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प्रश्न
Distinguish between SIAL and SIMA.
अंतर स्पष्ट करें
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उत्तर
| S.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:
There is correlation between the density of metals and their location in the interior of the earth.
Why is the upper mantle called the asthenosphere?
Prepare a model of the earth’s interior.
Choose the odd one.
crust, magma, core, mantle
Answer in a word
Name the outer most layer of the earth
The earth’s interior is very hot. Why?
The oceanic crust is composed mostly of ______ rocks.
The upper part of the crust consists of ______ rocks.
What is the radius of the earth?
Match the following
| 1. | Earth | i. | Trembling |
| 2. | Core | ii. | Andaman |
| 3. | Earthquake | iii. | Lighthouse |
| 4. | Barren island | iv. | Barysphere |
| 5. | Stramboli | v. | Blue planet |
