Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 5 (Q.No. 22)
22.
The rocks which are formed due to cooling of magma at a relatively shallow depth from the earth's surface are called
Discussion:
16 comments Page 1 of 2.
JYOTSNA said:
7 years ago
Extrusive igneous rocks, also known as volcanic rocks, are formed at the crust's surface as a result of the partial melting of rocks within the mantle and crust. Extrusive igneous rocks cool and solidify quicker than intrusive igneous rocks. They are formed by the cooling of molten magma on the earth's surface.
Adnan guru said:
8 years ago
A subvolcanic rock, also known as a hypabyssal rock, is an intrusive igneous rock that is emplaced at medium to shallow depths within the crust, and has intermediate grain size and often porphyritic texture between that of volcanic and plutonic rocks.
Agha Bilal said:
5 months ago
The given answer is correct i.e. Hypabyssal rock.
Rocks formed from magma cooling at relatively shallow depths are called hypabyssal rocks (also known as subvolcanic rocks).
Rocks formed from magma cooling at relatively shallow depths are called hypabyssal rocks (also known as subvolcanic rocks).
Deepakra said:
8 years ago
TYPE OF IGNEOUS ROCK.
On the surface -- VOLCANIC.
At a Shallow depth -- HYPABYSSAL.
At a GREAT DEPTH -- PLUTONIC.
On the surface -- VOLCANIC.
At a Shallow depth -- HYPABYSSAL.
At a GREAT DEPTH -- PLUTONIC.
(4)
BISWADUT said:
8 years ago
Yes, at shallow depth (>2km) it's hypabyssal rock. And at greater depth it's plutonic rock.
ManiSivan said:
6 years ago
Cooling of magma = plutonic rock.
Pouring of magma = volcanic rock.
Pouring of magma = volcanic rock.
(2)
Abdullah said:
2 years ago
The Correct answer is D. Igneous rock.
Please correct it.
Please correct it.
Sonu Kumar said:
7 years ago
I think plutonic rock is the correct answer.
Kunal said:
8 years ago
Yes, Plutonic rocks is correct.
Shivam Suhane said:
7 years ago
Yes, the given answer is right.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers