Sagot :
Answer:
The earth, is compositionally layered and the density of rocks, particularly in the mantle, generally increases with depth. As a result, seismic waves bend and reflect as they travel through the earth.
Explanation:
Answer:
The earth, is compositionally layered and the density of rocks, particularly in the mantle, generally increases with depth. As a result, seismic waves bend and reflect as they travel through the earth.
Explanation: