An iceberg is an
enormous piece of ice floating in the sea.”Berg”is the German word for
mountain.In the coldest parts of the earth,around the North and Sout Poles,land
and sea are both covered by sheets of ice,over 300 metres deep at the centre.
Tongues of ice,called
glaciers,stretch out into the open waters of the oceans.The sea water melts the
bottom parts of these glaciers,then the top part slides into the water with a
mighty roar.The great piece of ice sinks for a short time beneath the surface
then it rises again,and floats away as a new iceberg.Some iceberg are miles
across to begin with,and travel for thousands of miles and several years before
they finally melt.The part of an iceberg which can be seen above the water is
only about one-ninth of the total size.The rest is hidden beneath the waves.One
of the world’s worst disasters at sea
was in 1912 when the liner”Titanic” collided with an iceberg on her maiden
voyage.
FIND THE MEANING OF THESE WORDS !
•Iceberg = ……
•Enormous = very big =
huge = giant
•Float =…
•Cold –colder –
coldest = ….
•Part =…
•Pole =..
•Cover = ….
•Sheet = …
•Deep = …..
•Melt =……..
•Bottom = beneath =
under = …
•Stretch out =….
•Slide = …
•Mighty =..
Roar =
Sink =….
Surface
Across = ..
Several
See – saw – seen =…
Hide – hid – hidden
=…
Wave =..
Collide
Voyage = trip by
sea/air =…
Rest =…
Bad – worse – worst
=….
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