Biodiversity essays are important sources of information commenting on the variety of life in the form of plants, animals, humans, and other living organisms. A bond exists between all living things and the environment we live in. Diversity is all around us in the various species, ecosystems, how we depend on earth, and what it offers for our very existence. Whenever there is a threat to the earth, we are at threat. The loss of species and ecosystems has reach alarming proportions and can be attributed mainly to the growing human population. As it crossed 6.5 billion in July 2008, there are telltale signs that further ecosystem damage is unavoidable unless we realize the gravity of the situation and take corrective action.
The human race is actually responsible for many of the threats posed to different species in the name of modernization. In 1985, E.O Wilson aptly said, “The one process ongoing in the 1980s that will take millions of years to correct is the loss of genetic and species diversity by the destruction of natural habitats. This is the folly that our descendents are least likely to forgive us.” How very true. If you were to write a global warming essay, you could include how the ecosystem is being disturbed by humans encroaching on natural habitats of other species.
Biological diversity is an important issue that needs to be addressed in a university essay. You will be surprised to know only 1.4 million species have been classified and studied, while experts have estimated the species diversity at 10 to 30 million. For example, a study of insects in the rain forests of South America indicated that five out of six belonged to a new species. A rough estimate also indicates that nearly half of the fresh water fish found in South America are not known to mankind. You could actually devise a dissertation methodology and conduct research on this. It would be of great interest to readers.
Overhunting has been another major reason for the extinction of many species. Programs have had to be initiated to protect rare species on the verge of extinction. Ignorance still prevails among people in different countries who hunt for pleasure, medicinal value, and even horns. You could prepare an essay outline and highlight the various reasons for extinction. Unfortunately, there would be many species heading towards extinction if we do not take drastic steps to protect our environment and biodiversity.
If you know how to write an analysis essay, you probably could research well and write on sensitive issues related to untold incidents of natural habitat abuse. It has been widely accepted that biodiversity must be preserved. It is imperative that future generations are left a legacy they can be proud of. The aesthetic inheritance of future generations is at stake. Life would end as we know it, if we choose to ignore the physical warnings earth has provided. Global warming is not a phenomenon anymore. It has reach alarming proportions, and we humans would have to do our bit to protect our earth.
