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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]
APPEARS IN
संबंधित प्रश्न
Give geographical reason:
There are discontinuities in the interior of the earth.
Draw neat diagram, label them and explain.
Magnetic pole and equator.
What is the earth’s crust made of?
Nife is made up of ______
Assertion (A): There structure of the earth may be compared to that of an Apple.
Reason (R): The interior of the earth consists of crust, mantle and core.
The structure of the earth is compared to ______.
The upper part of the crust consists of ______ rocks.
Answer in a word.
Name the outermost layer 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 |
Give geographical reason:
There is variety in the interior of the earth.
