Question:
What are the different layers of earth?

Sure, here are the different layers of the Earth, listed in point form:

  1. Crust
  • Outermost layer
  • Ranges in thickness from 5 to 70 kilometers
  • Composed mainly of solid rock
  • Where all life on Earth exists
  1. Mantle
  • Layer beneath the crust
  • Extends down to a depth of about 2,900 kilometers
  • Composed of denser rock than the crust
  • Responsible for most of the Earth’s mass
  • Upper mantle is solid, while the lower mantle is partially molten
  1. Outer core
  • Layer beneath the mantle
  • Extends from a depth of about 2,900 to 5,100 kilometers
  • Composed mainly of liquid iron and nickel
  • Responsible for generating the Earth’s magnetic field
  1. Inner core
  • Innermost layer of the Earth
  • Extends from a depth of about 5,100 to 6,371 kilometers
  • Composed mainly of solid iron and nickel
  • Extreme pressure and temperature at the Earth’s center causes the inner core to be solid