Ridge and rise system are over 40,000 miles (65,000 kilometers) long and are found running through every ocean.
The gigantic mid-ocean ridge system is a chain of continuous submarine volcanoes that meanders around the world like the seams in a baseball, stretching nearly 40,000 miles. Mid-ocean ridges occur along divergent plate boundaries where new ocean floors form as the Earth's tectonic plates spread.
When the plates separate, lava rises to the seafloor and huge volcanic eruptions of basalt occur. Spreading speed affects the shape of the ridge. Slower spraying speeds result in steeper, more irregular terrain, while higher spraying speeds result in wider profiles and gentler slopes.
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Name one another economic activity other than tourism which had threatened the eco- system of the northern mountains
Mining is another economic activity other than tourism which had threatened the eco- system of the northern mountains.
Mountains are generally considered remote because they are difficult to navigate, with few roads and limited access due to weather conditions. People imagine being largely untouched by humans and free from pollutants. Unfortunately, human activities such as mining, ranching, energy production and tourism affect them.
Humans have exploited the timber, mining and grazing resources of mountain environments for thousands of years. These and other activities have impacted mountain ecosystems to varying degrees. This activity pollutes even high altitude, remote and mountainous areas.
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in kenya, changes to natural river flows and degraded water quality are most likely environmental problems related to a industrial waste.industrial waste. b arable land.arable land. c agricultural chemicals.agricultural chemicals. d searching for petroleum reserves.searching for petroleum reserves. e hydroelectricity.
In kenya, changes to natural river flows and degraded water quality are most likely environmental problems related to Hydroelectricity
The definition of hydroelectricityWhen water is in motion, such as when it is rushing down a waterfall, hydroelectric energy, also known as hydroelectric power or hydroelectricity, is used to generate electricity.
How does hydroelectric power function?In order to turn this kinetic energy into electricity, which may subsequently be used to power buildings, businesses, and other establishments, hydropower uses turbines and generators.
What is hydroelectricity and how is it made?Water in motion is used to generate hydroelectric power.
In hydropower plants, water runs down a conduit called a penstock and then pushes against and turns blades in a turbine to spin a generator to generate electricity.
What distinguishes hydroelectricity from hydropower?Hydroelectric power, often known as hydropower, is the name given to electricity generated by turbines that turn the potential energy of falling or swiftly flowing water into mechanical energy.
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a popular hypothesis is that lithospheric plates move on circulating currents of hot rock in the mantle. this process is the product of .
This process is the product of convection. Convection is the spontaneous movement of a single or multiphase fluid caused by the combined effects of material property heterogeneity and body forces on a fluid, most often density and gravity. 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. When the cause of the convection is unknown, convection caused by thermal expansion and buoyancy might be assumed. Convection can also occur in soft substances or mixes in which particles can flow. Convective fluid can be transitory or steady state .
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The danube river flows through the cities of vienna and budapest on which continent?.
The Danube river flows through the cities of vienna and budapest in Europe.
The Danube is the second longest river in Europe after the Volga. It rises in the Black Forest in western Germany and flows about 2,770 miles to the mouth of the Black Sea. Along the way she crosses her ten countries. The Danube played an important role in the settlement and political development of central and southeastern Europe.
The majesty of rivers has long been celebrated in music. In the 21st century, the river continues to serve as an important trading artery. It was used for hydroelectric power, especially along the headwaters and towns on its banks.
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A deep valley that forms where an oceanic plate collides with a continental plate. True or false?.
Answer:
This is called a Ocean Trench that's all I can help with due to the what looks to be a typo on the question.
Explanation:
Background Knowledge
There is a
people
living in the Saudi Arabia
Peninsula.
united
diversity of
Explanation:
There is a united people living in the Saudi Arabia Peninsula.
Disadvantages of using damaged weather instruments
Weather Instrument refers to equipment used primarily to collect and transmit weather data for the Project, including the instrument's foundations.
Disadvantages of using damaged weather instruments are listed below:
Unable to detect fogUnable to sense wind on its ownNot entirely trustworthyAnalyzing requires expertiseDepends on large datasetsThe analysis takes timeThe projections could be offThe many instruments used to measure meteorological conditions are numerous. These instruments include thermometers, hygrometers, and barometers. Even so, they all share one thing in common: they all measure a different component of the weather.
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What is the title of the map? is there a scale and compass? What is in the key/legend
Answer:
title: famine areas 1984-85.
there is the a scale. there is no compass.
The key/legend is showing areas of serious famine.
Explanation:
just look at the map.
What is the tilt axis of earth ?
Answer:
about 23.5 degree is the tilt axis.
The impacts of El Nino upon climate in temperate latitudes show up most clearly
during which season?
Summer
Winter
Fall
Spring
The impact of El Nino on climate in temperate latitudes show up most clearly in winter.
The Equatorial Pacific has extremely warm ocean temperatures during an El Niño. The seasonal cycle is said to be weakened by El Niño. El Niño and La Niña are two of the many elements that affect climate at higher latitudes.
However, at these latitudes, winter is when El Niño and La Niña are most obviously felt. Winter temperatures on the US mainland are typically lower in the Southeast and Southwest and warmer in the North Central States during El Niño years.
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Answer:
Explanation:
I took the quiz :)
what was the problem in patolporem what disassion action was take by the following fill in the blanks
The main problem in the Patalpuram was shortage of clean drinking water and lack of sanitation which was causing death of people due to diseases spreading out of filth and there was inadequate medical facility for treatment of diseased people.
What happened in the Patalpuram district?The Chief Minister and Minister for Health visits Patalpuram district in order to visit the families who had lost their relatives due to the spread of diarrhoea. They also visited people in the hospitals as well.
The following features of the Patalpuram district includes:
Public Meeting: As the people decided that MLA should take responsibility for eradicating the problem and providing health care.Legislative Assembly: As the need for proper sanitation and adequate healthcare was discussed by the MLAs and requested government to take immediate steps.Press Conference : As the minister elaborated the steps to be taken towards proper sanitation and health care. The water tankers to provide clean water was one of them.Chief Minister: As the chief minister promised sanctioning of funds towards the health measures and proper sanitation facility establishment.Read more about District
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what are the physical layers of the earth? group of answer choices crust, lithosphere, mesosphere, outer core, inner core crust, mantle, core atmosphere, cryosphere, geosphere, hydrosphere, biosphere crust, lithosphere, outer core, inner core
Lithosphere, Asthenosphere, Mesosphere, Outer Core, and Inner Core are the physical layers of the earth.
Five layers can be made up of the Earth's physical strata. The lithosphere is the topmost physical layer of the Earth. There are breaks in the lithosphere. It is separated into plates-sized portions. The asthenosphere is the layer that lies below the lithosphere. Heat from the earth's core creates convection currents that drive this layer to move and flow.
Compared to the asthenosphere, the mesosphere is more stiff and immovable. The only completely liquid layer of the Earth is the outer core. As heat escapes from the Earth's centre and is distributed to the outer layers, the lower outer core gradually solidifies to form the inner core.
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when earth's surface (solid ground and oceans) absorbs a photon, the temperature of the surface increases. true false
Answer:
TRUE
Explanation:
is there any need for explaining?
at a(n) convergent boundary partial melting can form a volcanic island arc.
At a(n) convergent boundary partial melting can form a volcanic island arc.
This statement is True.
What is a Volcanic arc?A volcanic arc, also called a magmatic arc 6.2, is a belt of volcanoes that erupted above an oceanic tectonic plate that is subducting.From above, the belt appears to be arranged in the shape of an arc.Volcanic arcs commonly run parallel to oceanic trenches, but the arc is farther away from the subducting plate. The oceanic plate is largely made up of hydrous minerals like micas, amphiboles, and serpentine minerals, which are saturated with water. As the oceanic plate subducts, the pressure and temperature on it rise as the depth increases.How do volcanic islands form?At the edge of subduction zones, volcanic island arcs emerge. They are created when a subducting plate partially melts. Trenches or large oceanic depressions are also present with them.Two tectonic plates colliding causes subduction to happen.Learn more about Volcanic arc here:
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Esau lost his birthright because:
1. Esau took too long in getting the venison for his father.
2. Jacob tricked Isaac into thinking he was his brother, Esau.
3. Esau did not think much of his birthright and sold it to Jacob for some food.
4. The birthright and the blessing went together.
Esau lost his birthright because: Esau did not think much of his birthright and sold it to Jacob for some food.
The reason why Esau Lost his birthrightEsau was one of the sons of Isaac. He was the first son while his younger brother was Jacob. On the day that he lost his birth right he had walked in on his brother cooking and out of hunger he asked for food. What his brother asked for in return was his birthright,
Esau gave this away without thinking about the consequences just so that he could have the food.
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we are not able to get rocks from deep within the earth. what is the source of information that allows us to draw conclusions about the interior? group of answer choices seismic waves and meteorites volcanic eruptions and diamond inclusions drilling and gas measurements drilling and diamond inclusions
Seismic waves, Meteorites.
What are waves?A wave is a dynamic disturbance that propagates and causes a change in equilibrium of one or more parameters in physics, mathematics, and related subjects. Quantities may oscillate regularly around an equilibrium (resting) value at certain frequency if a wave is periodic. A traveling wave is one in which the entire waveform moves in one direction; in contrast, a standing wave is one in which two periodic waves are overlaid and move in the opposing directions. In a standing wave, there are some points where the wave amplitude seems reduced or even zero, and these positions have null vibration amplitudes.What materials make up a wave?Water moves in a circular motion as a result of energy traveling through it, creating waves. Water does not, however, literally move in waves. In the ocean, waves carry energy rather than water, and if there is nothing in their path, they have the capacity to cross an entire ocean basin.Learn more about wave here:
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What are the two smallest continents in land area that also fit the definition of an island.
Answer:
The 1st smallest continent is Oceania, second one is europe
When is the summer solstice?
A. March 20th or 21st
B. September 21st or 22nd
C. June 20th or 21st
D. December 21st or 22nd
Help :( ill give a crown
Answer:
8.
New Mexico
Colorado
Wyoming
Montana
(All in order)
9. Miami
10. Boston
Explanation:
All answers
Japan is a leading producer of what
items?
A. high fashion clothing and shoes
B. cologne and perfume
C. cars, communication and computer systems
Answer:
C. cars, communication and computer systems
Explanation:
The answer is C. cars, communication and computer systems.
Hope this helps!
Please mark as brainliest if correct!
which order of sediment size in these materials is correct from smaller to bigger particles? sand – silt – clay sand – silt – clay silt – clay – sand silt – clay – sand silt – sand – clay silt – sand – clay clay – silt – sand
Answer:
clay - silt - sand
Explanation:
Sediments are the smaller particles deriving from weathering and erosion of rocks. The size of the sediments from the smallest to the largest is clay - silt - sand.
Sand, clay, and silt are the three main rock particles formed by the erosion of sedimentary rocks.
These particles vary in rock size. Clay is the smallest particle with less than a size of 0.002 millimeters. Silt has a size of 0.002 -0.02 millimeters. Sand has a size of 0.02 -2.0 millimeters.
Have a lovely rest of your day! :)
Answer: clay - silt - sand
Explanation: I took the K12 quiz and I got it right
Economics
A soybean farmer in Illinois has the opportunity to sell his beans through a farmers' co-op or he can sell them directly to a large commercial grain elevator. How are these two operations alike and different? Where is the farmer most likely to earn the bigger profit? Why?
These two alternatives are similar in that the farmer will be able to sell his products and will not lose them. On the other hand, the farmer is more likely to make a higher profit by selling directly to a commercial grain elevator because there is no intermediaries.
What is a farmer?A farmer is a term that refers to the profession of cultivating the land. Farmers are important to society because most of the food we eat has components of vegetables and fruits that are grown.
What is a cooperative?A cooperative is a term to refer to a group of producers of a specific product who join forces to be able to sell and buy inputs more easily.
Which alternative is best for the farmer?Although the cooperative is an organization designed for the benefit of producers and buyers. The best option for the farmer would be to sell his products directly to the commercial grain elevator because in this transaction there will be no intermediaries who will demand a percentage for selling his products.
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What is the broad, level area of land that is located in north central tanzania and extends east of the southeastern shore of lake victoria?.
The Serengeti Plain is the level area of land that is located in north-central Tanzania and extends east of the southeastern shore of Lake Victoria.
Serengeti plains (plains of Serengeti) are located in Tanzania's Serengeti National Park, 7 hour drive from the tourism center of Arusha. The Serengeti plains are a part of the larger Serengeti ecosystem, which also includes the North Maasai Mara environment, the Southern and Northern Ngorongoro Conservation Area, and Central Serengeti.
The endless Serengeti plain extends from northern Tanzania to Kenya's border.
The elevation of the plain, which is a flat, open grassland, ranges from 3,020 feet to 6,070 feet, or 920 meters to 1,850 meters. The plains stretch 160 kilometers southeast toward Lake Victoria's beaches, Africa's biggest freshwater lake, and approximately 100 miles northward toward Kenya.
Currently, the plain is home to Serengeti National Park. All of the inhabitants were relocated to make space for conservation when it was gazetted and proclaimed a protected area.
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Which are characteristics of the eye wall of a hurricane?
Answer:
The eye of a storm is a circular area where there are winds of up to 15 miles per hour, relatively weak compared with the stronger winds of the rest of the storm. It is completely or partially surrounded by the eyewall, which is a ring of cumulonimbus clouds, the National Hurricane Center said.
Explanation:
.... hope this helps
what is the role of the ozone? it protects earth's surface from dangerous radiation. it protects earth's surface from dangerous radiation. it reflects the sun's energy. it reflects the sun's energy. it is the source of rain clouds. it is the source of rain clouds. it retains heat energy given up by water.
The role of Ozone is to protect earth's surface from dangerous radiation.
Ozone (O3) is a relatively unstable molecule composed of three oxygen (O) atoms. Ozone makes up a small part of the atmosphere, but it is essential for life on Earth. Depending on where ozone is located, it protects or harms life on Earth.
Most ozone exists in the stratosphere and acts as a shield that protects the earth's surface from the sun's harmful ultraviolet radiation. When this protective shield weakens, you become more susceptible to skin cancer, cataracts, and a weakened immune system. In the near-Earth troposphere, ozone is a harmful pollutant that damages lung tissue and plants.
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Answer:
to protect from the radiation
Explanation:
just took the test
The reasons for seasons.
A total of 69.2 percent of the world's population lives on which landmass?
A: Australia and Oceania
B: Eurasia
C: South America
D: Africa
E: North America
A total of 69.2 percent of the world's population lives on a landmass named Eurasia. Thus the correct option is B.
What is the population?The term population is refer to the number of people living in a country or particular location. Generally, the population will be calculated on living organisms living in the area. For example, the population of the United States is 329.5 million as of 2020.
A continent or other vast expanse of unbroken land that is not divided by oceans is referred to as a landmass. Europe and Asia together make up Eurasia, which is equal to 69.2% of the world's population.
The entirety of Europe and Asia make up Eurasia, the planet's largest continental region. It stretches from the British Isles and the Iberian Peninsula in the west with the majority of its territory falling within the Northern and Eastern Hemispheres.
Therefore, option B is appropriate.
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What are ten provinces, territories, and states that the rocky mountains run through?.
What are 10 states, territories, or provinces that the Rocky Mountains run through? Alaska, Yukon Territory, British Columbia, Washington, Oregon, Idaho, Nevada, Wyoming, Utah, and Colorado are all states, provinces, or territories that the Rocky Mountains run through.
The answer to this table
Describe the uk location
Answer:
UK Is Located In Europe (Northern And Eastern)
The Capital Of UK Is London
UK Can Be Splitted Into Four Different Nations Being The
-Scotland
-England
-Wales
-Northern Ireland
(If this is not the answer you we're looking for, then im sorry for misunderstanding)