Geography · Geomorphology
Consider the following statements regarding the Earth's interior: (i) There is a gradual increase in the velocity of seismic waves at the base of the lower crust. (ii) The average density of the rocks of the lower crust is greater than that of the upper crust. (iii) The outer core of the Earth is in a liquid/molten state. (iv) The mantle boundary is determined by the Moho-discontinuity. Which of the statements given above are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(i) and (iii) are correct
- 2(ii) and (iii) are correct✓
- 3(i) and (ii) are correct
- 4(iii) and (iv) are correct
Correct answer
(ii) and (iii) are correct
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