The line graph demonstrates changes in population of Bears, Dolphins, and Whales over that period between 2009 and 2014 in Australia.
Overall, at the beginning of the lines in 2009, the most crowded specy was dolphins, while the least was bears. However, at the end of the lines in 2014, the most crowded specy became bears and the least became dolphins in reverse.
It is clear that the bears population was increasing steadily from approximately 3 to above 180. Meanwhile dolphins was roughly 150 in 2009, then it was decreasing dramatically. Eventually in 2014 there was no dolphins anymore. According to graph, whales had fluctuating trend. Onset of the line, it was 80, and then it decreased and increased. In 2014, it was under 80.
It is obvious that the bears population increased, while dolphins population decreased, even extincted. On the other hand whales population has not changed substantially.
The
line
graph demonstrates
changes
in
population
of
Bears
, Dolphins, and Whales over that period between 2009 and 2014 in Australia.
Overall
, at the beginning of the
lines
in 2009, the most crowded
specy
was dolphins, while the least was
bears
.
However
, at the
end
of the
lines
in 2014, the most crowded
specy
became
bears
and the least became dolphins in reverse.
It is
clear
that the
bears
population
was increasing
steadily
from approximately 3 to above 180.
Meanwhile
dolphins was roughly 150 in 2009, then it was decreasing
dramatically
.
Eventually
in 2014
there was no dolphins
anymore. According to graph, whales had fluctuating trend. Onset of the
line
, it was 80, and then it decreased and increased. In 2014, it was under 80.
It is obvious that the
bears
population
increased, while dolphins
population
decreased, even extincted.
On the other hand
whales
population
has not
changed
substantially
.