Give a geographical reason for each of the following:
(1) Temperature starts rising gradually towards the interior of the earth.
(ü) The asthenosphere is in a semi-molten state.
(iii) The inner core of the earth is in a solid state.
Answers
Explanation:
Due to the presence of magma in the core and inner core the temperature of our Earth is very high as we go deeper the temperature increases .. surviving in the core n inner core is impossible..magma is a mixture of molten n semi molten rocks present beneath the Earth surface
2. The asthenosphere is the denser, weaker layer beneath the lithospheric mantle. ... The temperature and pressure of the asthenosphere are so high that rocks soften and partly melt, becoming semi-molten. The asthenosphere is much more ductile than either the lithosphere or lower mantle.
3. The inner core is solid because it is made of very dense, or heavy, materials - like iron and nickel. Even though it is very hot, these materials don't "melt" very easily, so they stay solid.
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Answer:
above all the answers are right