the main idea of the text and talk are about a sailor is heard a noise underwater of a submarine from Russian in the Arctic ocean. the reading states that the submarine is not able to detect any solid object underwater. the lecturer finds the evidence is strong and the critic's opinion is not convincing. firstly. the reading says that this area is living Orca whales. when the female whale trying to attracts a man whale by the bizarre noise. In contrast, the lecturer mentions that this kind of whale ultimately high noise and they live surface of the water for finding them not in deep of the water. Secondly, it was mentioned in the reading another theory is about Giant squids that live deep in the ocean, but the squids have soft bodies without any skeleton, and is a smart animal for emitted its sound of the submarine. While, the lecturer denies it, saying that Giant squids lived in 2 decades ago and no reason it lives today. finally, the author argues that there is a military technology that makes secretly sound for foreign submarines. on the other hand, the lecturer refutes this idea this sound from military technology is fast and silent. and also submarines drive slower than this technology.
the
main
idea
of the text and talk are about a sailor
is heard
a noise underwater of a
submarine
from Russian in the
Arctic ocean
.
the
reading states that the
submarine
is not able to detect any solid object underwater.
the
lecturer
finds the evidence is strong and the critic's opinion is not convincing.
firstly
.
the
reading says that this area is living Orca
whales
.
when
the female
whale
trying to
attracts
a
man
whale
by the bizarre noise.
In contrast
, the
lecturer
mentions that this kind of
whale
ultimately
high
noise and
they
live
surface of the water for finding them not in deep of the water.
Secondly
, it
was mentioned
in the reading another theory is about Giant squids that
live
deep in the ocean,
but
the squids have soft bodies without any skeleton, and is a smart animal for emitted its sound of the
submarine
. While, the
lecturer
denies it, saying that Giant squids
lived
in 2 decades ago and no reason it
lives
today
.
finally
, the author argues that there is a military technology that
makes
secretly
sound for foreign
submarines
.
on
the other hand, the
lecturer
refutes this
idea
this sound from military technology is
fast
and silent.
and
also
submarines
drive slower than this technology.