Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


The three grand division of the earth are the crust, the mantle and the core.
0 0 0

the three layers of earth are

1. core- which is about 6250 km in thickness

2. mantle-  about 3600 km

3. crust which varies from 0-10 for oceanic crust and 35-70 for continental crust

0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts