what is extrusive rock​

Answers

Answer 1

Answer:

Here's your answer

Explanation:

Extrusive rock, any rock derived from magma (molten silicate material) that was poured out or ejected at Earth’s surface. By contrast, intrusive rocks are formed from magma that was forced into older rocks at depth within Earth’s crust; the molten material then slowly solidifies below Earth’s surface, where it may later be exposed through erosion. Extrusive rocks are usually distinguished from intrusive rocks on the basis of their texture and mineral composition.

Answer 2

Answer:

Extrusive rock, any rock derived from magma (molten silicate material) that was poured out or ejected at Earth's surface

Explanation:


Related Questions

2 List five different environments you know​

Answers

Answer:

Forests, grasslands, deserts, tundra, freshwater, and marine.

Explanation:

Answer:

Five different environments are the forest, desert, grasslands, freshwater, and mountains.

Explanation:

A forest environment is a complex ecosystem consisting mainly of trees that buffer the earth and support a myriad of life forms. The trees help create a special environment which, in turn, affects the kinds of animals and plants that can exist in the forest. Plants provide habitat to different types of organisms.Desert environments are extremely dry environments that are home to well-adapted plants and animals. The main types of deserts include hot and dry deserts, semi-arid deserts, coastal deserts, and cold deserts.Grassland environments are areas in which the vegetation is dominated by a nearly continuous cover of grasses. Grasslands occur in environments conducive to the growth of this plant cover but not to that of taller plants, particularly trees and shrubs. Freshwater environments are defined as having a low salt concentration — usually less than 1%. Plants and animals in freshwater regions are adjusted to the low salt content and would not be able to survive in areas of high salt concentration (i.e., ocean). There are different types of freshwater regions, such as ponds, lakes, rivers, streams, and wetlands.Mountain environments are made up of complex living organisms in mountainous areas. Mountain lands provide a scattered but diverse array of habitats in which a large range of plants and animals can be found. At higher altitudes harsh environmental conditions generally prevail, and a treeless alpine vegetation is supported. Lower slopes commonly are covered by montane forests. At even lower levels mountain lands grade into other types of landform and vegetation—e.g., tropical or temperate forest, savanna, scrubland, or tundra.

If it’s 12:00 PM at the GMT what time is it in Los Angeles, If Los Angeles is 7 hours ahead

Answers

Answer:

hey, the answer to this question is, 7:00pm

Explanation:

the way of working this out is easier than u may think, first you have to add 7 and 12 and then, boom an answer.

hope it helps<3

Answer:

7:00

Explanation:

If Los Angeles is 7 hours ahead, then 12:00+7:00 is 7:00 pm. I hope this helps!

Brainliest is very much appreciated.

What earthquake allowed researchers to develop the elastic rebound theory?

Answers

The answer is: the 1906 San Francisco earthquake.

From an examination of the displacement of the ground surface which accompanied the 1906 earthquake, Henry Fielding Reid, Professor of Geology at Johns Hopkins University, concluded that the earthquake must have involved an "elastic rebound" of previously stored elastic stress.

The elastic rebound theory is an explanation for how energy is spread during earthquakes. As rocks on opposite sides of a fault are subjected to force and shift, they accumulate energy and slowly deform until their internal strength is exceeded.

Se o clima e a variação do tempo de um determinado lugar pode-se afirmar a alternativa que indica respectivamente tempo e clima São?

Answers

Olá. Você não aresentou as opções e resposta. Isso impede que eu possa responder a sua pergunta. Além disso, você precisa saber que só é permitido postar perguntas em português na aba "World languagens" porque esse não é o site brasileiro e sim o estadunidense.  Apesar disso, eu vou tentar te ajudar a encontrar a sua resposta corrreta.

Clima e tempo são coisas muito diferentes. O tempo se refere as condições atmosfericas que são passageiras e que passam rapidamente. Por outro lado, o clima, é um padrão de tempo que, embora seja passageiro, durará po um periodo prolongado. Um exemplo de tempo pode ser visto na frase "As chuvas foram fortes e violentas essa semana." Um exemplo de clima pode ser visto na frase "O inferno esse ano não tem sido rigoroso."

Which letter in this diagram represents evaporation?

A
B
C
D

Answers

Answer: The Answer is A

Explanation: Because that cycle shows the process of evaporation .

The salt Intrusion is being condensed to water vapour through heat from the sun.

HOPE THIS HELPS!!!!  

Evaporation is the process that allows a liquid to change of phase to a gas phase or vapor.

We will see that the correct option is A.

In the image we can see the cycle of water, we know that roughly it works as:

Water liquid.Water evaporates and goes to the clouds.Rain makes the water come down to the Earth.Finally, that water comes again to the larger masses of water.

So looking at the image, we can see that the point that represents the evaporation of water is point A, where we have arrows that show the direction that water takes, meaning that it goes from the liquid to the clouds (goes from liquid to gas)

If you want to learn more, you can read:

https://brainly.com/question/15104672

What are the solutions to overcome problems caused by fold mountains?​

Answers

Answer:

They form when two plates with landmasses on them move towards each other.

The plates push layers of accumulated sediment in the sea into folds between them.

This becomes a fold mountain range.

Most fold mountains continue to grow as the plates constantly move.

Examples: the Himalayas (Asia), Rockies (USA), Andes (South America), Alps (Europe)

how seasons occur? how many seasons are there in a year?​

Answers

Answer:

Seasons occur due to the revolution of earth . There are 4 seasons in a year.

Answer:

Seasons occur because of the tilting of earths axis toward or away from the earth.

There are 4 seasons every year.

Explanation:

the process of the natural environment you already know​

Answers

Explanation:

Natural processes are interactions among plants, animals, and the environment. These interactions, which include photosynthesis , pollination, decomposition , and others, help create and shape natural communities .

Briefly describe any two ways in which time affects soil formation​

Answers

Scientists attribute soil formation to the following factors: Parent material, climate, biota (organisms), topography and time. ... The physical, chemical and biological properties of the different soils can have a big effect on how to best manage them.

choose the best selection for the quadrilateral with vertices at the following points (-5,-1), (2,2), (0,0), (-3,-3),
a.rectangle b.square c.rhombus d.trapezoid

Answers

Answer:

it's not a geography's question..

Can someone please help me with these problems!

Question 1
How does the GDP of Ireland compare to the GDP of the United Kingdom based on this map of European countries color coded based on GDP?

A : The GDP of the United Kingdom is essentially the same as the GDP of Ireland.
B : The GDP of the United Kingdom is substantially lower than the GDP of Ireland.
C : The GPD of the United Kingdom is substantially higher than the GDP of Ireland.

Question 2
Compare the photos below. Which photo is most likely a photo of Siberian Tundra.

A : Photo A
B : Photo B
C : Photo C
D : None of the above

Answers

Answer:

Question 1: C.

Question 2: Photo C


Which factors have been major influences on the growth of American cities

Answers

Answer:

location and transportation

20a^2 sorry if it’s wrong

How do source of water gets polluted???

Answers

pouring chemicals and waste into the water is a good example of water pollution

Answer:

The main point source of pollution to water is from sewage and waste water treatment, while for diffuse pollution, main sources are from farming and fossil fuel power plants (via the air).

how did scientist find out the different layers of the interior of the earth

(btw sorry I could not find science subject)​

Answers

By studying seismic waves

La producción primaria y agraria Las actividades primarias
1-¿Cuáles son las actividades primarias? Explique cada una.

Answers

Answer:

El sector primario es el sector económico que recibe beneficios de la naturaleza. El sector primario incluye las siguientes industrias: agricultura, caza, apicultura, silvicultura y pesca. Parte del sector primario se utiliza sin procesar, pero la mayor parte es materia prima de empresas del sector secundario. El sector primario a veces incluye la industria minera, pero principalmente las empresas mineras son empresas de otras industrias.

El sector primario fue la primera actividad económica en la historia de la humanidad (recolección y caza). Hasta el comienzo de la revolución industrial, tenía la mayor participación en la economía mundial, pero dentro del sector, la agricultura era la más importante.

En la economía actual, el predominio del sector primario indica que un país o región está rezagado. Este es el caso de la mayoría de los países africanos, donde la mayor parte de la población sigue empleada en la agricultura. Un país donde predomina el sector primario es una sociedad agraria.

Decide whether each statement describes the Patricia class or the plebeian class and then drag it to the correct space?

Answers

Answer:

Patricians :

Controlled the senatecame form noble familiesIncluded the wealthiest citizens

plebeian :

Had little wealthIncluded merchants and laborer'sDemand for 12 tables.

Explanation:

The Patricia class were upper class peole and owned most valuable lands.

informe que propone recomendaciones para seguir construyéndonos como país, revisado y editado​ m3 ayudan porfavor

Answers

Factors that contribute to nation building are good governance, a united and inclusive society and a flourishing business community.

Great nations with great and working economies we not built in a day, but took a number of concerted efforts over time between the government and its citizen to bring such nations into limelight and a beacon for others to follow. Recommendations for building up a great nation is centred on three factors viz:

1. Good governance

2. United and inclusive society

3. Cooperative business community.

These factors listed above are crucial because it produces a society that is united, can fend for itself and harmonized in tackling challenges that cuts across all sectors such as socioeconomic development, inequality etc...

With a prospering business community, especially in instances where small and medium scale businesses are allowed to flourish and develop to their full potentials, it is seen that the income inequality is quickly bridged, thus raising the standard of living of such countries and helping to eradicate poverty. This also boosts local manufacturing and subsequently international trade with other nations thus forming meaningful ties and allies.

A government vested on good and quality educational system not only creates a sense of belonging and national unity through school curriculum, but also to develop creative and progressive minds that get to form the very fabric of the nations' financial institutes, research institutes, civil workers, engineers, future teachers, businessmen and women etc.

A society that is more equal than it was yesterday, is always one step ahead towards the goal of nation building. This is true in all aspects; a nation has to be inclusive, accommodating, diverse,...with a government with a good developmental and sustainable plan to steer the nation forward in future times to come.

Here is a link to learn more about some factors that contribute to nation building: https://brainly.com/question/6563931?referrer=searchResults

12. You encounter a bottle of liquid. This bottle contains substances that separate upon standing, What category of matter is this bottle of liquid?
A. Element
B. Homogenous mixture
C. Compound
D. Heterogeneous mixture

Answers

Answer:

D

Explanation:

please mark brainliest if it helps

What is the last country to introduce television?

Answers

Answer:

I think it might've been Bhutan

Kiribati is the last country to have TV.

Hope this helps :)

All of the rungs of a ladder are parallel and the top rung is perpendicular to a side of the ladder. What conclusion can be reached?

Answers

Answer:
All rungs are perpendicular to a side of a ladder.
Step-by-step explanation:
The problem tells us that ALL the rungs of a ladder are parallel.
It also tells us that the top rung (which is a subset of all the rungs) is perpendicular to a side of the ladder.
But if this top rung is perpendicular to a side but we know that ALL rungs are parallel, then this top rung is also parallel to the other ones and therefore, all the other rungs are also perpendicular to a side of a ladder.

(choose the correct answer) the name of one kind of tectonic movement is​

Answers

Answer:

Three types of tectonic plate movements are as follows

(i) Converging    

(ii) Diverging

(iii) Transformational

Explanation:

Converging is the movement in which plates move into one another, Diverging is where plates move apart from one another and transformational movement is where plates move sideways are all three are the types of tectonic plates movement.

Earth quack is the result of plate tectonic movements. San Andreas fault is an example of a transform type of movement.

(Q020) Diamonds a. are brought from the mantle to the surface in magma that hardens into kimberlite. b. are found in carrot-shaped structures called pegmatites. c. of industrial quality (non-gem quality) have no use and are usually discarded. d. are exceedingly rare, which is why their price is so high.

Answers

Answer:

A. are brought from the mantle to the surface in magma that hardens into kimberlite

Explanation:

Diamonds are brought to the surface from the mantle in a magma that is known as the kimberlite. This kimberlites is rich in gases and it is an igneous rock that has the following minerals,olivine, phlogophite, serpentine etc.

The origination of diamonds in the mantle happens as carbon transformation occurs due to heat and pressure occurs. The kimberlite pipes and what brings the diamonds to the surface

How did Britain's policy of salutary neglect contribute to the Revolutionary War?
ОА.
Because the colonies had de facto independence, they revolted when Britain enforced taxes and regulations on them.
O B. Because the colonies did not have de facto independence, they revolted when Britain withdrew military and other aid.
OC. Because the colonies had de facto independence, they revolted when Britain granted other colonies true independence.
OD. Because the colonies felt de facto neglected by Britain, they revolted when it stopped contributing to their economy.

Answers

Answer:

A. Because the colonies had de facto independence, they revolted when Britain enforced taxes and regulations on them.

Explanation:

The American Revolutionary War was a war of independence of the United States of America that was fought between the 19th of April, 1775 and 3rd of September, 1783. The war started when the delegates from the thirteen (13) American colonies in Congress (First continental congress) revolted against the Great Britain over their lack of representation in the colonies and refusal to give consent to parliament's taxation such as Stamp Act and Townshend Acts.

Hence, Britain's policy of salutary neglect contributed to the Revolutionary War because the colonies had de facto independence, they revolted when Britain enforced taxes and regulations on them.

What does the law of conservation of energy state?

Answers

Answer:

The ammount of energy is neither crated nor destroyed

Explanation:

Which of the following is not a place where hydrogen can be found on Earth?
A. Natural gas well
B. Water
C. Mine
D. Atmosphere

Answers

Answer:

D. Atmosphere

Answer:

D. Atmosphere

Explanation:

Hydrogen is found in great quantities on Earth combined with other elements, such as in water and hydrocarbons, but it is barely present in Earths atmosphere, which contains just 0.00005%.

Brainstorm important elements of the natural environment.​

Answers

Answer:

Natural elements such as metals, wood, and recourses such as H20,C02,and o2.

Iron, copper, and aluminum are 3 metals that are commonly used in todays economy.

(Q017) The age of oceanic crust a. is the same throughout the world's oceans. b. is greatest at the mid-ocean ridge and least farthest from the ridge. c. has been determined by radiometric dating. d. indicates that the oldest oceanic crust is approximately 600 million years old.

Answers

Answer:

c. has been determined by radiometric dating

Explanation:

Radiometric dating is a method that is used to determined by the age of rocks as per the age of the oceanic crust the plates near the mid oceanic ridges are the most recent or new. The plates that are located farther away form there ridges are oldest and hence the age of the oceanic crust is not the same in all the places of the world oceans.

What is the name of the tribe above?
:)​

Answers

Answer:

its javanese tribe living in areas of java .....

Explanation:

my name is sam hi

Explanation:

its javonese tribe living in areas java

Which statement is true about point f

Answers

Answer:

F is the midpoint of EG because AA bisects EG.

describe the extraction and processing of Gold in the republic of South Africa​

Answers

Explanation:

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Today, South Africa produces only 4.2% of the world's gold. In South Africa, mining for gold typically involves methods like panning, sluicing, dredging, hard rock mining and by-product mining.

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