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प्रश्न
Distinguish between SIAL and SIMA.
अंतर स्पष्ट करें
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उत्तर
| Sr. no. | SIAL | SIMA |
| 1. | The upper part of the earth’s crust. | The lower part of the crust. |
| 2. | Has granite rocks and forms continents. | Continuous zone of denser basaltic rocks forming ocean floor. |
| 3. | Has silica and Alumina referred to as SIAL. | Has silica and Magnesium called SIMA. |
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Interior of the Earth
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2.1: Interior of the Earth - Evaluation [पृष्ठ १५३]
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संबंधित प्रश्न
Give geographical reason:
Earth is protected because of the magnetosphere.
Magnetosphere of the earth is a result of rotation. Explain.
Give reasons
We cannot go to the centre of the earth
Name the constituents of the oceanic crust.
What is the radius of the core?
What do you know about the interior of the earth?
Give reason
The Continental crust is less dense than the oceanic crust
Mantle is separated from the crust by a boundary called ______.
The crust forms ______ of the earth’s volume.
Answer in a word.
Name the outermost layer of the earth.
