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Download SGBAU BSc 2019 Summer 1st Sem Geology General Geology Physical Geology Mineralogy Crystallography n Field Geology Question Paper

Download SGBAU (Sant Gadge Baba Amravati university) BSc 2019 Summer (Bachelor of Science) 1st Sem Geology General Geology Physical Geology Mineralogy Crystallography n Field Geology Previous Question Paper

This post was last modified on 10 February 2020

This download link is referred from the post: SGBAU BSc Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university


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B.Sc. (Part-I) Semester-I Examination

1S : GEOLOGY (NEW)

(General Geology, Physical Geology, Mineralogy, Crystallography and Field Geology)

Time : Three Hours] [Maximum Marks : 80

Note :— (1) All questions are compulsory.

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(2) Draw neat and well labelled diagrams wherever necessary.

  1. (A) Fill in the blanks :
    1. Study of mineral is called __________
    2. Solar system consists of __________ number of planets.
    3. Pot holes are formed by __________ erosion.
    4. Pleochroism is studied under __________ light
    5. --- Content provided by FirstRanker.com ---

    (B) Choose the correct alternatives :
    1. Polarising microscope has
      1. Fixed stage
      2. Rotating stage
      3. Vertical rotating stage
      4. Revolving stage
    2. --- Content provided by FirstRanker.com ---

    3. Nebula is :
      1. Rotating cloud
      2. Solid cloud
      3. Flying cloud
      4. None of the above
    4. --- Content provided by FirstRanker.com ---

    5. Mechanical weathering is called :
      1. Physical weathering
      2. Chemical weathering
      3. Biological weathering
      4. Erosional weathering
    6. --- Content provided by FirstRanker.com ---

    7. Products of Volcano include :
      1. Volcanic sand-stone
      2. Volcanic bomb
      3. Sedimentary rocks
      4. Metamorphic rocks
    8. --- Content provided by FirstRanker.com ---

    (C) Answer the following in one/two sentences :
    1. What is crystal ?
    2. What is axis of symmetry ?
    3. What is seismogram ?
    4. What is plane polarised light ?
  2. --- Content provided by FirstRanker.com ---

  3. Explain the following :
    1. Branches of Geology.
    2. Planetesimal hypothesis.
    3. Composition of mantle.
    OR
    1. Rb-Sr method of age determination.
    2. Crust and mantle.
    3. --- Content provided by FirstRanker.com ---

    4. Nature of core.
  4. Describe in detail geological work done by wind.

    OR

    Describe in detail geological activity of river
  5. Explain the following :
    1. Epierogeny and orogeny
    2. --- Content provided by FirstRanker.com ---

    3. Types of volcano.
    4. Measurement of earthquake.
    OR
    1. Elastic rebound theory.
    2. Product of volcano.
    3. Causes of earthquake.
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  6. Describe in detail construction and working of petrological microscope.

    OR

    What is form of a mineral ? Describe in detail various forms of a mineral.
  7. Explain the following :
    1. Elements of a crystal symmetry.
    2. Symmetry elements of cubic system.
    3. --- Content provided by FirstRanker.com ---

    4. Law of constancy of interfacial angle.
    OR
    1. Symmetry elements of Hexagonal system.
    2. Parameter system of Weiss
    3. Contact Goniometer
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  9. Explain the following :
    1. Toposheet.
    2. Latitude and Longitude
    3. Signs on Toposheets.
    OR
    1. Plane table survey.
    2. Clinometer compass
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    4. Dumpy level.

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This download link is referred from the post: SGBAU BSc Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university