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प्रश्न
Give geographical reason:
Earth is protected because of the magnetosphere.
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उत्तर
The magnetosphere is the region of space surrounding Earth where the dominant magnetic field is the magnetic field of Earth. This magnetic field protects the earth’s atmosphere from the harmful solar winds coming from the sun. These solar winds consist of high energy particles which have the potential to disrupt the earth’s communication system.
संबंधित प्रश्न
Give geographical reason:
There are discontinuities in the interior of the earth.
Give geographical reason:
There is correlation between the density of metals and their location in the interior of the earth.
Draw neat diagram, label them and explain.
The interior of the earth
Prepare a model of the earth’s interior.
What are the main constituents of the core?
Choose the odd one.
crust, magma, core, mantle
Assertion (A): There structure of the earth may be compared to that of an Apple.
Reason (R): The interior of the earth consists of crust, mantle and core.
Answer in a word
Name the outer most layer of the earth
Distinguish between SIAL and SIMA.
The earth’s interior is very hot. Why?
