The main carrier of heat between the warm tropics and the cold polar regions is the atmospheric circulation.
The Earth's atmosphere is an important factor in the transfer of heat because it acts as an insulator, trapping heat near the surface. The atmosphere also moves heat around the globe through the process of convection.
Warm air rises near the equator and is transported towards the poles. As the air cools, it descends near the poles, providing a return flow of air towards the equator. This circulation of air is called the Hadley cell, and helps to transport heat from the warm tropics to the cold polar regions. Other atmospheric circulations, such as the Ferrel cell and the Polar cell, also help to transport heat around the globe.
Ocean currents also play an important role in the transfer of heat, as they transport warm water from the tropics to the poles. This heat is then released into the atmosphere, helping to keep the polar regions from becoming too cold.
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How many subdeltas have been formed by the Mississippi River in the last 6,000 years?
A)6
B)2
C)5
D)7
Based on research and studies, the answer to the question is C) 5 subdeltas have been formed by the Mississippi River in the last 6,000 years.
The Mississippi River has formed approximately 5 subdeltas in the last 6,000 years. This would correspond to option C) 5. Subdeltas are smaller delta formations that occur when a river deposits sediment into a body of water, creating new land areas. In the case of the Mississippi River, these subdeltas have been created through a natural process called delta switching, which occurs when the river changes course due to sediment deposition. This process has allowed the river to form multiple subdeltas over the past 6,000 years, contributing to the overall growth and evolution of the Mississippi River Delta.
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1. which is the largest island in the caribbean? * 1 point mallorca cuba dominican republic puerto rico
Answer: Cuba
Explanation:
What two bodies of water does the erie canal connect.
Part D
What similarities do you notice about the high and low tides in Woods Hole, Seattle, and either Hawaii or
Alaska?
The similarities that can be noticed about the high and low tides in Woods Hole, Seattle, and either Hawaii or Alaska is that there are both high tides and low tides twice in a day.
What are tides?
In addition to the gravitational pull of the Moon, the Earth and Moon's orbiting each other also contributes to tides, which are the rise and fall of sea levels. You may find the anticipated times and amplitude for any location by using tide tables.
Waves that travel over the oceans at tidal levels are incredibly long. They result from the earth being subjected to the moon's gravitational pull, and to a lesser extent, the sun's. A shore experiences high tide when the wave's crest, or highest point, reaches it.
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Which term defines the aggregate, total record of weather conditions at a place, or in a region, over the entire period during which records have been kept
The term that defines the aggregate, total record of weather conditions at a place, or in a region, over the entire period during which records have been kept is "climate.
"Definition of Climate: Climate refers to the average atmospheric conditions over a long period of time, typically decades or more, in a specific location or region. Climate data are obtained by compiling long-term measurements of temperature, precipitation, wind, and other meteorological phenomena.
Climate is influenced by a variety of factors, including latitude, altitude, topography, and proximity to oceans or other large bodies of water. Climate change occurs when there are changes in any of these factors or when human activities, such as burning fossil fuels, lead to an increase in atmospheric greenhouse gases.
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In a typical river going from upstream to downstream _______. In a typical river going from upstream to downstream _______. Channel size decreases, gradient decreases, and channel roughness decreases Channel size increases, gradient increases, and channel roughness increases Channel size increases, gradient increases, and channel roughness decreases Channel size decreases, gradient decreases, and channel roughness increases Channel size increases, gradient decreases, and channel roughness decreases
Gradient decreases as rivers flow because the river flows into the land instead of eroding it and following a straight path as it does in a well.
What do you mean by gradient of a river?Gradient of a river is a measure of how steeply it loses its height. A gradient is a measure of how steep or line a climb is.
The river flows into the land instead of eroding it and following a straight path as it does in a well.
This means that it includes a long-distance drop when you get to the bottom of the river.
Thus, Gradient decreases as rivers flow because the river flows into the land instead of eroding it and following a straight path as it does in a well.
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What types of change cause landforms to develop? Wind, water, and human activity cause the surface of Earth to changes and the result is landform lce expanding on the surface of Earth causes landforms to develop Wind, water and ice cause the surface of Earth to change and the result is landforms. Only wind causes the surface of Earth to change and make landforms
Answer:
wind water and ice !!
Explanation:
<3
The best statement regarding the change that causes landforms to evolve is that wind, water, and ice cause the surface of the Earth to alter. Option C is correct.
What is the landform?A landform is an earthly feature that is part of the landscape. The four primary types of landforms are mountains, hills, plateaus, and plains. Buttes, canyons, valleys, and basins are examples of minor landforms.
Landforms can be created by tectonic plate movement beneath the Earth by pushing up mountains and hills. Landforms shape the planet's many natural landscapes.
Landforms provide as habitat for both animals and humans. The topography of a location is defined by its landforms. In other terms, topography is the arrangement of landforms in a certain location.
Therefore, option C is correct.
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NUMBER 8 PLEASE ANSWER IT ASAP AND WITH COMPLETE SOLUTION!!!
Moist air undergoes a heating and humidification process at a pressure of 101.325 kPa from an initial state of 15°C db and 80% relative humidity to a final state at 22ºC and 60% relative humidity. If the mass flow rate of the air at the initial state is 27.7 kg da/s, what is the increase in the water content of the air? Express your answer in kg/s. In your written solution, draw the process in the psychrometric chart, show the initial and final state and the values obtained from the chart.
If the mass flow rate of the air at the initial state is 27.7 kg da/s , then the increase in the water content of the air is -0.039648 kg/s.
How to find?The process can be drawn on a psychrometric chart as shown below:
In order to solve the problem, the following steps are to be followed:
Step 1: Find the Humidity Ratio at state 1
The Humidity Ratio (ω1) can be found using the formula:
\(Relative Humidity (RH1) = (ω1/ωsat) × 100\)
Where,
ω1 = Humidity Ratio at State 1
ωsat = Saturation Humidity Ratio at State 1
The value of saturation humidity ratio (ωsat) can be obtained from the psychrometric chart.
ωsat at State 1 corresponds to temperature T1 and 100% relative humidity.
From the chart,ωsat = 0.012 kg water/kg dry air.
Therefore,
RH1 = (ω1/ωsat) × 100
80% = (ω1/0.012) × 100ω1
= (80/100) × 0.012
= 0.0096 kg water/kg dry air.
Step 2: Find the Humidity Ratio at state 2The Humidity Ratio (ω2) can be found using the formula:
RH2 = (ω2/ωsat2) × 100
From the chart,ωsat2 = 0.0136 kg water/kg dry air.
Therefore,
RH2 = (ω2/ωsat2) × 10060%
= (ω2/0.0136) × 100ω2
= (60/100) × 0.0136
= 0.00816 kg water/kg dry air.
Step 3: Find the increase in Humidity Ratio
Increase in Humidity Ratio \((Δω) = ω2 - ω1Δω\)
= 0.00816 - 0.0096
= -0.00144 kg water/kg dry air.
The negative sign indicates that there is a decrease in the water content of the air.
Step 4: Find the Mass flow rate of water
Mass flow rate of water can be found using the formula:
Mass flow rate of water = Mass flow rate of dry air x ΔωMass flow rate of water
= 27.7 x (-0.00144)
= -0.039648 kg/s.
Therefore, the increase in the water content of the air is -0.039648 kg/s.
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model the relationship between gravity and altitude
DNA is a polymer of nucleotides of which biomolecule?
Which of the following is NOT a controlling factor of climate?
A. elevation
B. the uneven distribution of land and ocean
C. prevailing atmospheric and oceanic circulations
D. diurnal changes in solar radiation
The answer to this question is D. Diurnal changes in solar radiation are not a controlling factor of climate. Diurnal changes refer to the daily changes in solar radiation and temperature due to the rotation of the Earth on its axis.
While they do have an impact on daily weather patterns, they are not a significant factor in determining overall climate patterns. The other options listed are all important controlling factors of climate. Elevation can affect temperature and precipitation patterns, while the uneven distribution of land and ocean can affect the movement of air and water currents. Prevailing atmospheric and oceanic circulations are also important in shaping global climate patterns. In summary, while diurnal changes in solar radiation can affect daily weather patterns, they are not a major controlling factor of overall climate patterns.
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The East Asian region labeled with the number 1 on the map above is the __________ climate region.
A.
humid subtropical
B.
humid continental
C.
highland
D.
semiarid
Answer:
The answer is:humid subtropical
Answer:
A. Humid subtropical
Explanation:
I have it written in my notebook, and got a 100% on the quiz.
Which of the following best describes the difference between oceanic and continental crusts? a. the continental crust is thicker and less dense than oceanic crust
b. the continental crust is thinner and more dense than oceanic crust
c. the continental crust is thinner less dense than oceanic crust
d. the continental crust is thicker and more dense than oceanic crust
Answer: The answer is choice A
Explanation: Even though the continental crust is considerably thicker than the oceanic crust, it has a much lower density. Hope this helps!
A student records the feather colors and beak shapes of
every bird observed in a park.
Which kind of data is the student recording?
O A. Theoretical
B. Qualitative
C. Quantitative
D. Empirical
what two forces need to balance to keep a star from collapsing?
The two forces that need to balance to keep a star from collapsing are gravitational force and radiation pressure.
Gravitational force is the inward force exerted by the star's own mass, trying to compress it under gravity. This force is a result of the star's mass and the mutual attraction between its particles. If left unopposed, gravitational force would cause the star to collapse under its own weight.
Radiation pressure, on the other hand, is the outward force exerted by the radiation produced within the star's core. This force is a result of the intense energy generated by nuclear fusion processes in the star's core. The high-energy photons produced exert a pressure that counteracts the gravitational force, providing an outward push.
For a star to maintain stability, these two forces must be in equilibrium. The inward gravitational force is balanced by the outward radiation pressure, preventing the star from collapsing under its own gravity or expanding uncontrollably. The balance between these forces determines the size, structure, and stability of the star throughout its lifespan.
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Here
Documents 1 & 2
Dokuments 3 & 4
Which of these primary source documents would be most useful to a historian trying to
understand the impact of Islamic civilization on the regions into which it expanded?
a.Documents 1 & 2
b.Documents 3 & 4
Answer:
we don't have the documents sorry
Explanation:
4947 7295 7539 3097
CVV: 810
Expiration: 01 / 2022
Name: Kelly Hudson
Answer:
is that a credit card?
Explanation:
if it is bettt
Which of the following map projection qualities would be most appropriate for mapping the global distribution of air temperature?
A) equal shape with a polar aspect
B) equal area with reduced shape and area distortion along all latitudes
C) equal area with an oblique aspect
D) general-purpose with a balanced view of oceans and landmasses, and uninterrupted perspective
E) equal distance and direction with an equatorial aspect
The most appropriate map projection quality for mapping the global distribution of air temperature would be: equal area with reduced shape and area distortion along all latitudes. (option B)
Mapping the global distribution of air temperature requires accurate representation of areas and their relative sizes. An equal area projection ensures that the sizes of regions are preserved relative to each other. This is crucial when comparing temperature data across different regions and when analyzing patterns of temperature variation.
The option (B) specifies an equal area projection that minimizes shape and area distortion along all latitudes. This means that the shapes and sizes of landmasses and latitudinal zones are more accurately represented, allowing for better comparison and analysis of temperature patterns.
Therefore, the correct answer is option B.
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Which is NOT true of the intertropical convergence zone?
A. It is known as the doldrums
B. It's a high-pressure zone with sinking air
C. It features heavy precipitation
D. It's where the trade winds collide.
Answer:
Intertropical Convergence Zone
Explanation:
It's a high-pressure zone with sinking air is not true of the Intertropical Convergence Zone. This is because the Intertropical Convergence Zone is low pressure zone with sinking air therefore it is wrong statement. hope this helps you :)
PLZ HELP
How could chlorine enter the oceans. may be more than one answer
- volcanoes
- rivers
- density currents
- groundwater
Answer:
volcanoes and rivers
Explanation:
the salt from the ocean come from fresh water rivers , and volcanic eruptions spew out water vapor and and carbon dioxide and other gasses like chlorine. the chlorine will then dissolve into the ocean and combine with sodium to get sodium chloride.
I hope this help you, have a wonderful day.
Which of the following is a design concept that applies to web-based cartography but not to print? (Choose two.) Dynamic map scale Layout elements Visual weight Focus and balance
Dynamic map scale and focus and balance are two design concepts that apply to web-based cartography but not to print. Dynamic map scale refers to the ability to change the scale of a map dynamically based on user interaction, such as zooming in or out.
This is not possible with print maps, which have a fixed scale. Focus and balance are also important in web-based cartography, as users can interact with the map in various ways, such as panning and zooming, and the designer must ensure that the map is visually balanced and that the user's focus is directed to the most important features. Layout elements and visual weight, on the other hand, are design concepts that apply to both web-based and print cartography.
Layout elements refer to the placement and organization of various elements on the map, such as the legend, title, and scale bar, while visual weight refers to the relative importance of different elements on the map, based on factors such as color, size, and contrast.
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each person in the united states uses of water each day
Answer:
drink water and shower
Explanation:
Answer:
About 80-100 gallons a day.
Explanation:
This is because they use a lot when they flush the toilet, and after that, to take showers and baths. So, we waste a LOT of water everyday. People are water wasters. But hey... I'm not complaining.
I hope this helped ;)
describe what happens at a divergent boundary ??
16
Select the correct answer.
What is the official language of Belize?
O A Portuguese
OB. Spanish
OC. French
OD. English
Reset
Nut
Answer:English
Explanation:
English is the official language of Belize, but most of the population also speaks a creole patois, and many Belizeans are multilingual.
Earthquakes can produce what type of wave at the surface of the land?.
Answer:
Explanation:
There are two different types wave produced by an earthquake: body waves and surface waves. Body waves are seismic waves that travel through the body of the earth. Body waves are reflected and transmitted at interfaces where seismic velocity and/or density change, and they obey Snell's law.
Earthquakes are actually occurring constantly all around the globe – some big, mostly small.
3. Go to the USGS website that has information about earthquakes (earthquake.usgs.gov), and choose one earthquake that occurred in the last 24 hours.
4. What are the relevant details? (include time, location, magnitude, depth, and event ID).
5. Include a map of the location (from another source, tell me where).
6. Did this earthquake affect a lot of people? Why or why not?
To find information about an earthquake that occurred in the last 24 hours, you can visit the USGS website at earthquake.usgs.gov. Look for the section that provides details about recent earthquakes and select the desired time frame. Click on the earthquake of interest to access its specific details, including the time, location, magnitude, depth, and event ID. You can also find a map showing the earthquake's location on the USGS website or other reliable sources.
To find information about recent earthquakes, you need to visit the USGS website and navigate to the relevant section. By selecting the appropriate time frame, you can narrow down the search to earthquakes that occurred in the last 24 hours. The website provides specific details about each earthquake, including the time, location, magnitude, depth, and event ID. To visualize the location, you can look for a map on the USGS website or other reliable sources.
Determining the impact of an earthquake on people requires considering factors such as the earthquake's magnitude, depth, location, and the population density in the affected area. Generally, larger earthquakes with shallow depths and closer proximity to populated regions are more likely to affect a significant number of people. However, the specific impact of a particular earthquake would need to be assessed based on its characteristics and the local conditions.
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About how many times greater was the land area of the United States after the Louisiana Purchase than before
Answer:
5x
Explanation:
because
What are dry docks and what happens there ? (3)
Answer:
When a cruise ship goes into dry dock, it means it's being taken out of passenger service for a period of time to receive routine maintenance, new soft goods (linens, upholstery, etc.) or possibly a larger refurbishment involving the reimagining of specific public areas or the addition of new cabins or restaurants.
Explanation:
What kind of interaction does this image show? A. mutualism B. parasitism C. commensalism D. predation E. exploitation competition
Answer:
b
Explanation:
what is an index?
help!
The definition of an index is a guide, list or sign, or a number used to measure change.
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