Register
If no one has ever visited the core of the earth, how do we know that it is made of metals?
166k views
2 votes
If no one has ever visited the core of the earth, how do we know that it is made of metals?

User Nikolay Shubenkov
by
4.2k points

1 Answer

4 votes

Answer:

by circulating liquid metals in the core set up a large ( measurable) magnetic field

User Rohanpm
by
4.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.6m questions

6.0m answers

Other Questions

what weather system might be occurring if the pressure gradient decreases and fish harvests in peru are weaker than normal
What is the largest animal in the sea
Iceland has taken advantage of its geology to meet its____. A. Political needs B. Energy needs C. Cultural needs D. Economic needs Answer B. Energy needs
if you start at the equator and travel to 10 degrees north, approximately how many kilometers north of the equator will you be?
Scientists believe that differences in ____ cause hot, plastic-like rock in the asthenosphere to rise toward Earth's surface. a. density c. weight b. magnetism d. composition c. conduction. d. density.
Link Copied!