Changes in environment brings about the decrease of frog species and population, which will have bad impact on ecosystems where they are living. The author presents three solutions to the problem, all of which are considered ineffectively by the professor in the lecture.
First off, preventing farmers from using pesticides which is harmful to frogs is dismissed by the professor. Because farmers make a living with the crops, they may lose a large number of those when pesticides are not allowed to use. That is why the professor thinks it is not a practical way.
As for to protect frogs from being infected with fungus thickening their skin, the professor points out that it is too complex and difficult a work to finish. Since it is too large a scale and are so many generations.
Last, the professor does admit that frogs' habitats like lakes and marshes should be protected. Nevertheless, what destroys their habitats is not due to human activities, instead global warming is the most important reason. And that situation is not likely to change by eliminating water use and development.
Changes
in environment brings about the decrease of
frog
species and population, which will have
bad
impact on ecosystems where they are living. The author presents three solutions to the problem, all of which
are considered
ineffectively
by the
professor
in the lecture.
First
off, preventing farmers from using pesticides which is harmful to
frogs
is dismissed
by the
professor
.
Because
farmers
make
a living with the crops, they may lose
a large number of
those when pesticides are not
allowed
to
use
.
That is
why the
professor
thinks
it is not a practical way.
As for to protect
frogs
from
being infected
with fungus thickening their skin, the
professor
points out that it is too complex and difficult a work to finish. Since it is too large a scale and are
so
many
generations.
Last, the
professor
does admit that
frogs&
#039; habitats like lakes and marshes should
be protected
.
Nevertheless
, what
destroys
their habitats is not due to human activities,
instead
global warming is the most
important
reason. And that situation is not likely to
change
by eliminating water
use
and development.
4Linking words, meeting the goal of 7 or more
9Repeated words, meeting the goal of 3 or fewer
2Mistakes