If the Mid-Atlantic Ridge is spreading at 4 cm/year (0.00004 km/year) in that area, then the Atlantic Ocean separates Canada from Ireland took 83 million years, that is 3,320/0.00004=83,000,000.
What is the Mid-Atlantic Ridge?The Mid-Atlantic Ridge is a mid-ocean ridge located along the floor of the Atlantic Ocean, and part of the longest mountain range in the world. In the North Atlantic, the ridge separates the North American from the Eurasian Plate and the African Plate, north and south of the Azores Triple Junction respectively.
In the South Atlantic, it separates the African and South American plates. The ridge extends from a junction with the Gakkel Ridge northeast of Greenland southward to the Bouvet Triple Junction in the South Atlantic. Although the Mid-Atlantic Ridge is mostly an underwater feature, portions of it have enough elevation to extend above sea level, for example in Iceland. The ridge has an average spreading rate of about 2.5 centimetres (1 in) per year.
The Mid-Atlantic Ridge includes a deep rift valley that runs along the axis of the ridge for nearly its entire length.
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PLEASE HELP WILL GIVE 20 POINTS, 5 STAR RATING, AND BRAINLIEST, PLEASE HELP ASAPPP!!!!!, if wrong will report and give a 0 rating on personal account. PLEASE HELPPPP!!!!!
One thing that does not distinguish folk culture from popular culture is that Diffusion happens quickly.
How are folk culture and popular culture different?Folk culture refers to a sort of culture that originates in isolated rural community as a result of their distinct characteristics such as the physical environment they are in. Folk culture allows for people to be able to identify with a certain area because they are familiar with the culture of that area.
Folk culture is therefore usually made in areas of lower or less technology on account of being rural. Folk culture is limited to isolated communities which is why diffusion does not happen quickly and instead remains in a certain area. Popular culture on the other hand, sees diffusion happening very fast as many different people try to copy it and get in on the trend to be considered recent.
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in the late spring and summer of 1993, the upper mississippi river basin experienced record high floods. however, the floodwater mass did not significantly affect the lower mississippi river basin because
In the late spring and summer of 1993, the upper Mississippi river basin experienced record-high floods. however, the floodwater mass did not significantly affect the lower Mississippi river basin because the input from the Ohio River flow was low
What is the Mississippi river?Long before European settlers arrived, Native Americans inhabited the Mississippi River and its tributaries. The majority of people were hunter-gatherers, but some, like the Mound Builders, created thriving agricultural and urban civilizations. The way of life of the indigenous people was altered when Europeans arrived in the 16th century as an increasing number of explorers and settlers entered the basin. The Mississippi river was a crucial conduit for trade and communication after acting as a border between New Spain, New France, and the early United States. The Mississippi River and a few western tributaries, most notably the Missouri, provided routes for the United States' westward expansion in the 19th century, at the height of the manifest destiny movement.
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A new island formed by volcanic action may eventually become populated with biotic communities as a result of.
New islands formed by volcanic action may eventually be inhabited by biotic communities because volcanism can make the soil fertile, and provide mineral resources. Renewable energy sources, recreation, and tourism areas, also produce volcanic rocks.
Volcanic eruptions are events that occur due to magma deposits in the bowels of the earth, which are pushed out by high-pressure gas. Magma is an incandescent liquid that is found in the earth's layers at very high temperatures, which are estimated to be more than 1,000 °C.
Hot rock in the bowels of the melted Earth is called magma. While magma that comes out of a volcano when it erupts is called lava. If the magma is liquid, the resulting lava will flow rapidly over the surface of the mountain slopes.
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Which of the following are ways in which tectonism, such as an uplift of a mountain, can affect drainage?
Multiple select question.
The uplift can increase the supply of coarse sediment.
The uplift can cause a rain shadow on the other side, causing a decrease in the runoff into the drainage.
The uplift can increase the slope of the drainage.
The uplift can increase precipitation into the drainage.
The uplift can decrease the gradient of the drainage.
An uplift of a mountain, can affect drainage in following ways:
The uplift can increase the supply of coarse sediment.The uplift can increase precipitation into the drainage.What is precipitation?Precipitation is water released from clouds in the form of rain, frost, sleet, snow, or hail. This is the main link in the hydrological cycle that delivers atmospheric water to Earth. Most precipitation falls in the form of rain. The most normal types of precipitation are rain, hail, and snow. Rain is precipitation that falls on the surface of the earth in the form of water droplets. Raindrops form around microscopic cloud condensation nuclei such as: Dust particles or pollutant molecules. Weeks of heavy rainfall mean that catchments reach saturated capacity quickly after storms. This could cause groundwater levels to rise, further increasing the likelihood of exceeding their saturated drainage.To learn more about precipitation from the given link :
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subduction is the result of a hot spot moving near a plate boundary. is the process in transform boundaries that results in earthquakes. occurs when one plate passes under another. occurs when oceanic plates diverge and form volcanoes.
Subduction is the tectonic method at convergent margins through which slabs of oceanic lithosphere descend into the mantle. Then the process that mentioned bellow can be called as tectonic method.
How earthquake caused?Earthquakes are sometimes caused when underground rock abruptly breaks and there's speedy motion on a fault. This sudden unleash of energy causes the seismic waves that build the bottom shake. Most seismic activity occurs at three types of plate boundaries divergent, convergent, and transform.
Tectonic plates always move slowly, but get stuck at their edges due to friction. When edge stress exceeds friction, an earthquake occurs, releasing energy in waves that propagate through the earth's crust and cause the shaking that we feel, and we call it an earthquake.
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the European and Mediterranean population over age 20 has a high percentage of overweight people who represent what percent of their population?
A. 35%
B. 55%
C. 68%
D. 80%
Which of the following can you use to help locate a cold front on a surface weather map? Check all that apply. a. change in wind direction b. warmer temperatures ahead of the front C. colder temperatures behind the front d. drop in dewpoint temperature behind the front e. kinks in the isobars
Drop in dewpoint temperature behind the front, colder temperatures behind the front can you use to help locate a cold front on a surface weather map.
Surface weather analysis is a special type of weather map that provides a view of weather elements over a geographic area at a specific time based on information from ground weather stations.
Surface maps typically represent real-world features such as terrain or object surfaces. However, they can act as abstractions where the third or even all dimensions correspond to non-spatial data. As such, they act more like charts than maps. The Weather Channel app continues to be one of our top radar apps for 2022 and in our opinion the best truly mobile weather app. According to Forecast Advisor, The Weather Channel is consistently ranked as the most accurate weather app for many cities across the country.Learn more about surface weather map here: https://brainly.com/question/26255452
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Identify the main source regions of air masses by completing the following sentences. These source regions influence the weather in North America. • 1. Maritime (m)air masses originate over water.
• 2. Polar (P) and Arctic (A) air masses are cold.
• 3. Tropical (T) and Maritime (m) air masses are warm and humid.
• 4. Continental (c) and Tropical (T) air masses are warm and dry.
• 5. Polar (P) and Arctic (A) air masses originate at high latitudes.
• 6. Continental (c) is a term referring to dry air masses.
These source regions influence the weather in North America.
1 Maritime air masses originate over water. This is why they are usually humid.
2. Polar and Arctic air masses are cold. This is due to their location at higher latitudes. We know in the troposphere, there exists a negative lapse rate. There is a decrease in temperature with altitude.
3. Maritime and tropical air masses are warm and humid. This is because these are usually formed in tropical and sub-tropical areas over water bodies. This leads to evaporation which forms water vapour. Thus the presence of water vapour makes the air mass humid.
4. Continental and tropical air masses are dry and warm. These originate over land and hence lack moisture and thus are warm and dry.
5. Polar and Arctic air masses originate at higher latitudes. This is the reason that they are so cold. The Arctic air mass is colder than the polar air mass.
6. Continental is a term referring to dry air masses. This is because these air masses lack water vapour as they are generated on land surfaces.
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In 2017, 258 million international migrants were counted around the world. Identify the continent to which the highest percentage of international migrants relocate.
Using the theories of migrants,we got that Asia(India) is the continent to which the highest percentage of international migrants relocate in 2017.
According to International Migration Report 2017: India tops the world in number of migrants abroad
The report actually states that over 3 per cent of the world’s inhabitants today are international migrants, an increase from 2.8 per cent in 2000.
Between 2000 and 2015, the migration contributed 42 per cent of the population growth in the Northern America and 31 per cent in Oceania.
Hence, In 2017, 258 million international migrants were counted around the world, the continent to which the highest percentage of international migrants relocate is Asia(India).
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What is the capital of the country represented by number 6? madrid question 4 options: paris madrid athens rome
The capital city of the country represented by number 6 is MADRID, the correct answer is B. The country represented by number 6 on the map is Spain. The capital city of Spain is Madrid.
The Geography of MadridMadrid is located in the center of the Iberian peninsula on the southern Meseta Central, 60 kilometers south of the Guadarrama mountain range and straddling the sub-drainage basins of the Jarama and Manzanares rivers. The western part of Madrid has a mediterranean climate with mixed continental influences, whereas the eastern half has a semi-arid climate. In 1561, Madrid is chosen as Spain's capital due to its central location on the Iberian Peninsula.
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i need help whit my math work con yall pls help me
Answer: I can
Explanation:
Help! I Have Till 4:30
1)What are some conflicts or issues surrounding immigration and multiculturalism in the U.S. and the world? Can these issues be resolved? Why or why not?
2)Support the following statement using a variety of examples from the unit:
Migration significantly changes populations.
Answer:
hola! Multiculturalism is a term used to describe the cultural diversity, from different countries and cultural backgrounds come together in one place to live or to celebrate.
The United States is a multiculturalism nation because of its features. Since the discovery of the New World, America has always accepted different people from Europe to settle and to start a new life. America is a place of different cultural background. Native American Indians, Asians, and Europeans+ (Britain, France, Spain etc.) is an example of multiculturalism where all people live together in harmony, despite being of different backgrounds.
Explanation:
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how was fire used in the early development and expansion of agriculture?
Fire used in the early development and expansion of agriculture-
Scaring away predators
Clearing land
Creation of fertilizer
Agriculture is the artwork and technological know-how of cultivating the soil, developing crops, and raising cattle. It consists of the education of plant and animal merchandise for humans to use and their distribution to markets.
Agriculture gives a maximum of the arena's food and fabrics. Agriculture or farming is the exercise of cultivating vegetation and cattle. ... Agriculture becomes an important thing in development within the upward push of sedentary human civilization. Agriculture plays a first-rate function in economic growth and development. as the provider of meals, it's far a cornerstone of human lifestyles. As a furnisher of commercial raw substances, it's far an essential contributor to the financial hobby in different sectors of the economic system. The technological know-how, artwork, and commercial enterprise of cultivating soil, producing vegetation, and raising livestock; farming.Learn more about Agriculture here: https://brainly.com/question/14533586
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Why are seismologists interested in the possibility of the two faults being connected together?.
The seismologists are interested in the possibility of the two faults being connected because it might cause an earthquake.
What is a fault?
A fault is an area of fractures or a fracture among two blocks of rock. Faults enable the blocks to keep moving relative to each other. Moving blocks can collide with each other. This collision can press the rocks, in other words, the faults that are connected result in earthquakes from movement in the ground and it is the potential to be larger based on the production stress of the collisions.There are three fundamental types of faulting.
Normal: Concerning the lower block, the upper block moves downward.
Reverse: The upper block advances toward the lower block. It is responsible for the formation of some of the world's highest mountain ranges, as well as the Himalayas and the Rocky Mountains.
Strike-slip: Both blocks slide across one another horizontally. That is, if you were standing close to the fault trace and looked across it, you will further realize a far edge moving to the right or left.
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The mass of a piece of silver is 21 g and it has a volume of 2 cm³. What is its
density?
Which province or autonomous region in china is considered the homeland of the uyghur people?.
The Uyghurs are recognized as the original inhabitants of the Xinjiang Uyghur Autonomous Region in northwestern China.
Moreover, They are one of China's 55 officially recognized ethnic minorities. The Uyghurs are recognized by the Chinese government as a regional minority and the titular people of Xinjiang.
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Most of the weather of the world is based upon changes in the moisture, pressure, and/or temperature of the.
Most of the weather of the world is based upon changes in the moisture, pressure, and/or temperature of the troposphere.
What is troposphere?The troposphere refers to the lowest layer present in the Earth's atmosphere. Most of the atmosphere is in the troposphere.Most types of clouds are in the troposphere, and almost all weather phenomena occur in this layer. The layer which is closest to the Earth's surface is the troposphere. This layer extends up to 20 kilometers above the ground. The troposphere is important because it contains the greenhouse gases that help maintain Earth's climate and temperature. The troposphere is the lowest layer present in the atmosphere. It starts at the bottom and extends upwards to about 10 kilometers above sea level. We humans live in the troposphere, and almost all weather phenomena occur in this lowest layer.To learn more about troposphere from the given link :
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Folds are examples of deformation while faults or fractures are types of deformation. (2pts) a. Brittle, ductile b. Ductile, brittle
Folds are bends in the rocks that are due to compressional forces. deformation are due to tensional forces along which displacements of rocks take place. Folding occurs when compressional force is applied to rocks that are ductile or flexible.
In physics, transformation is the transformation of a body's continuum dynamics from its reference configuration to its current configuration. A composition is a set containing the positions of all particles in a body. Transformations are of two types. Permanent Deformation - Also known as plastic deformation, it is irreversible.
A type in which the deformation is maintained even after the applied force is removed. temporary transformation. Also called elastic deformation, it is reversible. Three types of deformation: elastic, ductile, and brittle. Elastic deformation - deformation is reversible. Plastic deformation in which deformation is irreversible. A fracture is an irreversible deformation in which the failure of a material occurs.Learn more about deformation here: https://brainly.com/question/6417346
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What is the
main difference between
well-sorted sediment and
poorly sorted sediment?
Answer: Sorting refers to the variety of grain sizes in a rock. A well-sorted sedimentary rock is one in which all the grains have the same size. A poorly-sorted sedimentary rock contains grains of many different sizes.
Explanation:
glaciers can develop any place on land where, over a period of years, more snow accumulates than melts. True or False
The given statement that " glaciers can develop any place on land where, over a period of years, more snow accumulates than melts". is True
Why are there Glaciers?
Glaciers form where more snow falls than they melt over the years, solidifying into ice and becoming thick enough to move. A blanket of snow becomes a glacier as the deepest layer begins to deform under the weight of the snow and ice above.
What are Glaciers?
Glaciers are large, persistent deposits of crystalline ice, snow, rocks, sediments, and often liquid water that form on land and move down slopes under the influence of their own weight and gravity. To do. Glaciers are usually present and can also form in areas such as:
The average annual temperature is close to freezingWinter precipitation leads to significant snow coverTemperatures for the rest of the year do not result in a complete loss of the previous winter's snow cover.Over decades, this continued accumulation of snow results in snow masses large enough to initiate the process of transformation from snow to glacial ice. Glaciers are classified according to their size (ie ice sheets, ice caps, valley glaciers, Karl glaciers), location, and thermal regime (ie polar and temperate). Glaciers are sensitive indicators of climate change.
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air circulating around a ridge is slightly faster than geostrophic balance would suggest, and air circulating around a trough is slightly slower than geostrophic balance would suggest. this means as air moves from a trough to a ridge, it is:
Air circulating around a ridge is slightly faster than geostrophic balance would suggest, and air circulating around a trough is slightly slower than geostrophic balance would suggest. this means as air moves from a trough to a ridge, it is Diverging
Geostrophic principles, or geostrophic balance, derive ocean currents from sea level measurements (combined with satellite altimeters and gravitational measurements) or from vertical profiles of seawater density obtained by ships or autonomous buoys. It is useful for oceanographers because it can be inferred.
Geostrophic principles, or geostrophic balance, are derived from measurements of sea surface height (via a combination of satellite altimeters and gravitational measurements), or from vertical profiles of seawater density obtained by ships or autonomous buoys, to determine currents. can be estimated, which is useful for oceanographers.
When the air parcel starts to move, it bends to the right due to the Coriolis force. The deflection increases until the Coriolis force balances the pressure gradient force. At this point, the wind is blowing parallel to the isobars. This wind is called the geostrophic wind.
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Why do you think some Georgia Patriots desired more radical change while others favored more conservative changes? What might this tell you about the role of social classes during the American Revolution?
Answer:
People in the Americas felt they weren't being treated fairly by the British. They knew their success depended on broad popular support Patriots wanted the Thirteen colonies to gain independence from Britain. They wanted to create their own laws and form the United States of America. The economy of Georgia was very good.
Explanation:
based on where the highest amount of moisture is in relation to the dryline would you expect the greater liklihood for thunderstorm formation to be
Based on where the highest amount of moisture is in relation to the dryline the greater likelihood for thunderstorm formation would be Along & just west of the dryline
What is Moisture?Moisture is the presence of a liquid, particularly water, frequently in minute quantities. For instance, you can find trace amounts of water in several commercial products, foods, and the air (humidity). The quantity of water vapor in the air is another definition of moisture.
Moisture management in products can be a crucial step in the production process. What appears to be dry stuff contains a significant amount of moisture. Moisture can have a significant impact on a product's final quality, from cornflake cereal to washing powder. When it comes to controlling moisture in products, there are two main issues to be concerned about: allowing too much moisture or not enough.
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Read the passage below and answer the question that follows.
Imagine that you’re a student who lives in Los Angeles, California. One day, you come home and your family tells you that you’re going to be moving!
Which of the following situations is an example of an internal migration?
A.
moving to Mexico City, Mexico
B.
moving to San Diego, California
C.
moving to Toronto, Canada
D.
moving to London, England
Please select the best answer from the choices provided
A
B
C
D
fasstt
Answer:
the person above me is right its B
Explanation: PROOF:
i did the test/you'll get it right
a) y=-3x^2 and y=1/4x^2 and - 1/4x^2 transformation of parabolas
Use integrals to find the area between the curves.
y =x24
What is the area?The measurement that expresses the size of a region on a plane or curved surface is called an area. Surface area refers to the area of an open surface or the boundary of a three-dimensional object, whereas the area of a plane region or plane area refers to the area of a form or planar lamina.
The parabola shifts upward if b is positive and downward if b is negative. The parabola can also be translated horizontally. The graph of the function y=(xa)2 resembles a conventional parabola with the vertex moved one unit down the x-axis. then, the vertex is found at (a,0).
Therefore, the area between the curves is.
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Write a summary of what happens after hurricane. Include these terms in your summary: rebuilding, relief agencies, cleaning up, Caribbean.
Hurricanes have been kno-wn to cause severe damage to pro-perty, as well as disrupt lives and cau-se serious injury. After a hurri-cane, there may be power outages, flood-ing, downed elect-rical wires, and debris, all of which can be a hazard to your hea-lth and safety.
If there is a lot of damage, rebuilding the damage is required. There are relief agencies appointed after a hurricane to help the people who have been affected by it. There is also a great deal of waste and trash in places that would require some cleaning up. People should stay alert because the Caribbean attracts a lot of hurricanes.
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What factor causes the northwest corner of the us to be so humid when the general area surrounding it is semi arid?
Humidity - The amount of water vapour in the air is known as humidity. The humidity will be high if there is a lot of water vapour in the atmosphere. It feels wetter outside as the humidity rises. Humidity is typically described as relative humidity on weather reports.
In the summer, the dewpoint temperatures are frequently higher near the east coast than they are along the west coast because warm air can contain more moisture than chilly air, making it feel more humid.
The mountains in the east keep humid air from accessing most of the eastern US, which is another reason why the northwestern region is much more humid than the eastern region.
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_____________________ come after the initial earthquake. There can be as many as 1000. (Choose the BEST answer)
Aftershocks, landslides and other earth movement come after the initial earthquake. There can be as many as 1000.
What are landslides ?Landslides, also called landslides, are various forms of mass destruction and can involve a variety of ground movements, such as: Rockfalls, deep slopes, landslides. Landslides occur in a variety of environments characterized by steep or gentle slope gradients, from mountainous areas to coastal cliffs and even underwater. In this case they are known as underwater landslides. Gravity is the primary driving force behind landslides, but there are other factors that affect slope stability or create certain conditions that make slopes more prone to failure. Landslides are often triggered by specific events, but they are not always noticeable.Landslides occur through a process in which a slope changes from a stable state to an unstable state. This is primarily due to a decrease in the shear strength of the fill material, an increase in the shear stress borne by the material, or a combination of both.To learn more about landslides from the given link :
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What differences are there in the growth of the human population compared to animal population.
Answer:Humans are unique in their ability to alter their environment with the conscious purpose of increasing carrying capacity
Explanation:Humans are unique in their ability to alter their environment with the conscious purpose of increasing carrying capacity. This ability is a major factor responsible for human population growth and a way of overcoming density-dependent growth regulation.
It is thought that Mars used to have running water on the surface. Which of the following are necessary consequences of that idea?
a) The atmosphere used to be thicker.
b) Mars used to be far more massive.
c) The temperature used to be warmer.
The correct answer are options A and C.
The consequences which are necessary for the idea that Mars used to have running water on the surface are that the atmosphere used to be thicker and the temperature used to be warmer.
Why Mars used to have running water on the surface?
Around 3.8 billion years ago, the planet Mars assumed to have aquatic water resources.
The consequences which led the scientists to believe in water resources were its thick denser atmosphere and the very high surface temperature.
owing to increased temperature condition, there was possibility that about one-third of the planet was covered with ocean.
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