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Which word is defined as a “vent in the crust of Earth or another planet or satellite, from which issue eruptions of molten rock, hot rock fragments, and hot gases”?

Which word is defined as a “vent in the crust of Earth or another planet or satellite, from which issue eruptions of molten rock, hot rock fragments, and hot gases”? Correct Answer volcano

Volcano is defined as a “vent in the crust of Earth or another planet or satellite, from which issue eruptions of molten rock, hot rock fragments, and hot gases.”

Related Questions

If the 'Mercury planet' is called 'Uranus planet', 'Uranus planet' is called 'Jupiter planet', 'Jupiter planet' is called 'Mars planet', 'Mars planet' is called 'Earth planet', 'Earth planet' is called 'Saturn planet', 'Saturn planet' is called 'Venus planet', and 'Venus planet' is called 'Pluto planet', then on which planet do we live?
Which of the following distinction(s) is/are not correct between public issue and rights issue? (A) In public issue, applications for shares are invited from the general public and in rights issue, the shares are offered to existing shareholders. (B) In public issue there is no question of any over-subscription and in rights issue the shares may be under subscribed or over subscribed leading to prorata allotment. (C) The price of public issue is generally less than the market price and in rights issue, the price is deliberately made less than the market price. (D) In a public issue, the communication of the issue is through prospectus or advertisements and in a rights issue the communication is between the company and the existing members of the company. Choose the most appropriate answer from the options given below:
The oldest rocks in the earth's crust were once molten, and came from deep inside the earth. The molten rock, called magma, spewed out in volcanic eruptions during the earth's early life and solidified into hard rock's called
Which of the following statements about the movement of planets is true? A. A planet's orbit is elliptical with the Sun at one of two focal points. B. The orbit of a planet is circular with the sun in the center. C. The orbit of a planet is elliptical with another planet in one of the two center-points. D. The orbit of a planet is circular with another planet in the center. 
In the following question, sentences of a paragraph have been jumbled and labelled as A, B, C and D. You are required to rearrange the jumbled sentences of the paragraph and mark your response accordingly by selecting the correct option. A: Historically, volcanic eruptions have caused catastrophic famines. B: Large eruptions can affect temperature as ash and droplets of sulfuric acid obscure the sun and cool the Earth's lower atmosphere (or troposphere); however, they also absorb heat radiated from the Earth, thereby warming the upper atmosphere (or stratosphere). C: One such hazard is that volcanic ash can be a threat to aircraft, in particular those with jet engines where ash particles can be melted by the high operating temperature; the melted particles then adhere to the turbine blades and alter their shape, disrupting the operation of the turbine. D: Erupting volcanoes can pose many hazards, not only in the immediate vicinity of the eruption.
Five politicians F, K, H, M and D not necessary in the same order conducted a meeting to put various issues like Budget, Employment, Poverty, Digitalization and Security. They all are sitting around a circular table facing center. F who is not the neighbor of H and K, puts issue on employment. H who is sitting between D and K puts issue on digitalization. M does not put issue on poverty. The one who puts issue on security sits immediate right of the one who puts issue on Budget. Determine the immediate neighbor of person who puts issue on digitalization?
Which of the following are true regarding the crust of the earth?
I. It is the outer thin layer with a total thickness of about 100 km
II. It forms around 0.5% of the earth's volume
III. The outer covering of the crust is of sedimentary material
IV. The lower layer of the crust consists of basaltic and ultra-basic rocks
What is METSAT, the first exclusive weather satellite created by ISRO? A. Geosynchronous Satellite B. The Earth's lower orbit satellite C. Polar Orbit Satellite D. Deep Space Probe Satellite
Which of the following is/are wrongly matched? i. Planet nearest to the earth - Mercury ii. Planet farthest from the earth - Neptune iii. Planet with the most elliptical orbit - Neptune iv. Planet with the slowest rotation - Neptune
What is ' Planet Nine'? A. Planet in the Comet Galaxy B. A planet in Andromeda Galaxy C. A planet where the 'Star Wars' series took place D. A large icy planet proposed in the outer Solar System