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प्रश्न
Distinguish between SIAL and SIMA.
फरक स्पष्ट करा
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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
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2.1: Interior of the Earth - Evaluation [पृष्ठ १५३]
APPEARS IN
संबंधित प्रश्न
Draw neat diagram, label them and explain.
Magnetic pole and equator.
Answer in a word
What is SIAL?
The structure of the earth is compared to ______.
The outer core is rich in ______.
The mantle forms ______ of the earth’s volume.
The crust forms ______ makes the core.
The oceanic crust is composed mostly of ______ rocks.
The upper part of the crust consists of ______ rocks.
Answer in a word.
Name the outermost layer of the earth.
Give geographical reason:
There is variety in the interior of the earth.
