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प्रश्न
Study the figure on the side and answer the question
What role does Sima play?
संक्षेप में उत्तर
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उत्तर
Sima is the second layer of earth which gives support to the ocean beds. There is the excess of Silica and Magnesium.
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Earth’s Structure
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
Give a geographical reason for the following:
The inner core of the earth is in a solid state.
Which layer is responsible for earth’s magnetic field? Why?
Where is Mantle located in the Earth?
______ is the rigid outer layer of the Earth.
Distinguish between Core and Crust.
The presence of large quantities of ______ in the core is responsible for the Earth’s Gravitational force.
Match the following:
| (a) | Crust | (i) | 2,171 km |
| (b) | Upper Mantle | (ii) | 2,259 km |
| (c) | Lower Mantle | (iii) | 30 km |
| (d) | Outer Core | (iv) | 1221km |
| (e) | Inner Core | (v) | 720 km |
What is SIMA?
Give reason for the following:
The Earth’s gravitational force
Composite volcanoes are commonly found in the ______ocean.
