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CLOZE TEXT: Read the following extract about “Volcanoes” and
then fill in the blanks using only ONE word.
Volcanoes
Volcanoes,
the
earth’s
most
spectacular displays of energy, are
(1)_______________ for forming
large parts of the earth’s crust. Soils
formed by (2)______________ rocks
are very fertile but eruptions lead to
major (3)_______________ of life.
Location of Volcanoes
Volcanoes are found along the big cracks of the earth’s surface. The
largest (4)_______________ of volcanoes is under the sea-floor.
Between eruptions a volcano is said to be (5)_____________. An
active volcano is one that has (6)______________ in historic times.
Volcanic Products and Eruption Types
Volcanoes emit gasses, (7)____________
and solids. Fluid lava allows calm eruptions;
more viscous lava is accompanied by
explosions.
Catastrophic Eruptions
The 1815 eruption of in Indonesia ranks as
the greatest volcanic (8)____________ in
history. 10,000 people were killed outright
during the eruption and 82,000 died
(9)__________ of disease and starvation.