Sentence Examples


  • Yellowstone, the biggest national park in the US outside Alaska, occupies the caldera of an exceedingly ancient volcano of extraordinary magnitude.
  • It is an active volcano with a large flooded caldera open to the sea, which forms a natural harbor.
  • The collapsed surface of the volcano formed a wide caldera, or crater of sorts, spanning many miles.
  • The superstructure crashed into the empty magma chamber, leaving the caldera, a hole where the magma chamber had been.
  • The crater is the largest unbroken ancient caldera in the world.

How would you define caldera? Add your definition here.

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