Science 6 4th

Cards (21)

  • Core, The central or innermost portion of the Earth, lying below the mantle and probably consisting of iron and nickel.
  • Core has 2 types, outer core and inner core.
  • Outer core is made up of liquid iron and nickel.
  • Inner core is made up of solid and iron
  • The earth layer has 3 types, Crust, Mantle And core
  • The crust is the thinnest
  • The mantle is the thickest
  • The element of them is silicone and iron
  • The oceanic crust is the thinnest part of the earth, and is also least dense, and is composed by basalt
  • Crust has 2 types
  • The continental crust is more thick, more dense and is composed by granite
  • The egg white is the mantle of the earth
  • The egg yolk is the core of the earth
  • The egg shell is the crust of the earth
  • The mantle has 2 types, the upper part and the lower part
  • The lithosphere is the crunchy layer of the crust
  • A fissure is a crack when an earthquake occurs
  • An eruption is when magma comes out from the volcano
  • Tectonic plate movement causes earthquakes
  • Lava is the thing that comes out in the volcano
  • An earthquake originates in the Epicenter