GEO - Interior of the Earth English Medium Free Online Test 1 Mark Questions 2020-2021

7th Standard

    Reg.No. :
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Social Science

Time : 00:10:00 Hrs
Total Marks : 10

    Part A

    10 x 1 = 10
  1. Earthquake and volcanic eruption occur near the edges of ______.

    (a)

    Mountain

    (b)

    Plains

    (c)

    Plates

    (d)

    Plateaus

  2. The magnitude of an earthquake is measured by ________.

    (a)

    Seismograph

    (b)

    Richter scale

    (c)

    Ammeter

    (d)

    Rotameter

  3. The narrow pipe through which magma flow out is called a _________.

    (a)

    Vent

    (b)

    Crater

    (c)

    Focus

    (d)

    Caldera

  4. Lava cones are ________.

    (a)

    mountains of accumulation

    (b)

    mountains of deformation

    (c)

    relicit mountains

    (d)

    fold mountains

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

    (a)

    crater

    (b)

    lopith

    (c)

    caldera

    (d)

    sill

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

    (a)

    Circum - Pacific

    (b)

    Mid - Atlantic

    (c)

    Mid - Continental

    (d)

    Antarctic

  7. An earth quake of magnitude _____________ scale can cause damage from things falling.

    (a)

    3.0

    (b)

    4.0

    (c)

    5.0

    (d)

    2.0

  8. In India, the Himalayan region and the ________ valley are prone to earthquakes.

    (a)

    Ganga - Brahmaput

    (b)

    Yamuna

    (c)

    Sind

    (d)

    Sutlej

  9. If the crater of a volcano is of great size and is shaped like a basin, it is called a ______________

    (a)

    Vent

    (b)

    Crater

    (c)

    Caldera

    (d)

    Magma

  10. Volcanoes made of cinder and ash and which have sleep slopes are ____________ volcanoes.

    (a)

    Shield

    (b)

    Cinder-cone

    (c)

    Composite

    (d)

    Dormant

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