The correct answer is option C: molten rock that cools and hardens on the Earth's surface.
Lava is molten rock that cools and hardens on the Earth's surface.
Lave is formed as a result of volcanic activity or volcanic eruption.
In the center of earth 'core, rocks and tectonic lithosphere melts under immense temperature and pressure forming hot molten magma which is made up of gases, molten rock and crystals.
When a volcano erupts, excessive pressure is released and molten magma comes out of it and flows down the sides of the volcano.
The chemical composition of lava indicates that it is composed of gaseous bubbles, volcanic glass and crystals.
In general, lava flows refer to extremely hot liquids but once they flow down the surface, heat dissipates in the surrounding, and they begin to cool down and ultimately transform into hard rocky surface on earth.
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What is the production of crops with the intention to sell in a market called?
Commerical farming
Trade
Personal farming
Subsistence farming
The great plains region of the united states and canada is characterized by a common.
The Great Plains have continental weather. Over much in their expanse, bloodless winters and warm summers are successful, with low precipitation and humidity, a good deal of wind, and surprising modifications in temperature.
The essential supply of moisture is the Gulf of Mexico, and the quantity falls off each to the north and west.
The Great Plains is a huge vicinity between the USA and Canada. it's far made of dry and semi-arid grasslands and has been used over the years for ranching and farming.
Agriculture remains the main industry in the area. A plain is an area with a flat and commonly low elevation.
The Great Plains are characterized with the aid of especially low precipitation.
There was sufficient moisture to allow prehistoric farming interest around Missouri and its tributaries.
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please help in this question and if u do I will mark u ask brainlist!
In the Northern Hemisphere, winter officially begins on December 21 and summer officially begins on June 21. (in the Southern Hemisphere).
What makes December 21 unique?The Tropic of Cancer (23°27′ N), the northernmost point of the Sun's vertical overhead beams, is reached on this day of the winter solstice in the Southern Hemisphere. Extreme weather and odd words to express it are characteristics of winter. At 6:12 a.m. The winter solstice, or the start of winter, occurs at approximately noon EST on Friday, December 21, when the sun crosses the Tropic of Capricorn, appearing to shine farthest south of the equator.
What makes September 23 and March 21 unique?The only period when the quantity of sunlight and nightfall in the Northern and Southern Hemispheres is practically equal is during the equinoxes. Two equinoxes occur annually on Earth: one around March 21 and the other around September 22. The equator receives direct sunlight on March 21 and September 23. Since neither pole is oriented toward the sun in this configuration, there are equal numbers of days and nights on the entire planet. It is referred to as an equinox. The Northern Hemisphere is now experiencing a return to spring. In the Southern Hemisphere, the equinox in March signifies the beginning of fall and the equinox in September, the beginning of spring.
What makes June 21st so unique?The longest day of the year in the Northern Hemisphere occurs on June 21; this day is known as the Summer Solstice. The length of a day in Delhi is roughly 14 hours. The latitudinal location of a site determines how much light it receives during the summer solstice in the Northern Hemisphere. The longest day of the year occurs in the hemisphere that is nearest to the sun, whereas the longest night occurs in the opposite hemisphere. The winter solstice occurs around 22 December and the summer solstice around 21 June in the northern hemisphere. In the southern hemisphere, these dates are reversible.
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Which of the following statements is true?
A.
There is not enough food produced in the world to feed everyone.
B.
The biggest cause of hunger and malnutrition is the cost of getting food to people who need it most.
C.
Most countries have enough arable land and resources to feed their own population and export a surplus.
D.
Malnourishment is only seen in a few countries with very limited food supplies.
Answer:
B
Explanation:
this seems to be the most logical one
Answer:
option B
Explanation:
Due to Inflation and money supply the causes of hunger and malnutrition. unable them to get enough food supply, and because of poverty the less nutritious food they intake.
Question
Why is a soil survey important for land planning?
Select the best response.
Responses
It reveals the water capacity of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the water capacity of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the weathering of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the weathering of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the chemistry and characteristics of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the chemistry and characteristics of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the ground cover of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the ground cover of the soil to help determine whether to farm, raise cattle, or build housing.
The best option is "It reveals the chemistry and characteristics of the soil to help determine whether to farm, raise cattle or build housing"
A soil survey is the study of the soil in a particular area in order to gather information about the soil type, properties, chemistry, and characteristics of the soil. It tells us of the limitations and potentials of the soil in an area and what sort of activities will be suitable for keeping in mind resource protection as well.
Soil surveys are usually conducted by soil scientists. A good soil survey provides site-specific information that can be useful for land planning. A good soil survey provides detailed knowledge about soil types, their characteristics, and distribution within a site so that we can use this data to make decisions about land planning.
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What type of plate boundary exists between the cocos and caribbean plates
A. Subduction,
B. Divergance
C. Transform Boundary
Subduction is the type of plate boundary exists between the cocos and Caribbean plates. Hence, option A is correct.
What is Subduction?Subduction happens when an oceanic plate moves beneath a continental plate after colliding with both. Subduction results in the lithosphere's destruction. One oceanic plate sliding under another is called subduction, and examples include Japan, Indonesia, and the Aleutian Islands.
A subduction zone is formed when the continental crust and oceanic crust collide. The oceanic crust subducts beneath the continental crust because it is thinner and more buoyant than the former.
Thus, option A is correct.
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what type of fault is the anatolia fault in turkey? group of answer choices left-lateral strike-slip fault right-lateral strike-slip fault right-lateral normal fault all of the other answers are correct, and thus this is the best answer.
The correct answer is option B: right-lateral strike-slip fault.
The type of fault is Anatolia fault in turkey is a right-lateral strike-slip fault.
Right-lateral strike-slip fault is found in Northern Anatolia and is one of the most active faults in the northern part of Turkey.
In general, it is a massive transform fault and lies between e Anatolian Plate and the Eurasian plate.
Along this boundary, the tectonic plates slide past each other and create the most active and dynamic right lateral strike fault. Along San Andreas Fault, it reduces in size.
However, it is also known by other names including lateral fault, wrench fault, and Anatolian fault.
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Which explorer is believed to have discovered america 500 years before christopher columbus? ferdinand magellan leif eriksson erik the red sir francis drake.
Answer:
LIEF ERIKSON was a Norse explorer who is thought to have been the first European to have set foot on continental North America, approximately half a millennium before Christopher Columbus.
Explanation:
oxygen in the atmosphere of a planet is smoking gun evidence for life on the planet. how does life produce oxygen? what would happen to oxygen in a planet's atmosphere if there was no life on the planet?
Yes, the statement is true that oxygen a planet's atmosphere is smoking gun evidence for life on earth.
If there were no life on the planet, then all the oxygen would be converted into carbon dioxide - the chief component of the greenhouse effect.
Without life, there would be low levels of oxygen or an end of oxygen in the atmosphere and a resultant abundance of carbon dioxide.
Excessive levels of carbon dioxide are creating the greenhouse effect which is ultimately leading to global warming.
Moreover, the planet earth would be hotter just like venus as there is no oxygen.
Furthermore, there will be sulfur and nitrogen oxides in the atmosphere resulting in acidic rain.
If we look back into the earth's history, we see that organisms such as microbes, algae, and fungi are the ultimate producers of oxygen in the atmosphere through photosynthesis which is smoking gun evidence for life on the planet.
To put it simply, oxygen is extremely important for the respiration, growth, and development of living things.
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(70p) this is earth science but there isnt an option for it.
Question 1
Describe the patterns in Earth’s low cloud coverage. How do these patterns change during the course of a year and from year to year? Use lines of latitude and the percentage of cloud coverage in your description
Question 2
What causes the variations in Earth’s cloud coverage during the course of a year and from year to year at a given location?
EDMENTUM ANSWERES
The patterns in Earth’s low cloud coverage is that, throughout the year there is a shift in the low pressure and high pressure region which is due to the changing insolation and presence of the land and ocean.
The cloud coverage tends to depend on the duration of sunshine as the location with more cloud coverage have as least exposure of sun and the least cloudy locales are seen as the sunniest ones. Thus, cloud coverage is defined as the fraction of the sky occupied by clouds as observed at a location.
So, clouds act like a blanket, by trapping heat on Earth and by also absorbing the heat which is thus released by the surface of the planet. Then heat is radiated back towards Earth, warming the lower regions of the atmosphere.
Hence, it is due to the changing insolation and presence of the land and ocean.
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You are traveling on a two-way street and want to turn left onto a one-way street.Your light is red,but there is no traffic on the one-way street.What action will you take and why?
ANYONE PLEASE HELP ME:(
Bodies water (oceans / bays) retain or keep the heat more that a land area.
O True
O False
Answer: True
Explanation: Earth's oceans are much more important because they serve as a source of the heat energy which drives the weather. Not only do the oceans cover more than 2/3 of the Earth's surface, they also absorb more sunlight and store more heat. To sum up, the oceans retain heat longer.
According to the online content article, what is the main difference between a culture and a civilization?
A.
There is no difference between the two terms.
B.
Civilization refers to a group’s way of life, while culture only looks at particular elements.
C.
Culture refers to a group’s way of life, while civilization refers to an advanced or complex group that coexists near other cultural groups.
D.
Culture refers to the different elements that make a cultural group unique, while civilization refers to the similarities found amongst all the groups when compared to each other.
Please select the best answer from the choices provided
A
B
C
D
Answer:
option
Explanation:
culture is a set of norms, regulations, customs, social behaviour and activities followed by a group of people. On the other hand, Civilisation is the stage of human social and cultural development and organised that is considered the most advanced.
Imagine that you are preparing for a trip, and you want a map that will show the borders and boundaries of the state you are going to visit. It's important for you to be able to see the towns and cities in this state, as well. Which of the following types of maps would be most useful to you on your trip?
A. a topographical map
B. a political map
C. a thematic map
D. a physical map
Describe the impact an in-migration of
American citizens from the Northeast will have
on the political landscape of the South.
The Great Migration is the idea under discussion here.
What was the Great Migration's effect on the North like?Black Americans acquired a new role in public life in the cities of the North and West after being denied citizenship in the South, ushering in a new era of increased political involvement. The civil rights movement benefited significantly from this activism.
Immigrants and their descendants, who also desegregated sports, got involved in politics, and changed the sound of the blues music they brought with them from the south, are credited with starting the Harlem Renaissance.
There's no denying that the Great Migration influenced the American civil rights movement.
The Great Migration was one of the largest human migrations in American history. Six million Black Americans moved from the American South to northern, midwestern, and western states between the 1910s and the 1970s.
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you have just bought your dream home along a coastline, but you notice that the beach in front of your new house is slowly disappearing. you decide to solve this by building a groin. winds blow predominantly from east to west. where do you place your groin?
You have to place your groin perpendicular to the shore to the west of your house.
What is a groin?
In coastal engineering, a groyne, often spelled groin, is a long, narrow structure placed out into the sea from a beach in order to stop beach erosion or to trap and gather sand that would otherwise float along the beach face and nearshore zone due to waves entering the beach at an angle.
The intersection of two barrel vaults at right angles results in a groyne or groined vault, often referred to as a double barrel vault or cross vault. The edge where the intersecting vaults are located is referred to as the "groin." Groin vaults can have pointed rather than rounded arches. A groin vault offers better material and labor savings than a barrel vault. The barrel vault only has to be abutted at its four corners because the thrust is concentrated along the groynes or arises (the four diagonal edges formed around the locations where the barrel vaults join).
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You have just bought your dream home along a coastline, but you notice that the beach in front of your new house is slowly disappearing. You decide to solve this by building a groin. Winds blow predominantly from east to west. Where do you place your groin?
an unconformity represents an interval of time that is missing from the rock record. an unconformity can sometimes negate one or more geologic principles. an unconformity is a series of rock layers that is completely uninterrupted. an unconformity shows a more detailed history for a particular interval of time in the rock record. the creation of an unconformity favors the deposition and lithification of rock layers.
The correct answer is option D & E.
An unconformity shows a more detailed history for a particular interval of time in the rock record. The creation of an unconformity favors the deposition and lithification of rock layers.
In geology, unconformities are defined as series of rock records that are formed as a result of erosion, subsidies, and uplift during the development of the earth's surface.
In general, unconformities are time gaps existing between sedimentary and igneous rocks and differentiate them from each other.
The evolution of an unconformity takes place in four steps: Deposition, deformation, erosion, and renewed deposition.
As the history of the earth is progressing, the interruption in the geological record helps to determine the rock age and also distinguishes younger rocks from older rocks.
To put it simply, an unconformity is a boundary between rock layers distinguishing one layer from the other and also indicates changes in the growth and evolution of the earth.
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Mom I need a new book bag my steps broke as I ran for the bus this morning yelled Sam as he came through the back door after school shoes at Sam’s mom as a grab her keys before heading out the door to go to the store to purchase a new one let’s see setting bomb should we go to Walmart target or Kohl’s What kind of economic system is it?
The type of economic system that we have here would be the capitalist system due to the fact that the stores that were mentioned here are private businesses of the people of the nation.
What is an economic system?This is the term that is used to describe the system of demand and supply that is existent in a given society or in a nation.
This is a capitalists system because the people have the rights to form businesses outside of the intervention of the government and moreover these businesses are for the private citizens of the nation. Hence the solution that we have here.
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What volcano produced the most explosive eruption in the past 220 years, starting with two powerful plinian eruptions and followed by overwhelming pyroclastic flows?.
Tambora volcano produced the most explosive eruption in the past 220 years, starting with two powerful Plinian eruptions and followed by overwhelming pyroclastic flows.
A volcano is a crack in the crust of a planetary-mass object, such as Earth, through which hot lava, volcanic ash, and gases can leak out from a magma chamber under the surface. On Earth, volcanoes are most frequently found where tectonic plates are separating or joining together, and the majority are underwater.
The eruption was divided into two main phases, with the first being a Plinian eruption and the second featuring massive pyroclastic flows of hot volcanic debris hurtling down Tambora's slopes. The ash plume from the Plinian phase was approximately 33 kilometers tall, with a possible peak height of 43 kilometers.
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discordant streams - arun river, himalaya mountains, nepal. check and double-click the problem 17 placemark, and leave layers > gallery > earthquakes turned on. trace the arun river to its headwaters. what is the most likely interpretation for this river that cuts across the himalaya mountains? a. antecedent b. superposed
The appropriate choice is option (a). The most likely explanation for this river that flows through the Himalayan ranges is that it is antecedent.
What are the rivers that come before and after?Some of the significant antecedent rivers that emerged from beyond the Greater Himalayas were the Indus, Satluj, Ganga, Sarju (Kali), Arun (a tributary of Kosi), Tista, and Brahmaputra. 2. Related Rivers. The rivers that generally flow in the direction of the slope are referred to as the subsequent rivers.
Why are Himalayan rivers earlier?The rivers in the Himalayas are a good illustration of antecedent genesis. Long before the Himalayan region was raised, these rivers had their origin. Originally from the Tibetan side, the rivers Indus, Brahmaputra, Sutlej, Kosi, and Subansiri now travel through the current mountain ranges, carving down deep gorges.
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Triangle A’B’C’ is the result of rotating ABC by -135 about point A
Answer:
Triangle AA'B'C' is the result of rotating A ABC by-135º about point A. y 2 1 6 -54/-3 -2 -21 Ve -3+ 4+ -5+ -6+ B
Explanation:
Why is Uk's weather not Antarctica's
Answer: Antharctica temperature −128.6 °F (−89.2 °C)
United Kingdom temperature 61°F
Explanation:
Because antharctica is a lot colder than United Kingdom?
winds are named based on a) the direction from where they originate. b) the direction in which they are blowing. c) the scientist who first described them. d) the altitude at which they occur.
In The Question, I need help with this:
For each of the statements, put in the correct properties.
Examples:
3n + 12 + 5n = 68, is Distributive Property.
n = 7, is Division Property of Equality.
Those are correct, just fill in the other unanswered questions.
Answer:
n=12
Explanation:
because i added and im so smart
The Picture Has The Questions
Answer:
When a line bisects an angle, it divides the angle into two congruent angles.
Angle FGH = Angle HGI
4x - 6 = 5x - 15
x = 9
Substitute x into angles.
Angle FGH = 4(9) - 6 = 30°
Angle HGI = Angle FGH = 30°
Angle FGI = Angle FGH + Angle HGI
= 30 + 30
= 60°
Based on this map, in which of the cities listed below did the government of
the D.R.C. exert the most control in 2008?
OA. Lubumbashi
OB. Goma
O C. Kalemie
OD. Bumba
The appropriate choice is option (b). Goma's government exercised the most influence over the DRC in 2008.
What kind of political system does Congo have?The Democratic Country of the Congo (DRC) is a supposedly centralized constitutional republic. The public elects both the president and the lower house of parliament (National Assembly). President Joseph Kabila's final term, as stipulated by the constitution, concluded in 2016.
What methods of control did D.R.C. use the most in 2008?Following several weeks of negotiations, the Congolese government and 22 armed groups signed a peace agreement in Goma, North Kivu, on January 23, 2008, obligating all parties to an immediate cessation of hostilities, the withdrawal of forces from frontline positions, and adherence to international human rights law. The Amani Program was established by the Congolese government to oversee peace operations in eastern Congo after the signing. However, the government and foreign donors have only supplied a little amount of money to complete that task.
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8 grade, help please!!!
Answer:
1. Which toy is the most fun to play with = Which toy do most toddlers select given three options, and a time period of 10 minutes.
Explanation:
You need to make it so that all of the independent variables and dependent variables are satisfied.
why is there clear sky between puffy cumulus clouds? a. clear sky is a sign of rising air b. convergence causes evaporation c. reverse katabatic winds d. air rises in clouds and sinks between them
Because the downward motion prevents further convection and the growth of additional thermals from below, fair weather cumulus typically has expanses of clear sky between them. Without a steady supply of rising air, the cloud erodes and eventually disappears.
The particles cool and condense as the vapor ascends. The particles begin to pile up on top of one another, forming piles of cooled water droplets. The small piles stack on top of one another like building blocks, giving cumulus cloud their fluffy appearance. Cirrus clouds are wispy, feathery, and made entirely of ice crystals. They are frequently the first indication of an impending warm front or upper-level jet streak. Cirrostratus cloud, unlike cirrus cloud, have a more widespread distribution.
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Of the four possible explanations for the origin of platyrrhines, which one is the most accepted currently?.
Of the four possible explanations for the origin of platyrrhines, the one that is the most accepted currently is the fact that platyrrhine ancestor originated from the late Oligocene in South America. Currently the oldest primates discovered are from the Oligocene.
What is the platyrrhines record?The Platyrrhine Fossil Record is a detailed papers delivered in a conference of the 12th Congress of the International Congress of Primatology happened in Brazil. A record investigated evidence from fossil platyrrhines where the author gathered new data and environmental data where these animals had lived.
Another document projected the key differences connected to South American mammalian fauna in the Cenozoic period which he explained to global and regional geotectonic difference.
Therefore, the correct answer is as given above.
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A volcanic eruption forming a new island shows an interaction between which systems?
Atmosphere and geosphere
Biosphere and hydrosphere
Biosphere and atmosphere
Geosphere and hydrosphere
A volcanic eruption forming a new island shows an interaction between the Geosphere and hydrosphere. So, the correct option is (d).
What is Geosphere?
Our planet Earth interacts with different spheres to sustain life. There are four spheres in which the Earth interacts, namely the atmosphere, hydrosphere, biosphere, and geosphere. The atmosphere deals with the air component of the earth which envelops the planet and shows different layers, the hydrosphere deals with the water component of the Earth whether in the form of liquid, solid or gas, biosphere deals with the interaction of all the biotic (living) and abiotic (non-living) components, and lastly geosphere deals with the solid part of the earth including core, mantle, and crust.
Volcanic eruption takes place in the geosphere resulting in the eruption of hot magma onto the earth's surface. When this magma starts to accumulate under the water i.e., hydrosphere, a system of layers starts to form resulting in the formation of a seamount which is beneath the water. When this seamount starts to increase its height and become visible to the earth's surface is called an Island.
This is how a volcanic eruption causes the formation of a new island by interacting geosphere and hydrosphere. So, the correct option is (d).
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