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Vocabulary Unit 7

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  • When a volcano ______, lava flows down the sides.
    erupts
  • The hole left at the top of a volcano that has erupted is called a ___________.
    crater
  • The sides of a volcano form the ________ at the top.
    cone
  • I go to Hawaii / I see volcanoes
    If I go to Hawaii, I will see volcanoes.
  • After an eruption, ash may ______ the area around a volcano.
    cover
  • Volcanoes are usually shaped like a ____.
    cone
  • I run away / volcano erupts
    If a volcano erupts, I will run away.
  • no airplanes fly / ash fills the sky
    If ash fills the sky, no airplanes will fly.
  • If a volcano is not erupting, but may erupt in the future, it is _____________.
    dormant
  • In the winter, a bear hibernates. The bear is ________ during this time.
    dormant
  • Some trees are _____ in the winter and have no leaves.
    dormant
  • The hole at the top of a volcanoe is called a _____.
    crater
  • An ______ volcano sends steam into the air.
    active
  • If a volcano is erupting, then it is ____________.
    active
  • Ash covers the grass / the grass dies
    If ash covers the grass, the grass will die.
  • Magma is _______ rock.
    melted
  • If a volcano has not erupted in thousands of years and will not erupt in the future, it is ._________
    extinct
  • A dog is a very _______ animal.
    active
  • lava reaches the sea / it makes steam
    If lava reaches the sea, it makes steam.
  • When no animals of a species are alive, they are ______.
    extinct
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