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Endangered species easy
Endangered animals
Endangered species easy
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Imagine a world without more than half of the different species in it. Where entire ecosystems are just gone, and the whole food chain is diminished. Well, that is what would happen if we did not take care of the many species that are endangered and threatened. Even small creatures that we do not pay much attention to, like bees, are a major key to our human population. When this world had the many species it used to have, extinction was just a natural thing that happened to a species. The rate of extinction was much slower than it is today, with about 25% of mammals, 33% of amphibians, and about 70% of all plants are endangered. That is why the Endangered Species Act (ESA) was created; to protect and ensure that these species are restored …show more content…
Which is why we should understand the origins, why we should be concerned, and how the ESA is evolving to find the solution.
The ESA was created because many people realized the increasing rate of species declining. Due to pollution, clearing of habitats, and other changes in the world that has occured over time, the rate of extinction has increased at an alarming rate. Before all of these harmful things happened to the world, extinction was normal, yet it was not bad, because the species were replaced with the creation of new species called speciation. Nowadays, the rate of extinction is faster than the rate of speciation, thus creating a decline in the amount species in the world. This world lives in a big ecosystem, which all species are interconnected. With the decline in certain species, the living connection between species is breaking, the balance of nature could be forever altered, as well as our own survival abilities. Even though some species may not seem important, their benefits would be lost. (Why do We Care About Endangered Species in North
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Overhunting and overfishing also reduce the amount of breeding pairs able to be made, so this can lead to little genetic variation.For example, cheetahs are dying because they are inbreeding, which causes their genetic differences are few between them. They cannot adapt to environments quickly, and they also cannot breed in captivity as easily. (endangered species) All of these things can cause the endangerment of species, and which is why the ESA was created.
Although many species that are endangered or threatened may seem that they do not affect us, they probably do. Things that we do not even think about, like maple trees, could destroy whole ecosystems. Or maybe even the everyday things we do will lead to hurting us. In many products used today, there are synthetic preservatives, whether it is food or even cosmetics. But when those cosmetics go down the drain, it incorporates into the nearest water system and cycles within the water on earth. Different species that live in the water, fish and plants, can ingest the chemical which could affect them very badly and that could continue up to the food chain,
Human extinction may occur because of many reasons some may include because of how we take care of our planet and what lives on it. Another may be because of a disease or a fungus we may spread to one another and will not be able to gain control over it. Instead if we try to save what is left our species may go even further and we may be able to live longer. Our own comfortable lives and not really affected as they should be because most people do not care what is going on outside of their own lives. They should be more concerned because it does involve them, they are part of the human
In today’s society everyone seems to have an opinion on everything. It seems the more uninformed one is on a subject the more strongly the feel about it. Occasionally there are those who address issues they are well informed on in a well-organized and civilized manner, weighing both the pros and cons of the side they advocate. Brandon M. Middleton does an exceptional job of this in his article on the Endangered Species Act, where he talks about the effectiveness of the Federal government’s current involvement with endangered species.
We, as humans, mistreat the animal population. On a smaller scale, the human population wastes domestic and wild, animals for medical testing, for their fur, and for entertainment such as dog fighting. These things may not seem to be globally threatening, yet the constant waste of certain species of animals and the destruction of an animal's natural habitat will lead to the endangerment and eventually the extinction of the species. Furthermore, many people are unaware that the world is currently in the midst of the largest mass extinction in history.
Extinction itself has been going on since there were living things to go extinct; it has been part of Earth’s history from the very beginning, starting from the Cambrian extinction that extinguished 92% of all life on Earth, through the more recent Mesozoic extinction that wiped out the dinosaurs, and finally the pre-Cenozoic extinction that occurred at the end of the last Ice Age. Our planet has lost millions of unique species that will never be seen (outside of the imagination of artists and film special effects specialists) again. Extinction is a normal part of the natural world, and the Earth regularly purges pr...
...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.
The Endangered Species Act Introduction: Long-term survival of a species depends on its ability to adapt to changing environmental conditions (Murphy, 1994). Genetic diversity within a species, which has taken 3.5 billion years to evolve, makes adaptations to these changing environments possible. Unfortunately, the rate of extinction of genetically diverse organisms is rapidly increasing, thus reducing this needed biodiversity, largely due to the human impacts of development and expansion. What was an average of one extinction per year before is now one extinction per hour and extinct species numbers are expected to reach approximately one million by the year 2000 (WWW site, Bio 65). As a result governmental and societal action must be taken immediately!
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...
slow extinction, or did it happen all of the sudden? These questions bring rise to many
Animal overpopulation in some areas is wrecking nature. In some areas of overpopulation, food is becoming limited and animals have started to eat endangered plants and other vegetation that they would normally not. Animals also cause a lot of headache along our nation's freeways and for many farmers. For example, deer overpopulation has been a growing problem in the last couple of years, some deer population solutions are to trap and relocate, but this is like trapping and relocating mice, no place wants more deer. And many deer die during that transfer process.
== = = Human beings are dependent on the Earth's diversity of species for our survival. Wild species play a vital role in the maintenance of the planets ecological functions, yet everyday on the planet 40-100 species become extinct.
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?” People should all take the environment more seriously and protect the future for those to come. It’s our responsibility to ensure that the children to come may enjoy all of earth’s beauty, and not through old issues of National Geographic’s.
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.
As stated above, there are a multitude of causes for this “mass extinction”, and most all of them are caused by humans. One such causality is overfishing. Everyone loves to eat fish. However, with overfishing, humans are collecting more fish than we can consume as a population. Overfishing is when people collect more fish from the o...
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.
Critically endangered species are somewhat different from just endangered species; they face an extremely high risk of extinction in the immediate future. Unlike regular endangered species who only face a high risk of becoming extinct. In 1973, the United States passed the Endangered Species Act, this act is one many of United States environmental laws that were passed in the 1970. Simply, the act was passed to protect critically risked species from extinction.