Q. Study the following statements about the interior of the earth and select the correct answer from the codes given below:
1. The average density of the outer crust is 2.8.
2. The crust is separated from the mantle by the gutenburg discontinuity.
3. There is sudden increase in the velocity of p waves along the mantle core boundary.
4. The inner core of the Earth is in molten state.
1. The average density of the outer crust is 2.8.
2. The crust is separated from the mantle by the gutenburg discontinuity.
3. There is sudden increase in the velocity of p waves along the mantle core boundary.
4. The inner core of the Earth is in molten state.
β
Correct Answer: (C)
1 and 3
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