Causes of Animal and Plant Extinction, and Its Effects on Humans
Animals and Plants Extinctions causes and effects on human
Nowadays , animal extinction is a broad issue, one that involves the habitats and environments where other species live and interact with one another . Only a minority of people are concerned with extinction in today痴 society, while others might argue that it is a small problem because we are beyond the point of evolution and thus don't really need to rely on other animals at all. According to statistics of scientific research,extinction is an important issue world wide. The three main things that this essay will highlight are the causes of extinction, how it effects humans and the solution.
Extinction means to be wiped out and completely destroyed. To become extinct is to be gone forever. Extinction can cause by many various ways. Firstly extinctions could cause by natural disaster such as climate change , global warming , asteriod impact. There are one example of natural massive extinction happended in 66 million years ago during the cretaseous period, the dinosaur become extinct by a natural disaster such as a comet hitting the earth or a gigantic vocano errupting. However most extinction in the pass decades aren't natural, based on the last century's recorded extinctions, the current rate of extinction is 100 times the background rate. Humanity's impact on the earth has increased extinction rates ; for instance, habitat destruction , pollution , deforestation , unsustainable hunting and illigal wildlife trade.
Animal are part of our ecosystems, not only they contribute to the ecosystem and maintain the balances of the ecosystems. If the other animals and plants went extinct it will certainly influence to the other species. Assuming that we human don't want to live on a wither planet. Although human are at the top of food chain, it is arduous affect human directly and it would take numerous amount of species to become extint to directly affect us because we have
Nowadays , animal extinction is a broad issue, one that involves the habitats and environments where other species live and interact with one another . Only a minority of people are concerned with extinction in today痴 society, while others might argue that it is a small problem because we are beyond the point of evolution and thus don't really need to rely on other animals at all. According to statistics of scientific research,extinction is an important issue world wide. The three main things that this essay will highlight are the causes of extinction, how it effects humans and the solution.
Extinction means to be wiped out and completely destroyed. To become extinct is to be gone forever. Extinction can cause by many various ways. Firstly extinctions could cause by natural disaster such as climate change , global warming , asteriod impact. There are one example of natural massive extinction happended in 66 million years ago during the cretaseous period, the dinosaur become extinct by a natural disaster such as a comet hitting the earth or a gigantic vocano errupting. However most extinction in the pass decades aren't natural, based on the last century's recorded extinctions, the current rate of extinction is 100 times the background rate. Humanity's impact on the earth has increased extinction rates ; for instance, habitat destruction , pollution , deforestation , unsustainable hunting and illigal wildlife trade.
Animal are part of our ecosystems, not only they contribute to the ecosystem and maintain the balances of the ecosystems. If the other animals and plants went extinct it will certainly influence to the other species. Assuming that we human don't want to live on a wither planet. Although human are at the top of food chain, it is arduous affect human directly and it would take numerous amount of species to become extint to directly affect us because we have