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TRANSCRIPT
Vocabular
y unit
“ 13”
Flow :
move smoothly.
Burst:
break open suddenly and violently.
Ocean :
a very big sea, e.g. the Atlantic ocean
Tide :
the regular change in the sea level caused by the moon and sun.
Capsize :
(used of boat )turn over in the water.
Drown :
die in water because you can’t breathe.
Underwater :
happening or existing below the surface of the water.