Register
A cross section of Earth reveals a layered structure that has different thicknesses and densities. How do geologists know this
177k views
22 votes
A cross section of Earth reveals a layered structure that has different thicknesses and densities. How do geologists know this

User NeilA
by
6.6k points

1 Answer

12 votes
From observing the transit times through Earth of waves generated by earthquakes
User Erdem Akkas
by
8.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.8m questions

11.4m answers

Other Questions

What are three ways water erodes the surface of earth
How have computers changed mapmaking in recent years
How does weathering affect Plateaus?
what is the outlet of a river called
An example of a stateless nation in the middle east is provided by who?
Link Copied!