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Session 43 : July 2018 Mock Test
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Sumant Kumar
B.Tech NIT Allahabad. Have written UPSC Mains 2 times with Physics. Channel "Sumant Kumar" on Youtube for Current Affairs Analysis.

U
Unacademy user
mam you are realy good teacher
Priyanka Aggarwal
2 months ago
Thankyou 😊 Prakash ji please rate and review the course 😊
  1. With reference to the intrusive volcanic landforms, consider the following statements: Batholith is a large body of magmatic material that cools in the deeper depth of the crust develops in the form of large 1) Batholith is a large body of magmatic domes material that cools in the deeper depth of OThey appear on the surface only after the denudation processes remove the overlying materials These are granitic bodies the crust. 2) Lacoliths are large dome-shaped intrusive bodies with a level base and connected by Batholiths are the cooled portion of magma chambers Lacoliths are large dome-shaped intrusive bodies with a level base and connected by a pipe-like conduit from below 3) Sills are near horizontal bodies of the 4) Dykes are wall like structure almost Select the correct statement(s) using the code a pipe-like conduit from below intrusive igneous rocks perpendicular to the ground It resembles the surface volcanic domes of composite volcano, only these are located at deeper depths the near horizontal bodies of the intrusive igneous rocks are called sill or sheet. when the lava makes its way through cracks and the fissures developed in the land, it solidifies almost perpendicular to the ground given below a) 1 and 4 only b)1, 2 and 3 only c) 2, 3 and 4 only d)1, 2, 3 and 4 It gets cooled in the same position to develop a wall-like structure. Such structures are called dykes Correct answer: (d)


  2. Lava Plateau Volcanic neck with radiating dykes Ash cone with volcanic dome Caldera with cinder cone on floor Lava Cinder Mesa Cone Ash lows Composite Volcano Lava flow roded accolith Volcanic conduit Cou nt Sills Dlatrem ccolith Sto Batholith