Sphere of the Earth — Social Science STD 6 — Question
Gujarat BoardEnglish MediumSTD 6Social ScienceSphere of the Earth2 Marks
Question
Why does the earth's crust not open ?
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Answer
There are some gases in the interior. When these gases are heated, they try to come out. The overlying rocks exert pressure over the lower strata of earth. Thus, due to the equilibrium between the contrasting forces of heat and pressure, the earth's crust does not break or burst open.
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