Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key


Play button


Play button




Click to flip

12 Cards in this Set

  • Front
  • Back
the solid, rocky layer of the Earth
an opening in the Earth's crust
convection currents
a path along which heat energy is transferred
fault-block mountain
a mountain formed when masses of rock move up or down
divergent boundary
a boundary where plates move away from each other
the layer of Earth below the lithosphere
transform-fault boundary
a boundary where plates slide past each other
convergent boundary
a boundary where plates collide
dome mountain
a mountain formed when magma lifts the Earth's surface
folded mountain
a mountain formed when two plates collide
a crest
the high top of horizontally folded land; ALSO: the top of a wave, the top of a mountain, the pinnacle, the zenith, the apex, the summit
a trough
the low depression in horizontally folded land; ALSO, a long, horizontal ditch; a long, horizontal valley, a long horizontal depression