Question

Why does the density inceases towards the center of rhe earth? Explain.

Answer 1

Answer:

Dense material sank to the center, while the lighter material created the crust. That is why Density increases towards the center of the earth

Answer 2

Answer:

Dense material sank to the center, while the lighter material created the crust.  

That is why Density increases towards the center of the earth ..

Explanation:

Example take a glass full of sand.

just apply pressure with your palm. You will see Glass become somewhat empty.

Now

density=mass/volume

By applying pressure volume become less

So the density increases.

Same in earth's case as we go down overlying weight(also pressure) increases thus density increases.