The circulatory motion of descending cool air and ascending warm air is known as convection.
Because of the circulatory motion of the Earth and the varying amounts of heat that different regions of the world experience, diverse weather patterns, jet streams, deserts, and prevailing winds exist. Heat is transferred through convection, which is the large-scale movement of molecules inside gases and liquids.
Conduction is used to move heat from the object to the fluid initially, but fluid motion is responsible for the bulk of the heat transfer. Convection can occur naturally or artificially. The phenomenon of the sea and land breeze is one of the most prevalent examples of natural convection.
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Oceanic crust is much thicker and denser than continental crust. true/ false
It is false that oceanic crust is much thicker and denser than continental crust.
Oceanic crust is substantially thinner, with an average thickness of only 6 km (4 miles), compared to the mean thickness of the continental crust of 40 km (25 miles).
The difference in the average heights of the continental and oceanic crust is a result of the varying densities of the lithospheric rock.
What is Oceanic crust?The topmost layer of the oceanic tectonic plate is known as the oceanic crust. The solid topmost mantle layer is covered by the crust. Basalt, gabbro, and peridotite make up the dense (3.3 g/cm) and thin (6 km) oceanic crust.Learn more about Oceanic crust here:
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How does a sea breeze occur?
Answer:
Sea breezes occur during hot, summer days because of the unequal heating rates of land and water. During the day, the land surface heats up faster than the water surface. Therefore, the air above the land is warmer than the air above the ocean.
Explanation:
Answer:
As the warm air over the land is rising, the cooler air over the ocean is following over the land surface to replace the rising warm air.
A climate zone categorized as a desert will have an annual rainfall of less than?
A climate zone categorized as a desert will have an annual rainfall of less than 25 cm.
What is the desert's temperature and rainfall like?Many average annual temperatures range between 20 and 25 degrees Celsius. The extreme maximum temperature ranges from 43.5 to 49 degrees Celsius.
Minimum temperatures have occasionally dropped to -18 degrees Celsius. Most experts agree that a desert is defined as an area of land that receives less than 25 centimeters (10 inches) of precipitation per year. In a desert, evaporation frequently far exceeds annual rainfall.
Rainfall in the Desert
Some deserts, such as the world's driest, the Atacama, receive little or no rain. These areas are extremely arid, with very little life. Other deserts, such as Arizona's Sonoran Desert, receive close to the maximum yearly rainfall for deserts and are fairly well populated with a diverse range of fauna and flora.
While still arid, the Sonoran Desert is lush in comparison to other deserts, supporting over 2,000 plant species.
Rains in the spring produce incredible displays of greenery and flowers as dormant plants take advantage of the rain.
Saguaro cacti grow to enormous proportions, collecting and storing massive amounts of water when it rains and surviving for months until the next rain.
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North atlantic deep water (nadw) formation may be impacted by climate change because of ______.
North Atlantic deep water (nadw) formation may be impacted by climate change because of Decreased surface density, increased precipitation at high latitudes, and increased water column stability.
As temperatures rise, ocean currents weaken. If the water at the poles isn't that cold and dense, circulation doesn't work either. In addition, as the ice sheet of the Greenland continent melts, freshwater flows into the salty sea, altering the density of the water mass.
As atmospheric carbon dioxide increases, it sinks into the North Atlantic ocean and dissolves in water, producing carbonic acid, which is harmful to marine life. The PH value of the sea drops and the sea water becomes acidic.
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Problems faced by cities due to rural- urban migration
This population pyramid shows a _ in the number of males as age _
This population pyramid shows a(n) decrease in the number of males as age increases.
A population pyramid or "age-intercourse pyramid" is a graphical instance of the distribution of a populace by using age corporations and intercourse; it commonly takes the shape of a pyramid when the populace is growing.
What does a population pyramid provide an explanation for?
A population pyramid is a manner to visualize two variables: age and sex. they may be utilized by demographers, who look at populations. A population pyramid is a graph that indicates the distribution of a long time throughout a population divided down the center between male and girl members of the populace.
What are the traits of population pyramid?
A population Pyramid is a graph that shows the age-sex distribution of a given population. It a photograph profile of the populace's residents. sex is proven at the left/right facets, age at the y-axis, and the share of population at the x-axis. each grouping (ex: men aged zero-4) is referred to as a cohort.
Why is a population pyramid beneficial?
Population pyramid are perfect for detecting changes or differences in populace styles. more than one population Pyramids may be used to evaluate patterns throughout nations or decided on populace corporations. The shape of a population pyramid can be used to interpret a population.
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the most likely and direct consequence of a reduced rate of ""burial"" of sediment in the rock cycle would be
The most likely and immediate effect of less sediment "burial" in the rock cycle would be. the slowly increasing pace of rock creation.
How does sedimentary rocks are formed?Sedimentary rocks are created when deposits of pre-existing rocks or fragments of extinct organisms build up on the surface of the Earth. Sedimentary rock is created when sediment is firmly buried and becomes compressed and cemented.
In how many ways rocks are formed?Rocks can be classified as sedimentary, igneous, or metamorphic. These rocks are all products of physical processes that are a component of the rock cycle, such as melting, cooling, eroding, compacting, or deforming.
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During some lunar eclipses, the moon's appearance changes only slightly, because it passes only through the part of earth's shadow called the?
Which rock types can undergo melting to produce magma that will eventually crystallize to form new igenous rocks?.
All types of rocks can undergo melting to produce magma that will eventually crystallize to form new igneous rocks.
Rocks are formed on Earth as igneous, sedimentary, or metamorphic rocks. Igneous rocks form when rocks are heated to the melting point which forms magma.The minerals that make up igneous rocks crystallize at a range of different temperatures.These Igneous rocks are usually formed deep inside the earth's crustGranite and pumice are examples of igneous rocksTo know more about rocks:
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Construct a short argument that highlights why agricultural innovation has negatively impacted society.
writer
i
It is expected to be much more challenging and harmful than it has been up to this point to meet the need for enhanced agricultural output.
This is due to a number of ecological factors. A large number of the natural mechanisms that enable modern agriculture are becoming unstable due to global climate change. However, the sustainability crisis is also partially a result of contemporary agriculture.
Many of the methods and adjustments that farmers use to increase productivity are environmentally harmful. Irrigation also has a variety of other unfavourable effects. Waterlogging can occur in areas that have received excessive irrigation, which results in soil conditions that harm plant roots through anaerobic decomposition.
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In summer, at the same pressure, maritime tropical air is ______ continental tropical air.
In summer, at the same pressure, maritime tropical air is less dense than continental tropical air.
What is maritime tropical air?The most significant air mass that produces rain and moisture throughout the year is the maritime Tropical (mT). It goes poleward in the winter and is cooled by the ground. As a result, it is distinguished by rain, low stratus or stratocumulus clouds, fog, and limited visibility.
What is continental tropical air?Continental The Sahara Desert in northern Africa is the primary source of tropical air masses (cT), which are a form of tropical air created by the subtropical ridge over broad expanses of land.
What is the difference between continental and maritime tropical air mass?While coastal air masses are moist, continental air masses are distinguished by dry air near the surface. Tropical air masses are warm or hot, whereas polar air masses are characterized by chilly air near the surface.
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What are some of the reasons that the population growth rate may be decliningning?
Answer:
Some of the reasons may be the following:
1. Lack of food
2. Lack of water
3. Tight and living spaces
4. Extreme Weather changes
5. Diseases and Viruses
A student is researching the price of smart phones she learns that her favorite brand of phone is designed in one country but manufactured in another after they’re built the phones are shipped to markets in over 100 countries around the world which adds to their cost
A student is researching the price of smartphones she learns that her favorite brand of phone is designed in one country but manufactured in another after they’re built the phones are shipped to markets in over 100 countries around the world which adds to their cost. Location
The cost denotes the amount of money that an employer spends on the creation or manufacturing of goods or offerings. It does now not encompass the markup for income. From a vendor's point of view, a fee is the quantity of money that is spent to provide an excellent product.
Charges are the economic fee of expenses for substances, services, hard work, products, gadgets,s and other objects purchased to be used through a commercial enterprise or other accounting entity. it is the amount denoted on invoices because the rate recorded in the e-book preserves data as a price or asset cost basis.
Cost, in commonplace utilization, is the monetary price of goods and offerings that manufacturers and customers buy. In a primary monetary experience, the cost is the degree of the opportunity possibilities foregone inside the preference of 1 accurate or hobby over others. This essential price is usually referred to as possible value.
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As organic material is compacted to form coal, which stages does it pass through, from first to last?
Peat, lignite, bituminous coal, and anthracite are the stages through which organic material is compacted to form coal.
What are the steps in the formation of coal?First stage in the formation of coal is peat.
Vegetable matter is normally oxidized to water and carbon dioxide. However, because there is no oxygen present when plant material accumulates underwater, only partial decomposition occurs.
The second stage is lignite
Which is formed when peat is subjected to increased vertical pressure from accumulating sediments. Lignite is a dark brown substance that, like peat, contains plant traces.
Stage Three Bituminous Coal
The third stage is bituminous coal. Added pressure has compacted it, and virtually all traces of plant life have vanished. Bituminous coal, also known as "soft coal," is the type found in Cape Breton and is our most abundant fuel.
Stage Four Anthracite
Anthracite, the fourth stage in the formation of coal, is also known as "hard coal" due to its hardness and high luster. It appears to have formed as a result of high pressure and temperature combined. Anthracite produces a short flame and little smoke when burned.
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A long, thin cloud that stretched from directly overhead to the western horizon would have an angular size of.
A long, thin cloud that stretched from directly overhead to the western horizon would have an angular size of 90 degrees.
Before sunrise, you can see the crescent moon (also called the old moon) waning in the east. Each morning after that, the waning crescent moon reveals less and less of its illuminated part, the day side.
Some people call the thin crescent moon seen on the western horizon after sunset the new moon. We always see these little crescent moons setting just after the sun, one or two days after every new moon. But astronomers don't call these tiny crescents new moons.
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What three continents are partly in the northern hemisphere and partly in the southern hemisphere.
Africa, Asia, and South America are the three continents that are partly in the northern hemisphere and partly in the southern hemisphere.
Africa, Asia, and South America lie in both hemispheres. The Equator divides the earth into two equal halves. The upper half is called as Northern hemisphere and the lower half is called as Southern Hemisphere. All these continents are mostly in the torrid zone and from these three continents, only the equator crosses.
On the African continent, there are 54 countries today making it having most countries on the continent. Whereas Asia is comprised of 48 countries and South America is comprised of 12 countries.
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The northeast region is divided into three different areas. what area is not part of the northeast region?
Island is not part of the northeast region.
Regions are regions that share common characteristics. Regions can be defined by natural or man-made features. Language, government, or religion can define a region, as can forests, wildlife, or climate. The area between the Atlantic coast and the Great Lakes was called the Northeast Region.
The Northeast region includes 11 states. The northeastern region has wide valleys, rolling hills and low mountains but no islands. Because the northeast is roughly halfway between the North Pole and the equator, the climate in is quite different from that of the southeast.
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High clouds are composed primarily of ice crystals, whereas low clouds are composed primarily of water droplets. this difference is most likely because the average air temperature at altitudes from:_____.
High clouds are composed primarily of ice crystals, whereas low clouds are composed primarily of water droplets.
This difference is most likely because the average air temperature at altitudes from while the average air temperature is at or below 0C at altitudes between 6 km and 16 km, it is above or below 0C between 0 km and 3.2 km.
What are High clouds?High clouds are frequently thin and barely reflect any light. They allowed a lot of heat from the Sun to enter.Cirrostratus, cirrocumulus, and cirrus are the three primary categories of high clouds. All of the ice crystals in cirrus clouds give them their wispy, feathery appearance. They frequently mark the first appearance of an advancing warm front or higher-level jet streak.What are low clouds?Low clouds often have a lot of thickness and reflect a lot of light back into space.Except during harsh winter storms, when ice crystals (and snow) make up the majority of the clouds, low clouds, which are those that are located below 6500 feet, typically consist of liquid water droplets or even supercooled droplets.Learn more about low clouds here:
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Look at this angle:
V
U
W
What is the vertex?
Variations in earth's orbit that influence long-term climate changes include ________.
Variations in the earth's orbit that influence long-term climate changes include Wobble (precession) of the Earth's axis of rotation.
As the Earth moves closer to the Sun, the climate warms, and this cycle affects the length of the seasons. Changes in the Earth's orbit, stretching, pitching, and wobble can lead to long-term climate change.
Climate change refers to long-term changes in temperature and weather patterns. These changes may be natural, for example, due to variations in the solar cycle. However, since the 19th century, human activity has been a major contributor to climate change, primarily through the burning of fossil fuels such as coal, oil, and gas.
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__________ are found in coastal areas in the mid-latitudes and have a small annual temperature range because of the oceans that border them.
Maritime, Oceanic, and Marine Climate are found in coastal areas in the mid-latitudes and have a small annual temperature range because of the oceans that border them.
What is Marine climate?The humid temperate climate sub-type Cfb known as an oceanic climate, also referred to as a marine climate, is typical of west coasts in higher middle latitudes of continents. It is characterized by generally cool summers and mild winters (for their latitude), with a relatively narrow annual temperature range and few temperature extremes. Oceanic climates are often found between 40 and 55 latitude in both hemispheres. Most notably in New Zealand, northwest Europe, and northwest North America. Oceanic climates are a result of and a reflection of the nearby, chilly ocean.Learn more about Marine climate here:
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What regions/countries had the most significant influence over east germany?
In 1948, the Soviet Union was attempting to starve West Berlin with a blockade. This prompted the US-led Berlin Airlift, and the Soviets relented nearly a year later. Russia had the most significant influence over East Germany.
Why did Russia hand over East Germany?By 1948, the Soviet Union was attempting to starve West Berlin with a blockade. This prompted the US-led Berlin Airlift, and the Soviets relented nearly a year later.
However, the schism between East and West Germany only widened. Each side established its own government, and in June 1953, Soviet tanks assisted the East German government in suppressing a worker's uprising.
The greatest affront to the West was the construction of the Berlin Wall in 1961, and the Soviets supplied the might to keep it standing. When Soviet power began to wane in the late 1980s, so did the Wall.
It was finally brought down in November 1989, when East Germany's Communist regime collapsed amid popular protest and economic weakness.
As part of the 1990 agreement for German reunification, the former World War II conquerors promised to withdraw their troops from Berlin by this fall. Russia also agreed to leave Germany entirely, in exchange for a $9 billion farewell gift to ease the pain of relocating its departing soldiers.
In 1948, the Soviet Union was attempting to starve West Berlin with a blockade. This prompted the US-led Berlin Airlift, and the Soviets relented nearly a year later. Russia had the most significant influence over East Germany.
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Consider even the earth and the moon. about how many moons would fit across the earth?
4 moons would fit across the earth.
In the entire Solar System, the Moon is the fifth largest moon. 3,474 kilometers separates one side from the other (its diameter). This is around one-fourth of the size of the Earth. Thus, four moons may fit one on top of the other across the planet.What if the Earth had more than one moon?It would be disastrous for Earth if there were two moons. Larger tides brought on by an extra moon would destroy major cities like New York and Singapore. The additional gravitational attraction of the moons would also delay the Earth's rotation, lengthening the day.What happens if the Moon vanished?Our planet is held in place by the gravitational attraction of the Moon. The tilt of the Earth might vary widely if the Moon weren't there to stabilize it. From having no tilt (which indicates no seasons) to having a significant tilt (which means extreme weather and even ice ages).To learn more about moon visit:
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Please help due soon.
The process used to produce either surface or secreted forms of the immunoglobulin heavy chain is called:_____.
The process used to produce either surface or secreted forms of the immunoglobulin heavy chain is called alternative RNA processing.
What is RNA processing?In molecular biology, RNA splicing is the process by which a freshly created precursor messenger RNA transcript is changed into a mature messenger RNA. Exons are rejoined after all introns have been removed in order for it to function.A crucial process in gene expression known as precursor mRNA (pre-mRNA) splicing removes intronic regions from immature mRNA, resulting in the generation of mature mRNA that can be translated into protein.Cis-elements (ESE, ESS, ISS, and ISE) and trans-acting splicing factors control splicing (SR proteins, hnRNP, and unknown factors). The massive ribonucleoprotein complexes called spliceosomes are responsible for catalyzing the successive phosphodiester transfer events required for splicing.Learn more about RNA processing here:
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If huge waves pound against the beach communities of southern california for several days during clear, calm weather, it is a good bet that?
If huge waves pound against the beach communities of southern California for several days during clear, calm weather, it is a good bet that somewhere in the Pacific Ocean the winds are strong.
What are the trade winds in the Pacific Ocean?The trade winds are the winds that blow in the Northern Hemisphere as the north - eastern trades and in the Southern Hemisphere as south - eastern trades. these winds are caused due to Coriolis Effect and the Ferrel's Law.
The eastern and equatorial parts of the air circulation system are represented by the trade winds in the Pacific Ocean. Their origination is from the subtropical high pressure zone, which are more pronounced between latitudes 30° and 40° N and S, respectively, over the north east and the southeast Pacific Ocean.
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True or false: most deaths from earthquakes are caused by collapse of buildings or other structure.
Answer: True
Explanation: Debris in a natural disaster are more dangerous than the disaster itself
When water evaporates, the energy that was used to evaporate the water is stored as:._____.
When water evaporates, the energy that was used to evaporate the water is stored as latent heat in the evaporated water.
Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes to the gas phase. The high concentration of volatiles in the surrounding gas slows down evaporation significantly, for example when humidity affects the rate of evaporation of water. When the molecules of a liquid collide, they transfer energy to each other depending on how they collide.
When a molecule near the surface absorbs enough energy to overcome the vapor pressure, it escapes and enters the surrounding air as a gas. When evaporation occurs, the energy removed from the evaporating liquid lowers the temperature of the liquid, resulting in evaporative cooling.
On average, only a fraction of the molecules in a liquid have enough heat to escape from the liquid. Evaporation will continue until an equilibrium is reached when the evaporation of the liquid equals its condensation. In a closed environment, the liquid evaporates until the surrounding air is saturated.
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Answer:
latent heat
Explanation:
Latent heat is a form of energy held in the evaporated water when it evaporates and cools. The particles with the highest kinetic energy are the first to evaporate from a liquid.
Who discovered world?
Answer:
Christopher Columbus discovered the world
Parallax is used to determine how far a star is from earth by measuring its parallactic angle. of star a has a larger parallactic angle than star b, star a is ____________ than star b.
The answer is closer.
Parallax is used to determine how far a star is from earth by measuring its parallactic angle. If star a has a larger parallactic angle than star b, star a is closer than star b.
What is parallax?When there is a difference in the direction of a celestial object as seen by an observer from two points which are widely separated, then this distance is termed as parallax.
This parallax measurement is used to find the distance of the body from Earth which is called Geocentric parallax and from the Sun which is called Heliocentric Parallax.
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