Explain what a volcano is and how it erupts​

Answers

Answer 1

volcano is an opening in the earth's crust through which lava, volcanic ash, and gases escape. ...

Volcanoes erupt when molten rock called magma rises to the surface. ... As the magma rises, bubbles of gas form inside it. Runny magma erupts through openings or vents in the earth's crust before flowing onto its surface as lava. If magma is thick, gas bubbles cannot easily escape and pressure builds up as the magma rises

Answer 2
Sorry just writing so I can unlock messages

Related Questions

WHAT IS A COMPUTER??????​

Answers

Answer:

A computer is an electronic device that manipulates information, or data.

Erosion moves the Earth's surface through all of the following EXCEPT _____. Select all that apply.
wind currents
glaciers
streams
landslides
floods
plants
freeze-thaw
oxidation

Answers

Wind currents, glaciers, streams, landslides, floods, freeze-thaw and oxidation

What is the social impact of globalisation on developing countries

Answers

Answer:

As far as its impact is concerned, discussion of globalization tends to consider simultaneously its effects on economic growth, employment and income distribution - often without distinguishing between- countries and within-country inequalities – and other social impacts such as opportunities for poverty alleviation

Explanation:

plz mark me brainliest

EXPLANATION PLEASE!!!!!!!!! I WILL REPORT IF YOU DONT GIVE ME A TRUE ANSWER
What is the effect of the change in the amount of carbon dioxide in the air since industrialization?

A. It reduces the number of animal species worldwide.
B. It contributes to global warming.
C. It helps new glaciers form near the North Pole.
D. It reduces the amount of plant life worldwide.
E. It increases the life expectancy of humans.

Answers

Answer:

I think the ans is option no. B

In Indonesia, there are five islands that have komodo dragons living on them. Nowhere else in the world has komodo dragons. They make the five islands unique and give them a distinct personality. This is an example of which theme of geography?

Answers

Hey there! I'm happy to help!

This is an example of place. This theme of geography has to do with the unique features, qualities, and cultural landscape of a location. The unique presence of the Komodo Dragon on these Indonesian islands give them a unique sense of place because being around the Komodo Dragons would help you to know which place you were in.

Have a wonderful day and keep on learning! :D

The theme mentioned above is the example of geography is place.

What is geography?

Geography refers to the physical features and characteristics of the earth. It is the broad field of study which tells about the relationship of the humans and the earth physical features. It tells about the environment, species, organisms living in the particular area.

The period who studies about the geography is called as geographer. He explores physical as well as the societal properties which spread across the earth.

This is an instance of place. This geography theme is concerned with a location's distinguishing characteristics, qualities, and sociocultural context.

The existence of the Komodo Dragon on such Indonesian islands gives them a distinct sense of place, as being near the Komodo Dragons would aid in determining where they were.

Therefore, it can be concluded that it is the theme of place.


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What kind of vegetation can be
found around the Great
Lakes?

Answers

According to thoughtco it says “the Great Lakes and their surrounding lands encompass a wide variety of freshwater and terrestrial habitats including coniferous and hardwood forests, freshwater marshes, freshwater wetlands, dunes, grasslands, and prairies”

On the map of Oceania, number 1 is referring to which of the following countries?

A. Papua New Guinea
B. Australia
C. Fiji
D. Solomon Islands

Answers

Answer:

Number 1 is referring to Australia [B. Australia].

The other numbers are from Oceania.

What is one difference between Region and Movement?

Answers

Answer:

1) Movement – Helps explain how people, goods, and ideas get from one place to another.

2) Regions – Geographers compare the climate, land, population, or history of one place to another.

Hope this helps <3

Is this statement true or false?
Citizens of Thailand seized upon the Tsunami of 2004 as an opportunity to rebuild tourist attractions in a more sustainable way with less detrimental impact on the environment.

A. true
B. false

Answers

Përgjigjja është : B.False

Which of the following is the best example of a primary source?

A. a movie
B. an encyclopedia article
C. a history textbook
D. a photograph

Answers

Answer:

D a photograph

Explanation:

because it help to know what happened through the help of picture. it also help to increase memory power..

.The reserves of fossil fuels are limited. Do you agree with the given statement? Give reason? Plsss guys I need now!!!!!!

Answers

hi <3

well essentially yes they are limited so i would agree.

explanation:

we extract fossil fuels from the earth and the rate at which we are extracting them, they are getting used up really quickly. kinda makes sense if you think about the push towards renewable energy

hope this helps :)

Explanation:

yes I agree with this statement the fossil fuels are very limited people have to use it very wisely they cannot be produce time and again to people have to use it in a wise way Pitbull mass not where the petroleum products are fossil fuels they must give priority to alternative sources of energy such as electricity biogas solar etc

Name a point that is not collinear with points B and I.

Answers

Answer:

Point D

Explanation:

There are many points in this figure that are not collinear with point B and point I, and point D is one of them.

A point that is not collinear with points B and I could be point A.

Collinear points are those that are on the same straight line in a geometric context. If we introduce a point like A that does not lie on the same line as B and I, it is not collinear with them when considering points B and I. This indicates that point A would not be on a line that was drawn through points B and I.

Geometry depends heavily on the collinearity or non-collinearity of points to define shapes, angles and connections between points and lines. In mathematics and other disciplines like engineering and architecture, non-collinear points are frequently used to build various geometric figures and comprehend spatial relationships.

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How do plates move?( explain in detail)

Answers

Answer:

Plates at our planet's surface move because of the intense heat in the Earth's core that causes molten rock in the mantle layer to move. It moves in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down. As the cooled material sinks down, it is warmed and rises again

Plates at our planet's surface move because of the intense heat in the Earth's core that causes molten rock in the mantle layer to move. It moves in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down. As the cooled material sinks down, it is warmed and rises again.

paragraph on agriculture in bahrain

Answers

Answer:

The agricultural sector accounted for only 1 percent of gross domestic product (GDP) in 1998 and employed 2 percent of the workforce. The development of agriculture is limited by lack of water and the strong salinity (saltiness) of the soil. Over a period of 30 years since 1971, Bahrain's cultivated area has been reduced from around 6,000 hectares to less than 1,500 hectares. The major crop is alfalfa for animal fodder, although farmers also grow dates, figs, mangos, pomegranates, melons, papayas, water turnips, potatoes, and tomatoes, and produce poultry and dairy products for the local market.

Hope it helps you.

define scheduled caste on the basis of the daily work for living?​

Answers

Answer:

Scheduled castes are those castes/races in the country that suffer from extreme social, educational and economic backwardness arising out of age-old practice of untouchability and certain others on account of lack of infrastructure facilities and geographical isolation, and who need special consideration for education.

What does the map indicate
A.****

Incomes in Mississippi are significantly less than the national average.


B.

Incomes in Wyoming and Arizona are relatively the same in comparison to the national average.


C.

Incomes in South Carolina are significantly higher than the national average.


D.

Incomes throughout all of Michigan are lower than the national average.


E.

Incomes in Nevada are higher than the national average, whereas incomes in Utah are lower than the national average.


Please help, I'm not sure if what I chose is correct

Answers

Answer:

B.

Incomes in Wyoming and Arizona are relatively the same in comparison to the national average.

Explanation:

Incomes in Mississippi are significantly less than the national average.

The above image shows the map of North America and shows income compared to the national; averages at the age of 26.  

Here the states like Nevada, Utah, South Carolina, Michigan, and New Mexico are also shown. The incomes in the northern states of the country are near the national averages.  As compared to the Michigan, Mississippi, and South Carolina. Mississippi has a significant amount of national income that is less than 5%.  

Thus we can conclude that Mississippi has an income significantly less than the national average. Hence option A is correct.

Learn more about the what does the map indicate.

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What are the names of the northernmost and southernmost islands in the Kingdom of Tonga?

Answers

Answer:  You can consult:

From north to south, the islands are clustered in three major groups: Vava'u to the north, Ha'apai in the middle, and Tongatapu to the south.

Explanation:

I'm not sure but hope it helps.

GIVING BRAINLIEST TO CORRECT ANSWER
The region labeled with the number 2 on the map above is known as the __________.

A.

Great Basin

B.

Great Plains

C.

Coastal Plains

D.

Rocky Mountains


Please select the best answer from the choices provided

A

B

C

D

Answers

Answer:

B. Great Plains.

Hope it helps you!!

7. Give reason. a. Insectivorous plants rely on insects for nutritional needs. b. The inner side of the jar shaped leaf of the pitcher plant has stiff hair like structures. 8. Answer the following ques​

Answers

Q.7) (a) Insectivorous plants generally grow in soils deficient in minerals especially, nitrogen.

(b) Pitcher plants have leaves shaped like a pitcher or jar.

4. What is the US and Russia planning to do aboard the International Space Station?

Answers

Answer:

they are planning to expand it

'

Explanation:

Please help the directions aren't completely clear How do i label this map using another map? there are way to many things to label

Answers

Answer:

synthesis of chemical compounds with the aid of radiant energy and especially light especially : formation of carbohydrates from carbon dioxide and a source of hydrogen (such as water) in the chlorophyll-containing cells (as of green plants) exposed to light.

Which statements are true about atmospheric circulation patterns?

Wind that moves from west to east is called a westerly.
Air circulation patterns generally follow a straight line.
Wind is another name for atmospheric circulation patterns.
Atmospheric circulation patterns keep the temperature of an area constant.
Atmospheric circulation patterns are often responsible for hurricanes.
Winds move easily across the plains.

Answers

It’s going to be c because of air flow

How do choropeleth maps use colors

Answers

Varying colors are used to indicate territorial boundaries and changes. Darker colors are used to indicate greater amounts of what is being measured. Colors are used to highlight historical trends of the topic being studied

What is the name of the supercontinent 200 million years ago that fragmented into our present-day continents? A. Pandora B. Pangaea C. D. Laurasia Gondwanaland​

Answers

Answer:

B.Pangaea

Explanation:

Hope you like my answer

why is cartagraphy a science

Answers

Answer:

...

Explanation:

Cartography is a field of science because the process of geographically locating and drawing the accurate representation of land can vary among different groups of people or among political/sociocultural contexts.

---

Example: The official political map of India shows the region of Jammu and Kashmir as a part of India.

This was a widely disputed topic among the countries of India, China, and Pakistan. Since Kashmir is pre-dominantly Islamic, there has been some fighting over whether it should keep its sovereignty or dissolve with India, which is pre-dominantly Hindustan.

---

If any other answerers have a much better view of this topic, then please respond!

Find the absolute value.
|6+2| =

Answers

Answer:

{8 and - 8}

Hope the helps!

Answer: 8

You just have to add the values and then apply the abolute value which makes it so the answer has to be positive!

Name two cities that are located close to the same line of latitude as Elmira.

Answers

Answer:

Greenville, CA, USA (40.139839, -120.952728)

Surfside, FL, USA (25.879250, -80.129082)

Greenville, CA, USA & Surfside, FL, USA are two cities that are located close to the same line of latitude as Elmira.

What is latitude ?

Latitude is a coordinate used in geography that describes a point's north-south location on the surface of the Earth or another celestial body. Latitude is measured as an angle, with 0° at the Equator and values ranging from -90° at the south pole to 90° at the north pole.

As circles parallel to the equator, lines of constant latitude, or parallels, run from east to west. A position on the surface of the Earth is described by a coordinate pair made up of latitude and longitude.

The geodetic latitude, which is defined below, is typically meant when the word "latitude" is used alone. The angle created between the vector perpendicular (or normal) to the ellipsoidal surface from the point and the plane is, in essence, the geodetic latitude of a point.

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Can anyone help me plz? Due tm

Answers

Answer:

2468

Explanation:

Size of Antarctica 2940324^2km

Discuss decline and/or growth of population of the settlement and suggest reasons. need to research this point . You may observe a large number of new buildings in your settlement. This suggests the settlement is growing. A large number of empty buildings would suggest the settlement is declining. Suggest reasons why the population may be growing or declining. ​

Answers

Answer:

For these nations, population growth will be a serious problem if food and other resources are not adequately distributed. Demographers use their knowledge of fertility, mortality, and migration trends to make projections about population growth and decline several decades into the future.

Explanation:

what is the total geographical area of India​

Answers

3.28 sq million (I think)

Answer:

12.367

Explanation:

mark me as brillian

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Use your knowledge of United States history to answer a, b, and c.Briefly explain the role of ONE of the options below in the Spanish encomienda system.*Labor systems*Geographic and environmental factors*Economic initiativesProvide ONE piece of historical evidence to support your description in (a).Briefly explain the role of a SECOND theme in the list above in the Spanish encomienda system. Please help me I need help for this Given that BE bisects LAB Din the figure below, find the value of x.help please! 1 7/10 divided by 7/8 a meayerologist at television station reported that a town received 0.90 inches of rain. Which fraction is equivalent to this amount of rain in inches? A.ere1. What is an independent variable?The variable the experimenter changes or manipulatesB. The variable that changes because another variable changesC. Independent variables are only found on pie charts.D. A variable most often found on the y-axisere2. Which type of graph best represents data over a set period oftime?A. LineB. BarC. TableD. Circle3. You have been asked to make a graph that representseveryone's favorite video game system in your class.Which type of graph would work best?A. LineB. BarC. TableD. CircleOUTPUTSTATIONto Part 2 21. Locate What time is it in New Orleans , LA, if it is 3 in Syracuse, NY? I NEED HELP PLEASE HURRYIf the mass of an object ______, the weight of the object will________A: increase, stay the sameB: decrease, stay the sameC: increase, decreaseD: decrease, decrease Find the value of x. What is the product of 3x+4 and 6x^{2} 5x+7? the girl is drawing a picture change into passive voice I need help pleeeaaasss What is the speed of a car that traveled 32 m in 2 seconds? Trying new things on the job is one way of keeping young. what two controls on a car cause a change in speed Your friend has written about bullying. Write a brief achieve coloumn to your friend how to tackle the situation. How did the discovery of the Minoan culture most likely impact historical conclusions about Atlantis?It proved that other historical writings of Plato were also true.It confirmed Platos story and proved that Atlantis was on Crete.It changed nothing because there is no solid evidence linking the Minoans to Atlantis.It provided scientific evidence that the civilization of Atlantis may actually have existed. Solve the triangle.A = 46, a = 31, b = 27 A regular hexagon has sides of 8 + 5m. Find the perimeter and write the expression in simplified form. why you like western fasion