Free help with homework

Why join Brainly?

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


Sedimentary rocks are formed by sediment that is deposited over time, usually within bodies of water and the Earth's surface. Metamorphic rocks are created by the physical or chemical alteration by heat and pressure of a pre-existing rock into a denser form. Igneous rocks are solidified magma or lava. The lava undergoes the crystallization process and forms igneous rocks.
0 0 0
igneos rocks are from a volcano erruption.
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