Where is 76° north, 80° west?
Answers
Answer:
That point is in the perennial ice fields in the Northwest Passage of far North America,
roughly 965 miles from the north Pole.
The nearest labeled town we're able to find is Craig Harbour about 22 miles to the
northwest, on Kent Island, Nunavut.
Explanation:
Related Questions
the longer a soil has been forming, the ________ it becomes.
Answers
The longer the soil is formed, the more developed and mature it becomes.
Soil evolution is a complex process that typically occurs over long periods of thousands to millions of years. As soils form and develop, various physical, chemical, and biological processes act on them, causing changes in their properties and properties. These changes make the soil more developed and more mature.
Here are some of the key factors and processes that contribute to soil development. The process of weathering causes rocks and minerals to break down into smaller particles over time. Physical weather effects such as freeze-thaw cycles and wear, and chemical weather effects
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a soil has a cec of 100 cmol/kg. the exchange sites are occupied only by na , k , and h . the concentration of na on the exchange sites is 10 cmol/kg. the concentration of k on the exchange sites is 50 cmol/kg. what is the % base saturation of the soil?
Answers
A soil has a cec of 100 cmol/kg. the exchange sites are occupied only by na , k , and h . the concentration of na on the exchange sites is 10 cmol/kg. the concentration of k on the exchange sites is 50 cmol/kg. The saturation level is 40 percent.
Soil is a thin layer of material covering the earth's surface that forms when rocks crumble. It consists mainly of mineral particles, organic materials, air, water and living organisms, all slowly but constantly interacting with each other. In short, soil is a mixture of minerals, dead and living organisms (organic materials), air and water. These four components interact with each other in amazing ways, making soil one of the most dynamic and important natural resources on our planet.
Erosion and deposition are responsible for many landforms. Erosion is the transport of sediments. Agents of erosion include flowing water, waves, wind, ice, or gravity. Eroded material is eventually dropped somewhere else. This is called deposition.Man uses soil in many ways. Soil provides many important services to both people and the planet. Soil puts food on our plates, cleans water, protects us from floods and fights drought. It also plays a key role in combating climate change by sequestering and storing huge amounts of carbon. There is no food security without healthy soil.
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How would the pituitary gland respond when the production of progesterone stops
Answers
Answer:
Explanation:
If the ovulated egg remains unfertilized, the corpus luteum stops producing progesterone. Through a feedback mechanism, this signals the pituitary gland to produce the follicle-stimulating hormone to initiate the next menstrual cycle.
what does all of this imply about how stars form from molecular clouds?
Answers
The process of star formation from molecular clouds is a complex and ongoing process that occurs over millions of years.
Molecular clouds are massive structures of gas and dust that are found throughout the universe. These clouds are the birthplaces of stars and planets, and they are formed when clouds of gas and dust in space collide and merge.
The distance to the nearest star is an indication of the size of the molecular clouds from which stars form. Molecular clouds are typically very large, with diameters that can be hundreds of light-years across. This means that the nearest star is likely to be located in a very large molecular cloud.
The size of molecular clouds is an important factor in the process of star formation. Molecular clouds are too diffuse to allow stars to form directly from within them. Instead, the gas and dust in the clouds collapse under their own gravity, forming a dense core called a "stellar nursery."
The collapse of a stellar nursery can lead to the formation of a protostar, which is a young star that is still in the process of accumulating mass. As the protostar continues to collapse, it heats up and begins to shine, eventually becoming a fully-formed star.
The process of star formation from molecular clouds is an ongoing process that occurs over millions of years. As new stars are formed, they can help to shape the molecular clouds in which they formed, and they can also affect the formation of other stars and planets.
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Which of the following is a correct statement about the MacArthur/Wilson Island Biogeography Model?
A. Islands closer to the mainland have higher extinction rates. B. Competitive exclusion is less likely on an island that has large numbers of species. C. The more species that inhabit an island, the lower the extinction rate.
D. As the number of species on an island increases the emigration rate decreases E. Small Islands receive few new immigrant species.
Answers
The MacArthur/Wilson Island Biogeography Model is: E. Small Islands receive few new immigrant species.
According to the MacArthur/Wilson Island Biogeography Model, small islands have limited resources and habitat availability. As a result, they receive fewer new immigrant species compared to larger islands or mainland areas. This is because smaller islands have lower colonization rates due to their smaller size and isolation.
The MacArthur/Wilson Island Biogeography Model, also known as the Equilibrium Theory of Island Biogeography, was proposed by ecologists Robert MacArthur and Edward O. Wilson in the 1960s. The model seeks to explain the distribution and diversity of species on islands.
According to the model, there are two main factors that influence species richness on islands: immigration and extinction rates.
Immigration: The model suggests that islands closer to the mainland are more likely to receive immigrant species. This is because closer proximity allows for easier colonization of new species from the mainland. Therefore, larger islands or those nearer to the mainland tend to have higher immigration rates.
Extinction: The model proposes that smaller islands have higher extinction rates. This is because smaller islands typically have limited resources and smaller populations, making them more susceptible to the loss of species due to environmental disturbances, competition, or other factors.
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What kind of diffusion do A and D represent?
Answers
Considering the available picture and the types of diffusion in human geography, the kind of diffusion in picture A is Relocation diffusion, while picture D has a Stimulus diffusion
What is Relocation diffusion?Relocation diffusion is a term that is used to describe the type of diffusion whereby people relocate from their point of origin to another place which usually includes changing places along the journey as well as the final destination.
On the other hand, Stimulus diffusion is a term that is used to describe diffusion whereby practices adopted by specific people changes as it is adopted by another group of people due to the practices infused with the customs of the new adoptees.
Hence, in this. case, it is concluded that the correct answer is Relocation and Stimulus diffusion respectively.
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Please answer: What is the reason why geographers divide the geography of Asia into five regions?
Answers
Answer:
The divide the continent into five regions in order to make the geographical analysis of the continent more detailed and specific. It is also easier to obtain geographical information from each of the five regions than from the continent as a whole.
The five geographical regions of Asia are:
West Asia
East Asia
South Asia
Southest Asia
and Central Asia
help with geography pls :)
Answers
Answer:
When the sun shines on earth, the sunlight warms up the earth, in the way that sunlight would warm up a greenhouse. At night, when there is no sunlight, the earth cools down, just like a greenhouse. When cooling down, the earth keeps some of the warmth trapped in the atmosphere- just like how a greenhouse would.
Answer:
When there is sunlight, the Earth gets heated up. During the night, the Earth cools, releasing the heat into the air. There is a greenhouse effect.
what is a equinox I really need this answer
Answers
The term equinox, like solstice, finds its origin in Latin with the roots aequus meaning “Equal” and nox meaning “Night.” Astronomers define the equinox as the moment the Earth's Equator on its axis passes the same plane of the Sun's equator, but its name reveals more of what we experience of these March and September
The _________ of a glacier is where snow cover is year-round, while the ________ is where losses from melting, sublimation, and calving of icebergs exceed gains from snowfall.
O Zone of accumulation; zone of ablation
O Zone of accumulation; equilibrium line
O Equilibrium line; zone of ablation
O Equilibrium line; zone of wastage
Answers
The zone of accumulation of a glacier is where snow cover is year-round, while the zone of ablation is where losses from melting, sublimation, and calving of icebergs exceed gains from snowfall. Therefore, the correct option is (a) Zone of accumulation; zone of ablation.
Glaciers are formed by the accumulation of snow that gradually compacts into ice over time. The zone of accumulation is the area where the accumulation of snow exceeds the losses due to melting, sublimation, and calving of icebergs. In this area, the snow accumulates and compacts into ice, causing the glacier to flow downslope.
The zone of ablation, on the other hand, is the area where the losses due to melting, sublimation, and calving of icebergs exceed the gains from snowfall. In this area, the glacier loses mass, causing it to retreat upslope. The zone of ablation is typically located at lower elevations than the zone of accumulation, and the boundary between the two is called the equilibrium line. Thus option A is correct.
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The zone of accumulation in a glacier is where snow cover is year-round while the zone of ablation is where losses from melting, sublimation, and calving of icebergs exceed gains from snowfall.
Explanation:The Zone of accumulation of a glacier is where snow cover is year-round. This is due to the fact that the amount of snowfall exceeds the amount of melting. This zone typically occurs at higher altitudes or latitudes. Snow that falls in this area gets compressed over time and turns into glacial ice.
Conversely, the Zone of ablation is where losses from melting, sublimation, and calving of icebergs exceed gains from snowfall. The zone of ablation is generally located at lower altitudes or latitudes where temperatures are warmer. Here, ice loses mass through melting or by breaking off into the sea as icebergs in a process known as calving.
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a. when we record the spectrum of a star, what layer of that star are we looking at?
Answers
Answer:
Explanation:
When we record the spectrum of a star, we are typically looking at the outer layer of the star, which is called the photosphere. The photosphere is the visible surface of the star, where the temperature is low enough for atoms and molecules to exist in a stable form, and where most of the star's radiation is emitted.
The light emitted by a star passes through the photosphere on its way to Earth, and as it passes through this outer layer, it interacts with the atoms and molecules in the photosphere, leaving characteristic absorption lines in the star's spectrum. By studying these absorption lines, astronomers can learn about the chemical composition, temperature, and other properties of the star.
It's worth noting that the spectra of some stars, particularly those that are very hot or very cool, may contain signatures from other layers of the star as well. For example, in very hot stars, the strong radiation field can ionize atoms in the outer layers of the star, creating an ionized gas called a plasma that can emit light at specific wavelengths. In very cool stars, such as red giants, the outer layers can be extended and thin, allowing light to escape from deeper layers of the star. Nonetheless, the photosphere remains the most important layer for studying a star's spectrum.
When we record the spectrum of a star, we are typically looking at the outer layer of the star, known as the photosphere.
The photosphere is the visible surface of a star, and it is the layer from which most of the light that we see is emitted. This layer is also where most of the absorption lines in a star's spectrum originate.
When light passes through the photosphere, certain wavelengths of light are absorbed by the elements in the star's atmosphere, creating a unique spectral fingerprint. By analyzing the spectrum of a star, scientists can determine the chemical composition of its photosphere, as well as other properties such as temperature, pressure, and density.
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Study the map of land features of the Eastern
Hemisphere.
Which terms accurately describe feature A on the map?
Select three options.
Africa
Desert
Europe
Gobi
Sahara
And
Semed
Continental Humid
Marfime Humid
Answers
Answer:
the answer is Africa and desert and Sahara
Explanation:
Answer:the answer is Africa and desert and Sahara desert
6. The SETI project constantly is searching for life on other planets.
A. Given what you know about the size of the universe, do you support the hypothesis
that there is life on other planets? Why or why not? (5 points)
B. Why is it difficult to find evidence of life on other planets? (5 points)
I
Answers
There is no substantial evidence that proves that there is life on other planets.
What does SETI stand for?The SETI (Search for Extraterrestrial Intelligence) project is a scientific effort to search for signs of intelligent life beyond Earth. The project began in the 1960s and has involved a variety of strategies such as the use of radio telescopes to scan the sky for signals that hopefully might be indicative of a message from another civilization.
However, given what we do know about the size of the universe, the hypothesis that there is life on other planets is only an assumption at this time as no substantial evidence has been provided.
It has been difficult to find evidence of life on other planets because of the vastness of the universe. For example, it is estimated there are about 100 billion galaxies in the observable universe, each containing billions of stars and potentially habitable planets. So searching for signs of life in such a vast expanse of space is a daunting task.
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A firm has a monopoly in the market for match boxes. In order to produce Q match boxes, it
costs the firm C(Q) = 2Q2
.
(a) Find the marginal cost of producing a match box for this firm. (2 marks)
(b) The demand for match boxes is Q =12 − 0.25P. Find the level of output that maximizes the
firms’s profits. What price is the firm charging? (4 marks)
(c) What level of output and price would maximize total surplus in the match box market? Hint:
Find competitive market output level and price. (3 marks)
(d) What is the deadweight loss from monopoly power of the firm?
Answers
Answer:
Monopoly MC = 4Q , Profit maximising output Q = 4 , Profit maximising Price P = 32
Explanation:
C (Q) = 2Q^2Marginal Cost MC = d C / dQ = 4Q
Q = 12 − 0.25PP = (12 - Q) / 0.25
P = 48 - 4Q
TR = PQ = 48Q - 4Q^2
Marginal Revenue MR = d TR / dQ = 48 - 8Q
Producer equilibrium at Marginal Revenue MR = Marginal Cost MC48 - 8Q = 4Q
12Q = 48
Q = 4
P = 48 - 4Q = 48 - 16
P = 32
explain where cold currents warm ocean currents are mostly located in the ocean and why? {ill give 10 points im timed!}
Answers
Answer:
Warm ocean currents originate near the equator and move towards the poles or higher latitudes while cold currents originate near the poles or higher latitudes and move towards the tropics or lower latitudes
Large-scale surface ocean currents are driven by global wind systems that are fueled by energy from the sun. These currents transfer heat from the tropics to the polar regions, influencing local and global climate
Explanation:
How long does it take a P wave to travel 8000km?
Answers
Answer:
Approximately 11 minutes and 20 seconds
Explain your answer. P waves travel faster than S waves. 8000 km away? Approximately 11 minutes and 20 seconds.
Explanation:
thank me later
Answer:
11 mins and 20 secs
Explanation:
What is the scienctific study of plant calles
Answers
In a village in Africa, the same plot of land is planted year after year, and no fertilizers are used. What problem is likely
occurring?
A slash and burn farming
B. overgrazing
C. overfarming
D. deforestation
Please select the best answer from the choices provided
оооо
Mark this and return
Save and Exit
Next
Submit
Answers
Answer:
over farming is the case likely to occur some times the vitamins in soil also exaust resulting in non crop land
Answer:
Over farming
Explanation: Well the soil has lost all of its nutrients. This means nothing will grow.
In Thailand, plays known as
feature singing, dancing, and vibrantly colored costumes.
Answers
Answer:
Dance in Thailand, pronounced is the main dramatic art form of Thailand.
Explanation:
Thai dance, like many forms of traditional Asian dance, can be divided into two major categories that correspond roughly to the high art (classical dance) and low art (folk dance) distinction.
Help plssssssssssss I’m stuck
Answers
Answer:
I believe its B
Explanation:
Kate is at a picnic and has been given a choice of 3 plastic containers. The first container has a number one imprinted in a triangle on the bottom. The second container has a number two imprinted in a triangle on the bottom. And the third container has a number three imprinted in a triangle on the bottom. Since Katrina fancies herself an environmentally conscious type of person, she knows how to argue which one is the best choice. Which of the following might Katrina correctly present as valid arguments? Choose all that apply and only those that apply.
a.
Bottle number 3 could be a better choice than bottle number 1 because the higher the number, the stronger the plastic is likely to be.
b.
Bottle number 3 could be the best choice because the higher the number, the stronger the plastic is likely to be.
c.
Bottle number 2 could be a better choice than bottle number 3 because the lower the number, the more easily the container can be recycled.
d.
Bottle number 1 could be the worst choice because the higher the number, the more flimsy the plastic is likely to be.
e.
Bottle number 1 could be the best choice because the higher the number, the more times the container can be reused.
f.
Bottle number 1 could be the best choice because the lower the number, the more easily the container can be recycled.
Answers
The correct arguments that Katrina could present as valid in option B, C, and F, that can be seen as under.
b. Bottle number 3 could be the best choice because the higher the number, the stronger the plastic is likely to be.
c. Bottle number 2 could be a better choice than bottle number 3 because the lower the number, the more easily the container can be recycled.
f. Bottle number 1 could be the best choice because the lower the number, the more easily the container can be recycled.
The numbers imprinted in triangles on the bottom of the plastic containers are known as resin identification codes (RICs) and are used to identify the type of plastic used in the container. The RICs range from 1 to 7, with each number representing a different type of plastic.
Based on the options provided, it is valid to argue the following:
b. Bottle number 3 could be the best choice because the higher the number, the stronger the plastic is likely to be. In the RIC system, higher numbers generally indicate stronger and more durable plastics.
c. Bottle number 2 could be a better choice than bottle number 3 because the lower the number, the more easily the container can be recycled. In the RIC system, lower numbers often indicate plastics that are more widely accepted for recycling.
f. Bottle number 1 could be the best choice because the lower the number, the more easily the container can be recycled. Similar to argument c, lower numbers in the RIC system generally indicate more recyclable plastics.
The other arguments (a, d, and e) do not align with the RIC system and may not be valid.
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This soil horizon is sometimes contains hardpans of clay in moist climates and caliche in dry climates.
Group of answer choices
a. A horizon
b. E horizon
c. O horizon
d. B horizon
Answers
The B horizon can contain hardpans of clay in moist climates and caliche in dry climates.Option D
The soil horizon that fits the description provided is the B horizon. The B horizon is the layer of soil that lies below the A horizon, which is the layer of soil that is rich in organic matter and minerals.
The B horizon is characterized by a buildup of minerals that have been leached down from the A horizon over time. In some cases, the B horizon can contain hardpans of clay in moist climates and caliche in dry climates.
Hardpans of clay are layers of soil that have become compacted over time, often due to heavy foot traffic or agricultural practices. This compaction can make it difficult for water and air to penetrate the soil, leading to poor plant growth and reduced soil fertility.
In moist climates, hardpans of clay can form in the B horizon as water percolates down from the A horizon, carrying clay particles with it.
Caliche, on the other hand, is a layer of calcium carbonate that forms in arid and semi-arid regions. This layer can become quite hard and can prevent water from percolating down into the soil.
Caliche can form in the B horizon as water evaporates from the soil surface, leaving behind calcium carbonate that gradually accumulates over time.
In conclusion, These layers can have a significant impact on soil fertility and plant growth, and may require management practices to address. So Option D is correct
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d. B horizon. This soil horizon is sometimes contains hardpans of clay in moist climates and caliche in dry climates
What is the B horizonThe B horizon, also known as the subsoil, is the soil horizon that is found beneath the A horizon (topsoil). It is typically characterized by the accumulation of minerals and other materials leached from the overlying layers.
In some cases, the B horizon can contain hardpans of clay in moist climates or caliche (a hardened layer of calcium carbonate) in dry climates. These hardpans or caliche layers can restrict water movement and root penetration, affecting the drainage and fertility of the soil.
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i will give 70 pts so someone who gets it right
Answers
Answer:
A. Eastern coast of the US
C. Northern Europe
Explanation:
Have a great day and please mark me brainliest!
Answer:
Explanation:
eastern coast of USA (a) and northern europe (c)
the observable universe is the same size today as it was a few billion years ago.
true/false
Answers
The observable universe is not the same size today as it was a few billion years ago. The given statement is false.
The observable universe is not the same size today as it was a few billion years ago. The observable universe refers to the portion of the universe that we can currently observe from Earth, given the limitations imposed by the speed of light and the age of the universe.
The universe is estimated to be around 13.8 billion years old, and since light takes time to travel, we can only observe objects and events that occurred within a certain distance from us. As time passes, light from more distant objects reaches us, expanding the observable universe.
Therefore, the observable universe has been expanding over time as more light from increasingly distant objects reaches us. This expansion is a result of the overall expansion of the universe itself.
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the normal lapse rate in the troposphere is about ________ per kilometer.
Answers
The normal lapse rate in the troposphere is about 6.5 °C per kilometer.
The Lapse Rate is the rate at which temperature changes in the Atmosphere with respect to Height.
The lapse rate is taken into consideration as positive while the temperature decreases with elevation, zero while the temperature is consistent with elevation, and negative while the temperature increases with elevation.
If no heat is exchanged with the surrounding air at some stage in this process, that's called “adiabatic cooling”, the rate at which the air cools, Adiabatic Lapse Rate is constant.
There are 3 types of lapse rates:-
The dry adiabatic lapse rate.The wet adiabatic lapse rate.The environmental lapse rate.The normal lapse rate in the troposphere is about 6.5 °C per kilometer.
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Describe what forms the boundaries of the Ruamahunga river catchment to the East and
West.
Answers
Covering the Hutt River, Wellington Harbour, the eastern Wairarapa hill range, and the Ruamahanga River catchment .
How long has Wairarapa been a region?First inhabited by Mori in the fourteenth century, Wairarapa subsequently developed into a farming region renowned for its meat and butter. Moreover, wine and olives are now produced in this primarily rural area. Its tranquil towns, untamed coastline, and forested mountains appeal to locals and tourists alike.
What's the origin of the name Wairarapa?In Mori te reo, "glistening waters" is the name of the region. The Polynesian explorer Kupe is credited with giving the marshes their names after landing there multiple times, according to some oral histories.
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Which of the following scenarios would most likely occur if immigrants opened a restaurant featuring their native cuisine in a small town in America? (For example, Chinese immigrants move to a small town in Texas and open a Chinese restaurant).
A.
They would get little interest, as Americans generally do not like foreign cuisines.
B.
The dishes would remain essentially the same.
C.
The dishes would be changed to reflect the tastes of the new location.
D.
The dishes would be the same in a small town as they would in an enclave.
Answers
Answer:B
Explanation:Its your own culture so nothing should really affect
Answer:
The answer you are looking for is NOT B, the correct answer is C
Explanation:
Hope this helps :)
Edit: 100% on Edg
The biological influences on organisms with in an ecosystem are called
Answers
Answer:
What is Abiotic Factors.
Explanation:
What is the distance across Alaska from north to south?
Answers
Answer:
NORTH TO SOUTH WILL BE APPROXIMATELY BE 1 ,420 miles
Define in sentence form eon, fauna , hurricane
Answers
Answer:
eon- an indefinite and very long period of time, often used as an exaggeration for humorous or rhetoric effect.
Fauna- the animals in a particular region, habitat, or geological period.
Hurricane- a storm with violent winds, they are normally in tropical areas, a cyclone type storm.