The Balance Of The Ecosystem: Extinction Of Species, Essay.

Animal extinction is a biological phenomenon, consisting in the disappearance (death) of all members of a particular species or taxon. Animal species that are subject to the. threat of extinction are called endangered species. Extinction may be of natural or anthropogenic causes depending on certain environmental factors.

The last living Rabb's fringe-limbed tree frog died in 2016 at Atlanta Zoo. The now-extinct Panamanian frog species was discovered in the wild in 2005, and just two years later no more of the.

Ecology is the study of relationships among organisms and the environment within an ecosystem. (Hoefnagles, 2012) In other words, ecology is all living objects together in a specific environment, like the plants and creatures of the volcano, and also how they interact.

When species become endangered, it is a sign of an ecosystem’s imbalance. This balance is difficult to maintain: the loss of one species often triggers the loss of others. When grey wolves were hunted to near-extinction in Yellowstone National Park, beaver populations also decreased significantly.

Species of wildlife are facing global extinction on a massive scale. In the past 40 years alone, 52 percent of the world’s wildlife has disappeared from the face of the earth due to habitat loss, poaching, and climate change (Henn, 2015).

The Leading Causes Of Animal Extinction Biology Essay. Introduction: Every organism and species has the right to live in a harmonious and safe world, hence nobody has authority to take away others’ lives. Unfortunately, almost thousands or millions of animals are being killed and facing extinction nowadays.

The extent to which human activity has influenced species extinctions during the recent prehistoric past remains controversial due to other factors such as climatic fluctuations and a general lack of data. However, the Holocene (the geological interval spanning the last 11,500 years from the end of the last glaciation) has witnessed massive levels of extinctions that have continued into the.

Essay On Extinction Of Extinction - It is estimated that one species goes extinct every 20 minutes. If these statistics add up, then we lose 3 species every hour, 72 species every day, 514 species every week, 2,232 species per month, and 26280 species per year.

Introduction. Endangered animals are one of the most issues that are affecting the earth today.Endangered animals are any species of animals that is at significant risk of extinction due to the dramatic decline in its population and habitat destruction.The endangerment caused by poaching, global warming and human activities.

In this animal extinction essay I will describe the problem of extinction of flora, which occurs under the influence of human activity. The rate of extinction of animals and birds will increase, according to ecologists. A few centuries ago, the fauna of Europe was richer and diverse.

Although extinction is an ongoing feature of the Earth’s flora and fauna (the vast majority of species ever to have lived are extinct), the fossil record reveals the occurrence of a number of unusually large extinctions, each involving the demise of vast numbers of species. These conspicuous declines in diversity are referred to as mass extinctions; they are distinguished from the majority.

Extinction will deprive nature of biodiversity and destroy irreplaceable life, pollution devastates species and environments with permanent ramifications, and finally climate change will make certain environments too different for life, both plant and animal, to adapt to these changes which, of course, will continue contributing to the extinction of species (United Nations Environment Programme).