With rapid urbanization,many animals are on the verge of extinction
due to
the loss of natural habitat.Some folks argue that only the mammals providing benefits to the human race should be protected.Linking Words
This
essay totally disagrees with that statement.I believe that all the endangered species are worth protecting because of their role in natural biodiversity and for the maintenance of the ecosystem.
Linking Words
To begin
, the extinction of any creature leads to dominance of other species down the food chain which creates problems for the Linking Words
overall
environment.To illustrate Linking Words
this
, when a tiger disappears from a habitat, Linking Words
this
may lead to overpopulation of a single type of dominant animal like Zebra or Deer which could cause the loss of a variety of flora from that region.Linking Words
This
lack of biodiversity can cause environmental hazards like climate change and pollution.
Another advantage of preventing all wild creatures from extinction is their role in keeping a balance in the ecosystem.The absence of cats in an area would result in the abundance of rats, which can be a source of disease for the remaining population of organisms.Linking Words
For example
, in the twentieth century, a plague which was spread by rats caused the death of thousands of people.Linking Words
Moreover
, all the species are important for the potential scientific discoveries.Linking Words
For instance
, a large number of medicines and medical devices are made from genetically engineered animal proteins or by utilizing their organs.Prosthetic cardiac valve implants made from tissues of cows and pigs are just a few examples.
In conclusion, Linking Words
although
the animals beneficial to humans are important to be preserved, I think that all the endangered animals should be given importance to keep the universe diverse and to protect the ecological balance.Linking Words
alishah2294