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Human involvement in animal extinction
Impact of habitat loss on species
Relevance of endangered species
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Recommended: Human involvement in animal extinction
Introduction
More and more species are becoming endangered every day and around 6000 are already endangered. Species endangerment is causing major issues, in our ecosystems and biosphere, as well as many other big problems that not many people realize and/or do anything to change. Even though there are many causes for extinction, the impact of habitat loss is the major reason that animals are becoming endangered and it is all our fault, the habitats being harvested for human consumption.
Why Does Extinction Matter?
Merriam-Webster defines extinction as the state or situation that results when something such as a plant or animal species has died out completely. Below is a table from National Geographic that details the classifications of endangered and extinct animals.
Species Interdependence
All living things are part of a complex, delicately balanced network called the biosphere. A biosphere is basically the sum of all life on earth, or all ecosystems. It is the global ecological system where all living things interact with each other interdependently. This makes protecting endangered species extra important because the removal of one species can start a chain reaction that will spread through the ecosystem. This means, a lot of times when an animal goes extinct, its absence inevitably affects other living organisms. The food web below shows the importance of a single species and emphasizes the interdependence that exists in an ecosystem. Imagine if the rabbit became extinct? The web would no longer be functional. Food webs are great at showing how all species are energy, we have plants which are producers, animals that are consumers, and at the top of the food web are usually larger animals called predators. All are very nec...
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...oxic pollutants from spreading in our oceans. 83.2% of their money goes towards conservation projects.
The Sierra Club: The Sierra Club is reaching out to people to help promote clean air, water conservation, removal of toxic waste, and other necessary processes for this planet, and all its animals.
Conclusion
The list of endangered animals, provided by many conservation organizations, continues to grow every day. In our world that is obsessed with expansion and profit, other species no longer have a place to live in a natural habitat and go extinct unnaturally very frequently. We face the loss of biodiversity, the most profitable business if we let these animals continue to die out as well as the breakdown of many fragile webs and ecosystems. Listed above are organizations that need volunteers and donations to stop the current wave of extinction. Will you help?
The Zoological Society of London (ZSL) breeds Globally Endangered animals and then introduces them back into the wild. ZSL states that the main reasons of extinct species are: Poaching, Pollution, Climate change, and Over Population of the human race due to the need of homes, shops, hospitals and other amenities. The rain forest once encompassed four billion acres of Earth has now depleted to 2.5 billion acres of Earth within a few hundred years. Wetlands have also been destroyed and the provide drinking water for wildlife and humans. Maybe the solution to this problem is not locking away the animals that are endangered, but cracking down on the destruction of habitats. Maybe there should be places where property is restricted ...
...2100 if man continue on their harmful rampage. At the present time, there are 3,947 animals critically endangered and 5,766 endangered. The percentages of animals in danger of extinction are 41% of amphibian species, 33% of reef-building corals, 30% of conifers, 25% of mammals, and 13% of birds. Educator is the country with the highest endangered animals, with an insane 2,211.
This is the biggest environmental organization with over three million contributors. Traditionally associated with the progressive movement, the club was one of the first large-scale environmental preservation organizations in the world, and currently engages in lobbying politicians to promote green policies. Recent focuses of the club include promoting sustainable energy, mitigating global warming, and opposing coal. Sierra Club their mission statement is "To explore, enjoy, and protect the wild places of the earth; To practice and promote the responsible use of the earth's ecosystems and resources; To educate and enlist humanity to protect and restore the quality of the natural and human environment; and to use all lawful means to carry out these objectives." (www.sierraclub.org)
Extinction is when the birth rate fails to keep up with the death rate, it is
De-extinction is a process that has been experimented with for many years, but has never been completely successful. The ethics and consequences of this idea have been questioned but, de-extinction has the potential to be truly helpful to humans and the environment, and many of the scenarios that people think could happen, are actually impossible. To actually revive a species, there are certain conditions that must be met, and the terrible situations that people think could happen, are unable to actually occur because of the lack of . Bringing species back that are beneficial to the environment could preserve biodiversity, restore diminished ecosystems, advance the science of preventing extinctions, and undo the harm that people have caused in the past. The true potential of the revival of species cannot be realized because people overdramatize the effects and possible outcomes. Once we realize and understand how beneficial the process of de-extinction can be we can better improve our world, our lives, and our ecosystems.
So what is an endangered species? What is an extinct species? What has happened to cause them to become endangered or extinct? What needs to be done in order to save the endangered species from becoming extinct? Can anything be done to save them? The answer to most of these questions is not known by everyone. With all the attention that this subject gets from the government or groups that fight for the environment, it gets the same amount of disregard from the public. Many people want to help or donate but very few of those actually follow through. This is a very important subject that needs to be taken serious by the public. It needs their full attention because they are the ones that can truly make a change. People really don’t understand the concept of extinction. If somethi...
In the world where people live in is an enormous responsibility but also the greatest gift that people need to cherish and protect. The human race needs to step up and voice not only their concerns, but the concerns of all the animals endangered or not. Any species which fall into the categories vulnerable, endangered, or critically endangered are considered to be at risk of extinction. {Robert Redford} said “I think the environment should be put in the category of our national security defense of our resource’s because it’s just as important as defense abroad otherwise what is there to defend?”
Biodiversity loss can lead to extinction, and hurt human life. It is our responsibility to take care of the environment. We bring in machines that harm the environment and destroy animal life. We need to limit ourselves on how much land and resources we consume. There are major issues that are causing species to become extinct and hurt our way of life and other animals do to the change in food chain.
The degradation of ecosystems and loss of biodiversity is increasing at an alarming rate every year. Humans are certainly not the only reason for this, but they are the main contributors. The well-being of ecosystems affects our everyday lives - consumption and consumerism depend on natural resources. Everything humans use is derived from them, in seemingly indirect and direct ways. Yet despite the fact that humans are destroying the environment, many continue to and neglect to take important measures to protect it.
Biodiversity is so important that if any chain or link is disturbed then the whole system will come to a halt. Biodiversity also boosts ecosystem productivity and if it declines automatically our ecosystem also declines as both are interdependent upon each other, where all the species play an essential role in the way ecosystem functions, so local and global species loss could threaten the stability of the ecosystem services on which humans depend. This is an interesting topic as well as a global issue concerning the whole human civilization and their existence. . The said issue as well as many other issues regarding our natural processes cannot be neglected as our present and future depends entirely on the sustainability and growth of this ecosystem and biodiversity. Our ecosystem completely depends on the way biodiversity functions. This is the reason I have chosen this topic and gathered information about how it e...
Various plant and animal species depend on each other for what each offers and these diverse species ensures natural sustainability for all life forms. A healthy and solid biodiversity can recover itself from a variety of disasters. It is estimated that the current species extinction rate is between 1,000 and 10,000 times higher than it would naturally be. Therefore, there is an urgent need, not only to manage and conserve the biotic wealth, but also restore the degraded ecosystems. c) Captivity breeding species can again be reintroduced into the wild.
Although it may not seem saving or protecting endangered animals is important, it actually and truly is important because animals around the world are being killed for wildlife marketing purposes which is illegal and destroys the species population in that environment. Citizens should take more care of these endangered animals before they become totally extinct and will no longer be seen on the face of the earth. Recently researchers have found that poachers (hunters who hunt animals for their value by trading illegal merchandise) are killing thousands of animals a day, and they are doing so even to this day. These species should be treated with more responsibility and care. They are even being killed by human interactions such as deforestation, oil spills, etc.
In the world today there are about five thousand endangered species. Around one specie dies out every year. Some animals become endangered because people are killing them for their horns, as in the case of the Black Rhino of Africa. Others become extinct because pesticides are put on the food we eat, causing the animals that eat the insects off the plant to become contaminated, which causes their predators to become contaminated, which often affects the shell of that organism?s egg. Here is a list of the endangered species, 91 endangered birds, 76 endangered mammals, 36 endangered reptiles, 21 endangered amphibians, 115 endangered fish, 70 endangered clams, 35 endangered snails, 44 endangered insects, 12 endangered arachnids, 21 endangered crustaceans, 594 endangered flowering plants.
In our world today we have approximately 26,021 endangered species. Endangered species are organisms that may possible become extinct. The term 'endangered species' refers to all species that fits this description. However some conservation biologists and scientists normally use the term ‘endangered species’ to refer to species that are put on the IUCN(International Union for Conservation of Nature)Red List. Many factors can be looked at when considering the conservation status of a species. Factors such as human threats or environmental threats can cause a species to become endangered.
Loss of biodiversity is an environmental issue that is causing a lot of global concern. Some of the main causes for loss in biodiversity are alteration of habitats, increasing levels of pollution and human population growth. There are measures that are being taken worldwide to prevent loss of biodiversity. Many wildlife sanctuaries have been built worldwide to preserve the lives of various endangered species. However, it is important to remember that every individual has a role in the protection of wildlife and biodiversity. Every human being should play his part of the role by following simple rules such as stopping others from the hunting of endangered species, preventing deforestation, encouraging reforestation and creating awareness among fellow human beings.