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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
What is the lithosphere?
Name the three layers of the earth’s interior.
State two chief characteristics of the earth’s crust.
Look at the figure on the side and answer the question:
Name the state (solid, liquid or gas) in which each part exists.
Look at the figure on the side and answer the question:
Which part of the earth is suitable for human habitation? Why?
“The whole of the approaching ship is not visible at one time.” Why?
“Even when the Earth is spherical, it appears to be flat.” Discuss.
Describe any three experiments to prove the Spherical Shape of the Earth.
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?
