Game Preview

Our World 5 Unit 7

  •  English    21     Public
    revision
  •   Study   Slideshow
  • A volcano is ... if it has not been active for 20 years.
    dormant
  •  15
  • A big volcanic eruption may leave a ... at the top of the mountain.
    crater
  •  15
  • Magma can push through ... cracks in the earth.
    calm
    deep
  •  15
  • A crater is created when the cone of a volcano ...
    melts
    covers
    covers
    explodes
  •  15
  • An eruption can release ... clouds of steam
    calm
    cones
    thick
    thin
  •  15
  • Ash from a volcano can ... the land for many kilometres.
    move
    erupt
    melt
    cover
  •  15
  • Gases can escape from ... in the ... of the earth.
    cracks / surface
    cracks / cover
    cones / surface
    cones / cover
  •  15
  • ... rock pushes up from deep ... a volcano.
    Thick / inside
    Molten / inside
    Thick / deep
    Molten / deep
  •  15
  • rocks flew in the sky / the eruption
    Because of the eruption, rocks flew in the sky
  •  20
  • the heat / no one could get closer to the crater
    Because of the heat, no one could get closer to the crater
  •  20
  • it was difficult to see / the ash
    It was difficult to see because of the ash
  •  20
  • we saw white clouds in the sky / the steam
    We saw white clouds in the sky because of the steam
  •  20
  • the ash / could not / breathe / the animals / Because of
    Because of the ash, the animals could not breathe
  •  20
  • People who live near an active volcano _____ (be) safe if it erupts.
    won't be
  •  10
  • If scientists visit a volcano, they _____ (collect) some ash.
    will collect
  •  10
  • I will put a raincoat on .......
    if it rains
  •  15