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प्रश्न
Write note on the core of the earth?
थोडक्यात उत्तर
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उत्तर
The innermost layer of the earth is called the core. It is also known as barysphere. It is separated from the mantle by a boundary called Weichart-Gutenberg discontinuity. The core is also divided into two parts.
- The outer core, which is rich in iron, is in liquid state.
- The inner core, composed of Nickel and Ferrous (Nife), is solid in state.
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Interior of the Earth
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संबंधित प्रश्न
Give geographical reason:
There are discontinuities in the interior of the earth.
Give reasons
Sedimentary rocks are formed from sediments.
Name the main mineral constituent of the continental mass.
What is the earth’s crust made of?
What is mantle?
The structure of the earth is compared to ______.
The earth is covered by water at ______.
The radius of the earth is ______ km.
The core is also known as ______.
Match the following:
| 1. | Mantle | a. | Lighthouse of mediterranean sea |
| 2. | Stromboli | b. | blue planet |
| 3. | The cone | c. | Japanese term |
| 4. | Earth | d. | Weichart countenberg discount |
| 5. | Tsunami | e. | Mohorocvicic discontinuity |
