It is true that the cause of the environmental crisis is a controversial topic in human society. While it can be argued that the extinction of some plants or animals is an extremely serious issue, I believe that there are more leading factors which contribute to the environmental degradation.
There are several reasons why the loss of endangered
species
could affect the ecosystem severely. Use synonyms
To begin
with, the loss of a specific Linking Words
species
could raise the number of endangered Use synonyms
species
. Use synonyms
For example
, some particular birds and deer use herbs as a main source of food, the missing of herbal directly impact on the number of these two animals due to food shortages and living on the edge. As a consequence, in the long-term, Linking Words
this
could pose a significant threat to human lives. Linking Words
Furthermore
, the loss plants or animals Linking Words
such
as herbal will lead to the lack of medicine and medical treatment since they are integrated into the medical area. More specifically, some unique herbals are used as cures for diseases, if the extinction happened to these plants, human are Linking Words
impotent
to treat these deadly diseases.
Despite the above arguments, there are more serious environmental issues we are facing. of great significance or value
important
Firstly
, climate change is a major concern in every nation. Linking Words
This
could be caused by the excessive use of unrenewable energy and emit exhaust fumes Linking Words
such
as carbon dioxide results in the depletion of natural resources, the change of weather pattern. Linking Words
Secondly
, due to the global warming problem, the process of melting glaciers has been speeded up dramatically lead to the rise of sea levels. Linking Words
As a result
, Linking Words
this
leads to the habitat destruction of many animals Linking Words
such
polar bear and penguin in the Artic.
In conclusion, the vanishing of certain Linking Words
species
damage to our community heavily in different ways and deserved to receive more attention, Use synonyms
however
, it is not the only major issue we are facing nowadays.Linking Words
Andy