points to help our brain gauge its size. Without these cues, the moon appears smaller.
The Moon Illusion is still a subject of scientific debate, and various theories have been proposed to explain it, including the angle of vision and atmospheric effects. However, the precise mechanisms behind this perceptual phenomenon are not yet fully understood.
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Visually trace the unconformity at the base of the Tapeats Sandstone from left (west) to right (east) across the diagram. How does the nature of the unconformity change from west to east?
The unconformity starts as a disconformity on the west side, where the Tapeats Sandstone rests directly on Proterozoic schist.
As it moves eastward, the unconformity transitions to an angular unconformity, where the Tapeats Sandstone overlies the Tilted Vishnu Schist.
The lower part of the schist is eroded and tilted to form a small hill. Further east, the unconformity transitions to a nonconformity, where the Tapeats Sandstone rests directly on crystalline basement rocks. In this area, the Tapeats Sandstone is highly eroded, with small channels and valleys visible in the rock.
The unconformity then transitions back to a disconformity on the east side, where the Tapeats Sandstone rests directly on the sloping surface of the Proterozoic schist. The nature of the unconformity changes from a disconformity to an angular unconformity, to a nonconformity and then back to a disconformity from west to east.
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In order for prokaryotes to exist continuously on Earth, what geological changes or events had to have occurred first? Choose all that apply. a. Heavy Bombardment must end first b. Moon formation must have already occurred c. Continents must have finished all collisions d. Free Oxygen must have come together to form an Orone layer c. Earth must have cooled and solidified f. Eukarayotes must already be present as an elergy source
Prokaryotes are unicellular organisms that do not have a true nucleus. They are considered the simplest and oldest forms of life that have existed on Earth.
In order for prokaryotes to exist continuously on Earth, the following geological changes or events had to have occurred first: Heavy Bombardment must end first
Moon formation must have already occurred Free Oxygen must have come together to form an Orone layer Earth must have cooled and solidified. Let's take a look at each of these in more detail:
Heavy Bombardment must end first: Heavy Bombardment is the period in the early history of the Earth where it was constantly bombarded by meteorites and other debris from space. This period ended about 4 billion years ago. The bombardment would have made it difficult for life to exist, so it had to end before prokaryotes could evolve.
Moon formation must have already occurred: Moon formation is thought to have occurred about 4.5 billion years ago when a Mars-sized object collided with Earth. The collision would have caused significant changes to the Earth's surface, including the formation of the moon. The moon has played a role in stabilizing the Earth's rotation and providing a stable climate, which is important for the survival of prokaryotes.
Free Oxygen must have come together to form an Orone layer: Prokaryotes are thought to have evolved about 3.5 billion years ago. However, it wasn't until about 2.5 billion years ago that free oxygen began to accumulate in the atmosphere due to the evolution of photosynthesis in prokaryotes. The accumulation of oxygen eventually led to the formation of an ozone layer, which protects life on Earth from harmful UV radiation.
Earth must have cooled and solidified: Prokaryotes could not exist on a planet that is too hot or too cold. It is thought that the Earth's surface was too hot for life to exist during the first few hundred million years after it formed. However, as the Earth cooled and solidified, conditions became more favorable for life to evolve. This would have taken several hundred million years.
Eukaryotes must already be present as an energy source: Eukaryotes did not evolve until about 1.5 billion years ago. Prokaryotes were able to exist for billions of years without eukaryotes, so they are not necessary for their existence. However, eukaryotes have played an important role in the evolution of life on Earth as a source of energy through photosynthesis and as a food source for other organisms. Therefore, this statement is incorrect.
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North and South Korea each possess qualities that could help the other nation. This is an example of the geographic concept of _______
Answer: regional complementarity
Explanation:
Structures that result from the emplacement of magma into preexisting rocks are called ________. plutons host rock country rocks extrusions
Answer:
Structures that result from the emplacement of magma into preexisting rocks are called plutons.
Structures that result from the emplacement of magma into preexisting rocks are called plutons.
Plutons form when magma intrudes and solidifies within the Earth's crust, creating large bodies of intrusive igneous rock. These formations can vary in size and shape, ranging from small to massive batholiths.
The preexisting rocks that the magma intrudes into are known as country rocks or host rocks. As the magma cools and crystallizes, it may cause contact metamorphism in the surrounding country rocks due to the high temperature and pressure conditions. This results in the formation of a metamorphic aureole around the pluton.
Extrusions, on the other hand, refer to igneous formations that occur when magma reaches the Earth's surface, such as volcanic eruptions or lava flows. Unlike plutons, extrusions are formed through extrusive processes and result in volcanic landforms like volcanoes, lava domes, and volcanic plateaus.
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The Dominion of Canada Act was passed to prevent what from spreading north into Canada.
A. The Dutch Republic
B. The United States
C. The Russian Empire
first explorers of the North American continent were Spanish, Norwegian, or French
Answer:
We know now that Columbus was among the last explorers to reach the Americas, not the first. Five hundred years before Columbus, a daring band of Vikings led by Leif Eriksson set foot in North America and established a settlement. The answer is C. French
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How did Singapore become more sustainable?
which at the following activity will help in soil conservation?
A. Overgazing
B. Farming in slope areas
C. Reforestation
D. Mining
Answer:
Reforestation will help in soil conservation.
The other ones (overgrazing, farming in slope areas, mining) will conduce to soil erosion.
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The correct option to the answer is option C Reforestation
Reforestation is the method of replanting trees in places that have been damaged by both natural and manmade disturbances, such as lumbering, quarrying, agricultural production, and construction. Natural disturbances include wildfires, drought, pest and disease infestations, and wildfires. This could entail anything from encouraging revegetation in a degraded area to planting ecologically suitable tree seedlings in the wake of forest fires.
Reforestation improves the environment by ensuring or accelerating the restoration of healthy natural forests by sustaining and enhancing the forest canopy and preserving biodiversity within the ecosystem by planting trees in areas that have been deteriorated or eroded.
By storing carbon dioxide in the atmosphere in their leaves, and roots and absorbing toxic emissions into their bark and leaves, it aids in carbon storage.
Reforestation offers habitat for more than 80% of the planet's plant diversity and reduces soil erosion by establishing roots that hold the soil together. It functions as a natural air conditioner by lowering air pressure temperatures. By absorbing water and gradually releasing it through transpiration, plants can greatly aid in preventing floods and landslides.
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Which of the following statements best describes settlement patterns in the Middle East?
the seasonal winds in the indian ocean caused by the differences in temperature between the rapidly heating and cooling landmasses of africa and asia and the slowly changing ocean waters are called:
The seasonal winds in the Indian Ocean that are caused by the temperature differences between Africa and Asia's rapidly heating and cooling landmasses and the slowly changing ocean waters are called monsoons.
These monsoons occur annually, and they are essential for the people and the ecosystems in the regions surrounding the Indian Ocean. The temperature differences between the land and the ocean create low and high-pressure zones that cause the winds to blow from the ocean to the land or vice versa. During the summer, the landmasses of Africa and Asia heat up faster than the ocean waters, and this creates a low-pressure zone that draws in moisture-laden winds from the ocean. These winds bring heavy rains to the region, which are crucial for agriculture and the water supply.
During the winter, the ocean waters cool more slowly than the landmasses, and this creates a high-pressure zone that causes the winds to blow from the land to the ocean. This dry season is crucial for harvest time and for the replenishment of groundwater resources. In summary, the seasonal winds in the Indian Ocean caused by temperature differences between the landmasses of Africa and Asia and the ocean waters are known as monsoons and are a vital part of the region's ecology and human livelihoods.
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The seasonal winds in the Indian Ocean caused by the differences in temperature between the rapidly heating and cooling landmasses of Africa and Asia and the slowly changing ocean waters are called Monsoons.
Monsoons are a seasonal wind system that affects large parts of South Asia, Southeast Asia, and parts of East Asia. They are characterized by a shift in wind direction and intensity, with moist air blowing from the ocean onto land during the summer months and dry air blowing from land to sea during the winter months. The monsoon system is driven by the differential heating of land and ocean. During the summer months, the landmasses of Africa and Asia heat up more quickly than the ocean waters, causing a low-pressure area to form over the land. This draws moist air from the Indian Ocean onto land, resulting in heavy rainfall and flooding in many parts of South and Southeast Asia. During the winter months, the landmasses cool down more quickly than the ocean waters, causing a high-pressure area to form over the land. This results in dry and cool conditions, with little rainfall.
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Help me. I can’t find the answer for these
Answer:
x = 25
Explanation:
oppsite sides are equal sooooo
2x + 10 = 60
subtract 10 from both sides 2x = 50divide both sides by 2 25