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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
Name the sources of information about forces operating inside the earth.
What are the consequences of the pressure and temperature in the interior of the earth?
Name the three layers of the earth’s interior.
Give a geographical reason for the following:
Temperature starts rising gradually towards the interior of the earth.
Describe the layers of the interior of the earth and their chemical composition.
Study the figure on the side and answer the question
What role does Sima play?
______ layer is made up of liquid iron.
Silica and Aluminium are the components of the ______.
Give reason for the following:
Generation of the Earth’s Magnetic field.
Consider the given statement
- When magnia reaches this Earth’s surface, it is referred to as ‘Lava’.
- The interior of the earth contains very hot molten material called ‘Magma’.
- Sedimentary are also called Primary (or) Mother rocks.
