interior of the earth

Interior of the Earth: Structure and Composition

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Based on the evidences of Earth, the scientist has formed a largely uniform opinion about interior of the earth which is as follows: Earth’s interior has three major layers having different composition, density and state. These layers are 1) Crust; 2) Mantle and 3) Core 1. Crust Crust extends to about 5-30 km in case … Read more

Evidences of Interior of the Earth

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Since we can not directly observe the interior of the earth, we have to depend upon the evidences of interior of the earth. Scientists have always wondered about the structure, composition, temperature and the state of matter in the interior of the earth. The deepest borewell in the history of human beings is Kola Superdeep … Read more