Question

Why does the density increases towards the centre of the earth? Explain​

Answer 1

Answer:

This is because as you go deeper into the earth, pressure, and temperature increase. The inner core is the most dense layer because of its composition.

The water molecules pack together tighter as pressure increases -the pressure increase with depth, due to the weight of the water above, and causes the greatest density changes in seawater with depth (greater than the density changes due to temperature and salinity changes).