General Geology Mid - II, November - 2014

1.Sedimentary rocks can also be described as
  • Primary rock
  • Secondary rock
  • Source rock
  • None
Answer: B
2.It is well known that the most of the foraminifera live on the
  • sea top
  • river bottom
  • sea bottom
  • on the soil
Answer: C
3.The geological world under oceans and seas may be classified into
  • hydraulic action, abrasion
  • attribution ,solution
  • transportation, deposition
  • All the above
Answer: D
4.The product formed from the consolidation of the molten silicates are known as
  • metamorphic rock
  • Igneous rock
  • reservoir rock
  • Sedimentary rock
Answer: B
5.The magma intruded subsequently is of a composition of different from that of previous Intrusive is described as
  • Composite intrusion
  • Multiple intrusion
  • Compound intrusion
  • Complex ntrusion
Answer: A
6.The rocks like granite may contain 70 to 80% of
  • silica
  • Nickel
  • lime
  • ore
Answer: A
7.The area in which kindred occurs is known as
  • petrographic province
  • Petrographic period
  • associational factor
  • consanguineous relation
Answer: A
8.The sum total of the effect of the decay in either mechanical or chemical is known as
  • mineral composition
  • Layer bed
  • weathering
  • Welding
Answer: C
9.The change or reformation may either be in mineral composition or in texture or in both , And under appropriate conditions ,in chemical composition this process is known as
  • Panning
  • bedding
  • structures
  • Metamorphism
Answer: D
10.This is not a sedimentary rock
  • sandstone
  • Shale
  • laterite
  • Peridotite
Answer: D
11.Igneous rock bodies are produced due to intrusion or extrusion of _______________.
Answer: Magma masses
12.The remnants of the country rock occurring upon near the top surface of such intrusive masses are known as ____________.
Answer: Roof pendants
13.The reaction rims formed during consolidation if magmas are known as ______________.
Answer: Coronas
14.A geological map of a region exhibits the out crops of the different rock types of the area, super imposed upon its __________________.
Answer: Topography
15.The phenomenon of laying country rocks bare to the fury of the natural agencies is known as _______________.
Answer: Denudation
16.Mantle rock is also known as ____________.
Answer: Regolith
17.The organism is decomposed and it loses nitrogen, oxygen and other volatile constituent’s during___________.
Answer: Carbonisation
18.Gabbro and diorite is an example of __________.
Answer: Igneous rock
19._____________cells do not occur as fossils.
Answer: Citinous
20.Full form of LPG is ______________________.
Answer: Liquefied petroleum gas