Interior of Earth

  1. Crust is a layer
    1. Having 8 to 40 km thickness
    2. Having 20 to 60 km thickness
    3. Having 5 to 15 km thickness
    4. Having 8 to 20 km thickness
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    NA

    Correct Option: A

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  1. Which of the following features may occur when lava cool at the surface ?
    1. Basalt plateau
    2. Still
    3. Batholith
    4. Dyke
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    NA

    Correct Option: A

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  1. An intrusion of magma along a bedding plane is called a
    1. Dyke
    2. Still
    3. Batholith
    4. Lacolith
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    NA

    Correct Option: C

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  1. Which of the following is present in the largest amount in terms of percent by mass in the earth 's crust
    1. Silicon
    2. Oxygen
    3. Carbon
    4. Calcium
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    NA

    Correct Option: B

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  1. The mapping of which of the following is most difficult ?
    1. Mountains
    2. Plateau and Plains
    3. Interior of the earth
    4. Oceans and their depth
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    NA

    Correct Option: C

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