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प्रश्न
Draw neat diagram, label them and explain.
The interior of the earth
Draw a well labelled diagram to show the interior of the earth.
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उत्तर
Explanation:
- Crust: The outermost, thinnest layer where we live. It is solid and made of rocks.
- Mantle: The middle layer made of hot, semi-molten rock called magma. It causes movement of tectonic plates.
- Core: The innermost layer.
- Outer Core is liquid and made of iron and nickel.
- Inner Core is solid due to high pressure, though it's extremely hot.
Notes
Students should refer to the answer according to their questions.
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संबंधित प्रश्न
Draw neat diagram, label them and explain.
Magnetic pole and equator.
Why is the upper mantle called the asthenosphere?
Give reasons
We cannot go to the centre of the earth
Name the main mineral constituent of the continental mass.
Choose the odd one.
crust, magma, core, mantle
Assertion (A): There structure of the earth may be compared to that of an Apple.
Reason (R): The interior of the earth consists of crust, mantle and core.
Write note on the core of the earth?
The structure of the earth is compared to ______.
The outer core is rich in ______.
The oceanic crust is composed mostly of ______ rocks.
