The correct answer is option A.
The correct order of decreasing magma viscosity is granite, andesite, and basalt.
What do you know about magma viscosity?
In solid rocks, magma viscosity is defined as the resistance that block or slows down the lava flow all the way down the rock.
In general, during a volcanic eruption the magma viscosity of the solidified rocks controls the lava flow and keep it under control.
To put it simply, the granite rock is made of granite magma with highest viscosity, andesite magma form andesite rock with medium viscosity and basalt magma produces basalt rock having lowest viscosity.
If you need to learn more about magma click here:
https://brainly.com/question/27842671
#SPJ4
The complete question is:
Which one of the following shows the correct order (from left to right) of decreasing magma viscosity? (remember that viscosity is resistance to flow, so you should pick the answer that has the most viscous lava type on the left, and the least viscous (most runny) on the right.
a. granite, andesite, basalt
b. andesite, granite, basalt
c. basalt, granite, andesite
d. basalt, andesite, granite
. What caused a massive change in national boundaries in the 1990s within Eastern Europe? List two
new nations that were created.
Answer:
The Soviet Union & Collapse of Communism
Explanation:
The two nations which were created because of a massive change in National boundaries within Eastern Europe are the Soviet Union and collapse of communism.
What is the meaning of collapse of communism?The Soviet Union was dislocated as a result of the fall of Soviet Communism, which was accompanied by ideological, political, and economic crises. As a result, the empire collapsed, which was both a cause and an outcome of the fall of Communism.
Gorbachev started a lengthy process of liberalization that ultimately undermined Communist rule and contributed to the fall of the Soviet Union when he decided to allow elections with a multi-party system and establish a presidential system for the Soviet Union.
Reformers took control of the Soviet Union as a whole, ending the authoritarian Communist dictatorship that had lasted for more than 40 years. The Soviet Union and the collapse of communism are the two countries that were the result of a significant alteration in national boundaries within Eastern Europe.
Learn more about collapse of communism from here:
https://brainly.com/question/9660532
#SPJ2
Match the mountain or plateau location with its tectonic setting.
a. Western Canada
b. Andes
c. Alps
d. East African Rift
e. Great divide range in eastern Australia
1. convergent margin collisions; thickened crust
2. above a subduction zone; magnetic additions and crustal thickening
3. Collisions between Europe and smaller continental blocks from the south
4. magnetic heading off the crust, thinking of the lithosphere, mantle upwelling
Tibetan plateau and Himalayas-continental collision of India and Asia
5. no plate boundary currently there; geologists investigating the cause of the uplift
Occidental Canada: collisions at convergent margins; thickened crust
What effects have convergent boundaries on the crust?Oceanic crust frequently melts into the mantle at the boundaries of convergent plates .Granite, the rock that makes up the continents, is solidified as magma rises into and through the other plate. As a result, oceanic crust is destroyed and continental crust is created at convergent boundaries.
Andes: above a zone of subduction; magmatic additions and thickening of the crust.
Alps: collisions between Europe and smaller, southern-bound continental blocks.
Rift in East Africa: Mantle upwelling, crustal magmatic heating, and lithosphere thinning
Himalaya and the Tibetan Plateau: India and Asia collide with the continent.
East of Australia, the Great Divide Range: There are currently no plate boundaries; geologists trying to figure out what caused the uplift.
Learn more about Plateau here:
https://brainly.com/question/19496251
#SPJ1
Why do pumpkins get so big?
Large quantities of water, sugar and plentiful sunlight must be present to grow giant pumpkins. They do not get excessively tall but very wide because gravity holds them in place. Genetic alterations caused by selective culture are partly responsible for the evolution of enormous pumpkin size. By exchanging seeds and utilizing other age-old traditional breeding methods, pumpkin growers have steadily advanced these fruits for decades.
which of the following best preserves ethnic identity for descendants of european migrants in the united states?a.true b.false
Through religion, food, and other cultural traditions, rather than through location of residence best preserves ethnic identity for descendants of European migrants in the united states.
The table summarizes the difference between migrants and immigrants. The word emigrant refers to a person who moves to other places in search of work or better living conditions.
The word immigrant refers to people who have moved permanently abroad to work or have better living conditions. Migrants are defined as people or animals that move from one place to another. An example of a migratory bird is a bird that flies south in winter; a migratory bird. Human migration is the movement of people from one place to another with the intention of settling, permanently or temporarily, in a new place.Learn more about migrants here: https://brainly.com/question/18259786
#SPJ4
fill in the blank question fill in the blank question. when individual water molecules escape as a gas from liquid water, the process is called . when water vapor molecules in air bind together to form liquid water droplets, occurs.
When individual water molecules escape as gas from liquid water, the process is called Evaporation. when water vapor molecules in the air bind together to form liquid water droplets, the process is called Condensation.
A liquid turns into a gas through evaporation. The forces of attraction between molecules cannot stop them from drifting away when a liquid is sufficiently heated or when the pressure on the liquid is sufficiently reduced. As a result, the liquid evaporates into a gas.
The transition from a vapor to a condensed form is known as condensation (solid or liquid).
The forces of attraction between molecules in a gas prevent the molecules from drifting apart when the gas is sufficiently cooled or, in many situations, when the pressure on the gas is increased sufficiently. As a result, the gas condenses into a liquid or a solid.
For more questions like Water molecules countries click the link below:
https://brainly.com/question/15097836
#SPJ4
Where are the coastal areas?
Answer:
is defined as the land meets the ocean
Explanation:
g is the mantle normally molten and liquid? 14. what is the lithosphere? is it rigid? 15. what is the asthenosphere? 16.the lithosphere cools by whereas the asthenosphere cools by . 17. the mantle is composed of a rock called .
To learn more about the mantle, lithosphere and asthenosphere, tap here:
https://brainly.com/question/15860419?referrer=searchResults
#SPJ4
earthquakes with a very deep focus are usually located along . group of answer choices a divergent plate boundary such as the mid-atlantic ridge a convergent boundary such as the peru-chile trench a hot spot chain such as the hawaiian islands a transform boundary such as the san andreas
Answer: I think it's a divergent plate boundary such as the mid-atlantic ridge a convergent
Explanation: hope this helps
How might a citizen in a non-democratic system view a democratic government?
Most likely, a citizen in a non-democratic system will view a democratic government as the best type of government because the system he/she lives in have an absence of citizen freedom, participation in government, presence of tyranny, inability to choose and replace the government through free and fair election etc.
What should we know as non-democratic system?It can be seen as dictatorship, tyranny, monarchy, oligarch and totalitarian regime form of government. It is defined as all forms of government which deny citizens meaningful institutional channels for making choices about their collective well-being. The system can range from limited to no ability for public input in the selection of political leaders and limited to no decision-making power over the allocation of public resources.
Read more about non-democratic system
brainly.com/question/474018
#SPJ1
Without referring to a map, it can be determined that the place at coordinates 7 degrees n, 12 degrees e is likely.
Without referring to a map, it can be determined that the place at coordinates 7 degrees N, 12 degrees E is likely in Africa.
Without a map, how do I find longitude?Using time, determine longitude
For instance, your angle of longitude is 0° if you are in Greenwich, United Kingdom. We are aware that a day has 24 hours and that the Earth rotates fully at an angle of 360°. Divide 360° by 24 hours to get 15° per hour. A 15° longitude difference is equal to one hour of time difference.
Explain Coordinates with examples?A group of variables that accurately depict a stance. The first number on a graph represents the distance along, while the second number represents the distance up or down. For instance, the point (12,5) is located 12 units down and 5 units.
To know more about quardinates here:
https://brainly.com/question/27749090
#SPJ4
The given question is incomplete.
The complete question is-
Without referring to a map, it can be determined that the place at coordinates 7 degrees N, 12 degrees E is likely:
a. near the North pole
b. in the Pacific Ocean
c. in Africa
d. in Europe
E. near the Canadian border
What factor causes the northwest corner of the us to be so humid when the general area surrounding it is semi arid?
Humidity is the factor that causes the northwest corner of the us to be so humid when the general area surrounding it is semi arid.
What is humidity?The amount of water vapor in the air is known as humidity. The humidity will be high if there is a lot of water vapor in the atmosphere. It feels wetter outside as the humidity rises. Relative humidity is the term typically used to describe humidity in weather reports.
The air feels warmer when water vapor, or humidity, is still present. The air feels cooler as the humidity declines.
The humidity would cause this area to have more mositure while another area is going to have less moisture.
Read more on humidity here: https://brainly.com/question/5369085
#SPJ1
why do scientists send space probes instead of people? pls help guys
The reason why scientists send space probes instead of people is because sending a space probe is cheaper and safer.
Why are space probes sent?Space probes are sent in the place of people because scientists often do not have to spend as much on a space probe as they would on a space vessel that would have to take humans into space.
Also, if something goes wrong, space probes can simply be abandoned in space but we cannot do this for people. So space probes allow scientists to study the universe, without the risk of losing people to this study.
Find out more on space probes at https://brainly.com/question/23725506
#SPJ1
How does a light ray change it's path from rarer to denser medium and from denser to rarer medium
Answer:
When a light ray is incident obliquely from one transparent medium to another, its path undergoes a deviation which is called refraction. This is because light travels at a different speed in different media. The speed of light in the denser medium is less than the speed of light in a rarer medium.
which of the following are true about atmospheric aerosols such as black carbon?
a. Dark-colored aerosol particles absorb light.
b. Aerosols are considered to be large particulate matter.
c. Aerosols can contribute to air pollution
d. Aerosols can travel long distances.
e. Aerosol concentrations tend to be greater over the sea surface.
Aerosol particles with dark colors absorb light. Large particle matter is what aerosols are categorized as. Aerosols may be a factor in air pollution. Long distances can be covered by aerosols. Thus, option A is correct.
What are atmospheric aerosols such as black carbon?Aerosols with a deeper color can absorb a lot of light. The atmosphere is cooled, as pure sulfates and nitrates reflect almost all radiation they come into contact with.
In contrast, black carbon quickly absorbs radiation, warming the atmosphere while also darkening the surface.
Therefore, absorbing aerosols are those aerosols that absorb light, which causes them to heat their surroundings and restrict the amount of sunlight that reaches the surface (direct effect).
Learn more about aerosols here:
https://brainly.com/question/17753079
#SPJ1
The Standing Rock Sioux Tribe is most likely to get support from farmers in which of the following states that will be directly impacted by the pipeline? Which of the following is true?
a. When it comes to the pipeline, the same method used to cross the Missouri River is going to be used to cross the Mississippi River. What method is this?
b. If this pipeline is finished, what will happen once the oil makes it to Illinois?
c. What is the Pipeline and Hazardous Materials Safety Administration most likely to say about the Dakota Access Pipeline?
State and federal agencies approve of the Dakota Access Pipeline is true.
There is no difference between the two metrics. EROI is the net power instances the strength invested, and the net strength is the full amount of power that is available.
Net strength is without a doubt the distinction between power returned and invested.
The organization of Petroleum Exporting international locations (OPEC) controls over 75% of the sector's oil reserves.
They have the strength to fix production and costs in line with their monetary and political desires.
Learn more about federal agencies here: https://brainly.com/question/1041903
#SPJ4
on a cold day in boca raton, florida, in january, a cold front passes, and the winds are strong. the relative humidity is very low and the temperature is cold. this would represent which air mass
In January in Boca Raton, Florida there is cold air that passes and the wind that blows is also strong. Relative humidity conditions are also very low and temperatures get cold. Such conditions would represent a maritime polar air mass.
What is maritime polar air mass?
Maritime air mass originates in northern Canada and Greenland and reaches the British Isles via the Northwest Current. Arctic air is the most common air mass affecting the British Isles. This air mass is initially very cold and dry, but during its long journey through the relatively warm waters of the North Atlantic, its temperature rises rapidly and becomes unstable to great depths.
This air mass is characterized by frequent rainfall at any time of the year. Hail and lightning are common over much of the western and northern British Isles during the winter, when the instability (convection) is strongest at sea.
Learn more about air mass at https://brainly.com/question/19626802
#SPJ4
match the geologic feature with whether its presence marks a greater risk or lesser risk for hazards along a coastline and the associated reason behind that risk.
There are some geologic features risk of hazards along a coastline and associated reasons behind the risk.
What is the explanation of each risk hazard for the geological features along a coastline?The following points are some of the geological features along a coastline and the resulting hazardeous risks:
area which is low-lying along the coast. This geological feature has a hazardeous risk namely storm surge. Storm surges occur when an approaching weather system which is in front of the accumulating water that will flood the low-lying area. Low-lying areas and flat elevations along the coastline are vulnerable to damage, especially when floods related to rainfall occur.The slopes and the buildings on them are at risk of collapsing into the water due to the eroded plains and hills. This is referred to as wave damage which usually occurs during storms and hurricanes.Lack of windbreaks between communities or settlements with waters can risk more serious damage due to the strong winds that hit it.In conclusion, geological features along a coastline are correlated to the hazardeous risks.
Learn more about coastline at:
https://brainly.com/question/28819468
#SPJ4
describe location of earthquake regions, volcanoes and mountain ranges in relation to tectonic plates
Answer:
They are mainly found together, at plate margins, or at certain locations such as the Ring of Fire.
why are there a large number of individual languages documented in africa?
Thousands of years of tribal isolation have resulted in a vast number of distinct languages being recorded in Africa.
Between 1,250 and 2,100 native languages are thought to be spoken throughout Africa as a whole; however, other estimates put the number at over 3,000.
Language documentation also referred to as documentary linguistics, is a subfield of linguistics that deals with the annotation, translation, preservation, and distribution of the materials produced as well as the creation of multipurpose records of languages using audio and video recordings of speakers and signers.
It tries to present a thorough account of the linguistic practices specific to a particular speech community. Language documentation aims to compile the most complete record of the speech community for both linguistic preservation and renewal.
To learn more about language documentation
https://brainly.com/question/28388026
#SPJ4
difference between timber and medicinal plants
Timber plants and medicinal plants are two types of plants that differ in definition and usage.
Timber plants are tall perennial woody trees whose main trunks and branches are cut and used for aesthetic purposes. Medicinal plants are herbs whose parts are used for medicinal purposes.
Timber plants are used for construction, furniture making, paper manufacturing, and as fuel sources. Medicinal plants are used to cure bacterial, fungal, or parasitic diseases.
Oak, bamboo, neem, banyan, and Sequoia are timber-yielding plants. Peppermint, chamomile, ginger, garlic, and lemon balm are medicinal plants.
These two plants are found in forest areas. But medicinal plants can be grown in the home.
To know more about medicinal plants:
https://brainly.com/question/28242719
describe one real life example of cultural landscape
Which 3 countries have the greatest amount of available land to grow potatoes and barley in the andes mountains?.
The 3 countries that have the most significant land available for growing potatoes and barley in the Andes are Peru, Bolivia, and Venezuela.
The Andes Mountains are the most extended mountain range in the world that forms a series of plateaus along the west coast of South America. The mountains are more than 7,000 km long, up to 500 km wide in some places, and have an average elevation of about 4,000 m.
The mountain range is the Andes Mountains, which stretches from north to south, with the highest peak being Mount Aconcagua (6,959 m), which is the highest peak in the Americas. These mountains extend through seven countries: Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, and Venezuela. , which are sometimes called the "Andean States".
Learn more about plains and mountains here :
https://brainly.com/question/1247805
#SPJ4
the feature built in the water here is a . overall, the longshore current moves to the causing sedimentation on the up-current side and erosion on the down-current side.
An ocean current that flows parallel to the coast is called a longshore current. Large waves that crash against the shoreline at an angle and force water down the length of the beach in one direction are what produces it.
This sheet of water can "catch" and carry beach debris back out to sea as it flows on and off the beach. Longshore drift is a mechanism that may significantly erode a shoreline.
In a "sheet-like" arrangement, water in a longshore current moves up the beach before returning to the ocean. This sheet of water can carry beach sand back out to sea as it passes over and off the beach.
To know more about Longshore current here
https://brainly.com/question/24039676
#SPJ4
as a rule, groundwater always flows from areas of: group of answer choices greater pressure to those of lesser pressure greater land elevation to those of lesser land elevation lower pressure to those of greater pressure lesser land elevation to those of greater land elevation
groundwater always flows from areas of greater land elevation to those of lesser land elevation
What is groundwater and its advantages?
Groundwater is groundwater found in cracks and crevices in soil, sand, and rocks. It is stored and slowly moves through formations of soil, sand, and rock called aquifers.
It's pretty hard to imagine how much water is stored underground, but try it. The Ogallala Aquifer, which occupies most of the Midwest and South, holds more water than all the Great Lakes combined.Another advantage is that the water in aquifers is usually very clean to begin with, so cleaning is easy. Usually not contaminated with viruses, sludge, chemicals, etc.However, there is a problem and it is entirely our fault. We think that these aquifers hold so much water that they can be pumped indefinitely, but this is not entirely true. increased to the point where the water source was completely depleted. What is your source? aquifer. No matter how much water there was in an aquifer, a large, heavy-consuming population could deplete it, much like what happens with coal and oil. Overuse is a big problem.Another problem is contamination. Most often originate from human sources. Aquifers have recharge zones that are often quite distant from the aquifer itself due to the formation of rock formations. If you build a factory or landfill in one of these zones, there is a high chance that the chemicals will leak out and end up in the groundwater. That is. To the point:Aquifers are great for the amount of clean water that can be extracted from them, but our own tendency to overuse and pollute our natural resources creates a drawback.Learn more about Groundwater from the link below
https://brainly.com/question/17103757
#SPJ4
Hello, i have a geography question for you on city living worth 40 points
Explain the differences between affordable and energy efficient housing.
(4marks)
The differences between affordable and energy efficient housing is that Residents of low-income housing need energy efficiency but they may not be able to afford it, while the affordable housing is for those that have the resources to afford them .
What is An energy-efficient home?An energy-efficient home can be described as the one that is well insulated having a airtight, with high-efficiency heating as well as cooling equipment .
It should be noted that this will help to keep utility bills low and this can only be affordable by some of the class because not all the classes can afford this.
Read more about energy at:
https://brainly.com/question/8101588
#SPJ1
name the old southwest area of the united states which had plantations and small farms, slaves and was agriculturally based.
The old southwest areas of the United States, which had plantations and small farms, slaves, and were dependent on agriculture, are:
GeorgiaAlabamaMississippiThe Old SouthwestFrom the American Revolutionary War (1775–1783) to the early nineteenth century, when territorial areas were formed into states, the southwestern border region of the United States was named the "Old Southwest". The states of Mississippi, Missouri, Texas, Alabama, Louisiana, Arkansas, and parts of Tennessee, Kentucky, and Florida were formed from the territory of the Old Southwest. The climate and soils of this region favored commodity agriculture over industrial development.
Learn More
Lean More about the farm is the place where the activity of agriculture happens here: brainly.com/question/27122656#SPJ4
the intrusive and extrusive, felsic igneous rocks are:
The intrusive and extrusive, felsic igneous rocks are Granite and rhyolite.
Extrusive and intrusive igneous rocks are divided into these two main categories. Lava, which is magma that has surfaced from beneath the Earth, is what gives rise to extrusive rocks. Intrusive rocks are created when magma cools and solidifies within the earth's crust.
When lava cools down inside the earth's crust, granite is created. It is a rock made of igneous intrusion. It is referred to as coarse-grained because the crystals are big. Granite and rhyolite have a tight relationship. Granite differs from it because its crystals are significantly finer. Because the crystals are so minute, they cannot be seen with the human eye. Rhyolite forms when lava cools down on or near the earth's surface, unlike granite. Extrusive igneous rock describes it. Rapid cooling causes it to develop, giving it a glassy look.
Learn more about Igneous Rock here:
https://brainly.com/question/18297174
#SPJ4
megafires are high-intensity, uncontrollable fires that cover more than
Megafires are high-intensity, uncontrollable fires that cover more than firestorms.
Storms occur when heat from wildfires creates its own wind system. This phenomenon can lead to very strange weather effects. An active Zaca Fire flame front in Santa Barbara County, California. This 2007 fire was one of the largest on record in California.
A very intense and destructive fire, usually accompanied by strong winds. Roose's house and garden were destroyed in a 1991 Auckland storm. Under certain conditions, many individual fires from a nuclear explosion can coalesce into one large fire known as a "firestorm". The combination of many small fires fans the flames by heating the air and forcing strong winds to blow inward toward the fire.Learn more about firestorms in the forest here: https://brainly.com/question/24605903
#SPJ4
why are the middle latitude regions such as mediterranean areas, southern argentina, and southern australia projected to experience much less rainfall in the future?
The middle latitude regions such as Mediterranean areas, southern Argentina, and southern Australia projected to experience much less rainfall in the future ITCZ, and subtropical high-pressure cells move to low latitude area.
The weather of Argentina varies from place to place, because the great length of the united states and huge version in altitude make for a huge variety of weather types. Summers are the warmest and wettest season in maximum of Argentina besides in maximum of Patagonia in which it's miles the driest season. Warm withinside the north, cool withinside the middle and bloodless withinside the southern components experiencing common frost and snow.
Learn more about latitude here:
https://brainly.com/question/1264608
#SPJ4
Reading Check How has EU membership
promoted economic development in Britain
and Ireland?
EU membership promoted economic development in Britain and Ireland with the help of its policies and treaties.
What is the EU?
EU is called the European Union. This is a supranational political and economic union made up of 27 member nations, the majority of which are in Europe. The association has a total area of 4,233,255.3 km2 and an estimated 447 million people live there.
On January 1st, 1973, Ireland and Britain joined the European Union. This is without a doubt the greatest important move Ireland has ever taken toward becoming an independent country. Trade, commerce, the annual European Semester, job possibilities, and other factors have aided Ireland's economic growth. Regarding Britain, cutting trade costs and boosting trade volume have resulted in a large increase in GDP per person in the UK as a result of EU membership.
Thus, becoming a part of the EU, economic development in Britain and Ireland has enhanced over the period of time.
To learn more about the EU, click here:
https://brainly.com/question/9587999
#SPJ1