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प्रश्न
What is SIMA?
What do you mean by SIMA?
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उत्तर
The interior part beneath the crust is called the mantle. The major elements of the mantle are silica (Si) and magnesium (Mg). Thus, it is called SIMA.
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संबंधित प्रश्न
State two chief characteristics of the earth’s crust.
Where is asthenosphere found?
Write one difference between Moho Discontinuity and Gutenberg Discontinuity.
There are two transitional zones between the two consecutive layers of the interior of the earth. Name them and state their chief characteristics.
Which layer is responsible for earth’s magnetic field? Why?
Where is Mantle located in the Earth?
Give one word for the following :
A narrow block elevated between two normal faults.
Give reasons for the following:
Earth movements have modified the Earth’s surface.
The presence of large quantities of ______ in the core is responsible for the Earth’s Gravitational force.
Silica and Aluminium are the components of the ______.
