The earth has experienced many unexpected outcomes over the years. The changes on earth have affected many animals, plants, and ecosystems. Different kinds of species stay involved with the dramatic changes the earth has went through. The past includes climate changes, distinctions, meteorites, and evolution processes. The changes on earth will always impact different species no matter where the species occupies. The changes on earth have led to many species becoming endangered. Endangered species continue to increase and without help, earth’s species will become distinct. Many factors contribute to why animals become endangered such as environmental changes, lack of resources, new species, and the evolution most species encounter throughout
Other animals include marine life, mammals, insects, birds, and many more. Combined, ecosystems were established throughout the world for the survival of many animals. Survival for animals on earth has been challenging over the billions of years. Areas where animals associate themselves, ecosystems and survival patterns begin to establish throughout various species. In time, some species become endangered which can lead to extinction. Being identified as an endangered species involves the likelihood of becoming extinct. The probability of a plant or animal becoming extinct determines whether the plant or animal should remain endangered. Endangered species generate around the world in various regions and climates. Unfortunately, endangered species often involve low numbers of population for a specific species. The numbers help present the growth rate of different species in specific areas. Keeping track of the numerous amounts of plants and animals in the world continues to challenge scientists, but the challenge helps establish a species population. While the endangered species around the world continues to increase, the importance of preventing species from becoming endangered requires a great amount of research. Knowing the different ways to positively prevent endangering species and the
More than environmental problems and invasive species, human beings effect plants and animals very much. Humans being the dominant mammal on earth, build houses, take over land, and intrude in different species lands. Taking over land reduces resources for species which automatically effects the species way of gathering resources. Illegal hunting and poaching stays a massive problem throughout the world today. For example, poachers can endanger animals and often eliminate species with their illegal use of hunting (Bove, 2016). The need to illegally hunt shows how unsympathetic people involve themselves towards different species and authorities like police, rangers, and wildlife officers. Officers try to prevent illegal hunting and poaching as much as possible. Although illegal hunting has large effects on plants, animals, and ecosystems, legal hunting can impact species greatly. Legal and illegal hunting impacts many species because the time between legal and illegal hunting seasons may not give enough time for population increase within specific species. For example, the whale industry declined in the 20th century due to the never-ending hunting for whales. Certain whales were very close to becoming extinct because of legal hunting (Bove, 2016). Unfortunately, many circumstances lead up to a species becoming endangered including the illegal hunting and poaching humans love to
People today use hunting as a sport. Of course, not everyone agrees with hunting, but those who like to hunt justify their actions by saying that they are helping with the overpopulation of animals, like deer. The truth is that we are affecting the population of animals. Animal overpopulation can be due to the loss of an animal’s natural predator. Predators are extremely important in an ecosystem, and they are nature’s way of controlling the animal population. In William Stolzenburg’s book, Where the Wild Things Were: Life, Death, and Ecological Wreckage in a Land of Vanishing Predators, he addresses the importance of predators in an ecosystem. He discusses an experiment done by a zoologist named Robert T. Paine. Paine decided to do an experiment to see what happens when one disrupts an ecosystem. He conducted his experiment on rocks along the shore in which a species of starfish was the top predator. Paine’s experiment consisted of grabbing the starfish off the rocks and throwing them into the ocean. His results showed that one single species has a tremendous effect on its ecosystem. After getting rid of the top predator, about half of the species that
...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.
With global warming on the increase and species habitats on the decrease, the chances for various ecosystems to adapt naturally are diminishing. Many studies have pointed out that the rates of extinction of animal and plant species and the temperature changes around the world since the industrial revolution have been significantly different to normal expectations.
The National Wildlife Federation lists an endangered animals as a genus that may be eradicated by leaving an insufficient quantity to reproduce or obliterating the species in it entirety ("Endangered animals act," para 1). In the United States alone there are 70 mammals that are recorded as endangered; however the foreign number exceeds 250 (US Fish and Wildlife Service, 2014). The extinction process could be correlated to a natural route; however extinction may also transpire due to environmental differences. Climate variations producing even slight changes in characteristics may have an extreme consequence on an endangered species. Loss of habitation also impacts species causing them to becoming imperiled. On occasion ailments are distributed from domestic animal; due to the loss of habitation wild animals to come in contact with infected animals. For example Siberian tigers have development distemper from domestic dogs; and this has triggered the tigers to lose their fear of humans. This proves to be hazardous when the tigers approach villages and roads and are killed; furthermore the disease may cost the tigers their lives. (Dell’Amore, 2013). Many of the vanishing animals are poached for varies elements that may be utilized in traditional treatment. The African rhino is on species that is being significantly exploited for their horns; in Vietnam and China the horn is thought to treat everything from hangovers to cancer (O’Neill, 2013). In addition, the introduction of an exotic species afflicts endangered animals, and the overexploitation of animals initiates noteworthy reductions in populations. If an animal is not able to adapt to changing variations it could be disastrous to a species.
Hello United Nations! I am going to start off by telling you a little bit about us and our organization. We are the Organization for African Endangered Animals. We are a private agency in Africa who protect the welfare of endangered animals. We are the voice of the animals. They cannot speak for themselves so we speak for them. We do our best to protect our animals but we have limited sources and funding. Our focus right now is one of the most endangered species in the world, the Dama Gazelle.
biodiversity and resources. The economy of the nation is also taking major hits as far as expenses
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.
All over the world there are animals dying from national disasters and plants are dying from animals. So the predator - prey relationships have a big deal on the population on plants and animals. But with the predator - prey relationships both animals have a connection together because that animals and the plants can be controlled with a keystone species. The one that controls how the population of all the factors is the keystone species because the keystone species is the animal that keep everything in check with the population of the plants and animals. But if the keystone species die and can it affect the ecosystem strongly and a trophic cascade would happen. So living and Nonliving factors have a big effect on the population of the and
== = = 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.
Accepting the doctrine of Animal Rights can result in the extinction of native animals, and also cause adverse effects on the environment. Another consequence of accepting the doctrine of Animal Rights is that humans will no longer be able to control foreign predators (pests) via traps, hunting, fishing and poisons. Many foreign animals have been introduced to different ecosystems over the course of history, and is very likely to have caused many extinctions of indigenous species. This occurs because they compete with native animals for habitat and food, and sometimes introduce new diseases. Maintaining the indigenous species and thus biodiversity is important because animals depend on each other in a food web, and an extinction in one can result in many more following. For example, the introduction of possums to New Zealand in 1837, has led to the extinction of many indigenous bird species such as the Bush wren, Laughing owl and the Native thrush. Another reason is that the extinction of animals has negative flow-on effects on the environment. The diversity stability hypothesis states that biodiversity acts as a stabilizing factor in ecosystems, and thus highly diverse ecosystems can act to reduce impacts of changes in the environment (Thibaut, 2012). We should therefore probably, not support human rights, as the elimination of pest control is very likely to result in many indigenous species to go extinct, and the resultant reduction in biodiversity will impair its ability to buffer out the environmental changes caused by humans, such as climate change. Additionally, because the reduction in biodiversity has been caused by humans in the first place, it is probably our responsibility to minimize the harmful
For every wildlife animal legally hunted another is killed illegally; this is called poaching. The people who commit the type of crime such as that of hunting illegally are known as poachers. The worst part about this crime is that it is committed where no one can see or know what is happening. The motive of poachers can vary from wanting a trophy or pointlessly killing animals to harvesting a profit from ivories, horns, or antlers. If this environmental problem of poaching continues, then many species will either become endangered or extinct. This has been an ongoing problem for many years now and there have been many efforts to stop or catch poachers. There are various solutions that have been tried and tested but the latest and most effective solutions have yet to be explained.
The Earth is far and away the most biodiverse planet in our solar system, with about 8.7 million more unique species than the other 8 planets (UNEP). However, the Earth’s commanding lead is shrinking; not because the other planets are increasing biodiversity, but because Earth’s is decreasing. According to the World Wildlife Fund, we as a planet are losing 1,000 to 10,000 more species than the natural rate. Since the total number of species is hard to pin down, this can mean anywhere from 200 to 10,000 species going extinct per year (World Wildlife Fund). This obscenely high extinction rate is dangerous not just to ecosystems directly affected by the loss, but also creates a domino effect that circles around the globe and up and down the food
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.
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.