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7th Standard Social Science - Interior of the Earth Book Back Questions Question Bank Software Sep-03 , 2019

Interior of the Earth

7th Standard Social Science - Interior of the Earth Book Back Questions

Interior of the Earth Book Back Questions

7th Standard

    Reg.No. :
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Social Science

Time : 00:45:00 Hrs
Total Marks : 30
    2 x 1 = 2

  1. The top of the cone of a volcanic mountain has a depression known as the _________.

    (a)

    crater

    (b)

    lopith

    (c)

    caldera

    (d)

    sill

  2. _____ belt is known as the “Ring of Fire”.

    (a)

    Circum - Pacific

    (b)

    Mid - Atlantic

    (c)

    Mid - Continental

    (d)

    Antarctic

    3. 3 x 1 = 3

  3. The core is separated from the mantle by a boundary called ______.

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    Weichart-Gutenberg discontinuity

  4. Magma rises to the surface and spreads over a vast area is known as ______.

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    fissure eruption

  5. Seismology is the study of ________.

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    earthquake

    6. 1 x 10 = 10

  6. Label the parts of volcano.

    7. 2 x 2 = 4

  7. What is SIAL?

  8. Give an example of extinct volcano.

    9. 2 x 3 = 6

  9. What is mantle?

  10. Name the three types of volcanoes based on shape.

    11. 1 x 5 = 5

  11. How does volcaone make on Island?

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