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प्रश्न
The continents are placed above the oceans.
उत्तर
The density of continents is lesser than the layer supporting the ocean beds, so the continents came floating upwards at the time of the formation and solidification of the earth, as the lighter things come upwards floating over the heavier things i. e. Sial is lighter than Sima
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संबंधित प्रश्न
What is the lithosphere?
Name the three layers of the earth’s interior.
The inner core is in a solid state.
Look at the figure on the side and answer the question:
Name the state (solid, liquid or gas) in which each part exists.
Why does the Sun not rise at the same time everywhere in the world?
Describe any three experiments to prove the Spherical Shape of the Earth.
______ is the rigid outer layer of the Earth.
What is SIAL?
What is SIMA?
Give reason for the following:
The Earth’s gravitational force
