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प्रश्न
Name the sources of information about forces operating inside the earth.
उत्तर
Information about forces operating inside the earth is taken by the study of seismic waves, materials thrown up by volcanoes and the evidence from the theories of the origin of the earth.
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संबंधित प्रश्न
What are the consequences of the pressure and temperature in the interior of the earth?
Why is the earth’s interior in most part found in a solid state despite great heat and pressure?
The study of meteorites helps scientists to know about the interior of the earth.
Temperature starts rising gradually towards the interior of the earth.
The asthenosphere is in a semi-molten state.
Describe the layers of the interior of the earth and their chemical composition.
“The whole of the approaching ship is not visible at one time.” Why?
Explain briefly the structure of the earth.
______ is the rigid outer layer 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?
