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प्रश्न
Why is the earth’s interior in most part found in a solid state despite great heat and pressure?
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उत्तर
The solid state of the inner core is due to high density and pressure which have compressed molten rock material and keep this layer firm and solid in some parts due to high pressure inspite of the temperature of 5000°C.
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संबंधित प्रश्न
Name the sources of information about forces operating inside the earth.
In which part of the earth is NIFE found?
Describe the mantle.
Name two types of earth movements.
Give a geographical reason for the following:
The inner core of the earth is in a solid state.
Study the figure on the side and answer the question

What is known as Sial? How deep is the area marked by Sial?
Give one word for the following :
A narrow block elevated between two normal faults.
______ is the rigid outer layer of the Earth.
The presence of large quantities of ______ in the core is responsible for the Earth’s Gravitational force.
What is NIFE?
