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प्रश्न
Study the figure on the side and answer the question
What role does Sima play?
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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.
संबंधित प्रश्न
State two chief characteristics of the earth’s crust.
Write one difference between Moho Discontinuity and Gutenberg Discontinuity.
How do the study of meteorites helps scientists to know about the interior of the earth?
Look at the figure on the side and answer the question:
Label the parts: (1), (2), (3), (4) and (5).
Look at the figure on the side and answer the question:
Name the state (solid, liquid or gas) in which each part exists.
Give two reasons why tremors occur inside the earth?
The presence of large quantities of ______ in the core is responsible for the Earth’s Gravitational force.
Consider the given statement:
- The thickness of the crust is greater below the continents than the ocean’s floor.
- All terrestrial planets have a lithosphere.
- The core is composed of Silica and Aluminium.
Which of the statement (s) is/are true?
What is SIAL?
Give reason for the following:
The cause of the functioning of the magnetic compass
