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प्रश्न
Which are the two most abundant chemical elements in the Earth’s crust?
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उत्तर
Oxygen and Silicon.
संबंधित प्रश्न
Write one difference between Moho Discontinuity and Gutenberg Discontinuity.
Look at the figure on the side and answer the question:

Which part of the earth is suitable for human habitation? Why?
Describe the layers of the interior of the earth and their chemical composition.
Study the figure on the side and answer the question

What is known as Sial? How deep is the area marked by Sial?
Study the figure on the side and answer the question

What role does Sima play?
Why does the Sun not rise at the same time everywhere in the world?
Magma is found in the ______.
What is SIMA?
Give reason for the following:
The Earth’s gravitational force
Give reason for the following:
Generation of the Earth’s Magnetic field.
