64.5k views
0 votes
What is the lower mantel of the world made of?

2 Answers

4 votes
it's made of rock, it's the mesosphere and it makes up the earth. it consists of aluminum, silicon, magnesium, calcium, and oxygen..
:)
User Ikryvorotenko
by
6.5k points
4 votes
The lower mantle is composed of magnesium, iron-bearing silicates, olvine, and pyroxene.
User Ignacioricci
by
7.1k points