Things like pollution and global warming can also contribute to the loss of habitat or extinction. For example, polar bears rely on the arctic sea to hunt and live. The melting of the ice only means that polar bears will have less access to food, mating, and become extinct. Humans help global warming by burning fossil fuels like coal and oil into the atmosphere.
These gases only add on to the amount of greenhouse gases in the atmosphere and help higher temperatures. Also, trees help remove CO2 from the atmosphere and deforestation slows down this process. Lastly, many animals provide knowledge that help in science and biological sciences. A loss of biodiversity can mean the loss of possible discovery of treatments for diseases or health problems.
For example, a flower type called Rosy Periwinkle almost went extinct due to deforestation in Madagascar. It has been found that its saliva can help people with type-2 Diabetes.
The Rosy Periwinkle and Gila monster are only a few of the many species that should be conserved due to their contribution to human research. If these species go extinct, humans loose possible medicine or research opportunities.
In the end, the number of endangered species rises every year. We can all become socially aware of the things we buy and where they come from.
By teaching others about endangerment we help spread awareness about it and show others how to make a difference. Even though extinction is a natural process, things like pollution, deforestation, and global warming help speed up extinction.
Humans should help endangered animals because they can greatly contribute to humans and we are only speeding up the process. Bio Medical Research, 3 June Time is a river Some boats are lost at sea.
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Also, if you have a comment about a particular piece of work on this website, please go to the page where that work is displayed and post a comment on it. Don't have an account? Besides , Land detriment, haunting is another element which helps make animals to disappear. Also, Ivory trade aids to reduce the number of African elephants to , the by the end of the century.
In summary, we have to stop demolish ing forests, which are the homes of animals, and hunting animals to save endangered species then keep the balance on the earth.
We should not forget that we still need them in our meals. In my opinion, protecting those animals is not a person's duty but it is the accountability of all human beings. What do mean, actually? As I understand, the main point of your essay is that humanity should be concerned about other living beings and try to save our planet, and then you said that we need them only to eat their meat!? So, are you saying that we have to take care of animals to use them then?
It's not very clear to me. Thank you for your comments. What I meant that we still need cheese, milk and many things from them that we are in need to them in our life. In fact, I disagree with idea that animals have been created to serve human beings so that we have the right to do whatever we want to them. I strongly support the claim that extinct species will only be saved if the public have changed its behaviors such as destroying lands and hunting.
You should change the word extinct to endangered. Destroying lands plays an important factor role in threatening the existence of animals. As an excuse of to expand economy and investment, many people start to devastate forests in order to build buildings, flats, factories and farms.
Accordingly, lands shrink and animals become exposing exposed to the anger of nature without shelters.
Oct 25, · Nowadays, many animals have disappeared from the earth whether by natural reasons or human's hands particularly the extinct animals which we need to pay more attention to protect them from vanishing. In fact, I disagree with idea that animals have been created to serve human being so that we have the right to do whatever we want on them.
Abstract: This essay discusses about the causes of animal extinction. Animals are sidestepped as we tend to focus more on something that happens to our brethren.
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. India is estimated to have about species of mammals and about 1, species of birds. The population figures for some of the endangered species are: lions ; tiger 3,; rhinoceros about 1,; elephants 15,; brown antelered deer; Kashmir stag (hangul) ; and black-necked crane
The Sixth Mass Extinction The mass extinction of certain animal species and plants that is facing the Earth today has been compared to, although some scientists suspect worse than, the extinction of the dinosaurs. The annihilation of the dinosaurs was caused by the collision of a large asteroid with the Earth. The Endangered Species Act Essays. The Endangered Species Act was established in to protect endangered species. Climate change, caused by anthropogenic greenhouse gas emissions, has serious consequences for many species, but it is a great concern for polar bears.