32 Key Pros & Cons, Should You Buy Cheap Clothes? If the draughts continue over a long period of time, there could be a severe loss in biodiversity. https://en.wikipedia.org/wiki/Biodiversity_loss, http://www.drze.de/in-focus/biodiversity/modules/biodiversity-loss, https://www.who.int/globalchange/ecosystems/biodiversity/en/. Human greed can thus lead to an extinction of many species if we do not protect them properly. amount of plastic produced. Moreover, nature provides a relaxing environment which if lost can lead people to become too stressed and mentally ill.eval(ez_write_tag([[300,250],'environmental_conscience_com-large-mobile-banner-2','ezslot_9',193,'0','0'])); A loss in biodiversity can have vast adverse effects on our food production. Top Causes of Current Extinctions. their living conditions. However, if certain animal species become extinct, these countries will suffer from severe adverse economic effects since tourists may not come to E.g. african penguin, bengal tiger, blue whale, giant otter, Provides information on endangered species in America and how the Endangered Species Act has prevented their extinction. We have to change their attitude in a way that they are ready to reduce their consumption behavior in order to protect animals and plants. Often, animals are just hunted because of precious by-products of their existence. It is therefore crucial to take the steps necessary in order to prevent a loss in biodiversity and thus to ensure a livable future for our children and also for a variety of animals and plants. “If we pollute the air, water and soil that keep us alive and well, and destroy the biodiversity that allows natural systems to function, no amount of money will save us.”. contribute their part to the protection of animals and plants. The water gets contaminated and the level of heat in the water rises beyond the expectations of life. infrastructure. The factors that lead to animal extinction are irresponsible humanâs hands that destroyed animalâs habitat by deforestation, illegal wildlife trades and climate change. In conflicts, large areas of land can be destroyed. We have to make sacrifices in order to protect our environment and therefore The loss of biodiversity causes severe adverse effects on our whole environmental system, including humanity. For instance, due to global warming, the water temperature in lakes and rivers is likely to increase. The idea of biodiversity is most often associated with species richness (the count of species in an area), and thus biodiversity loss is often viewed as species loss from an ecosystem or even the entire biosphere (see also extinction).However, associating biodiversity loss with species loss alone overlooks other subtle phenomena that threaten long-term ecosystem health. Moreover, we should not buy products for which rainforests or other endangered trees have been used. Moreover, water animals can be contaminated by toxic industrial by-products and thus go extinct. What are the causes and effects of animal extinction? Species extinction can cause an increase in the population of prey, which means in an ecosystem, the number of animals that were prey to another species increases drastically causing an imbalance in the ecosystem and vice versa. What causes a species to become extinct and what can the human race due to prevent it? - If over an extended period of time the birth rate of a species is less than the death rate, then extinction will eventually occu Animals and plants do need water to survive, however, too much of it may become deadly for them as well. agencies, they will be an easy target and will eventually become extinct. Acid rain, water pollution, air pollution and other kinds of pollution can harm many species in an extremely adverse way. Many speciesâ population decline has been linked to human causation. Countries which can provide these animals can often make significant These are just three of the many vertebrate species facing possible extinction because of human activities. Apart from the environmental effects which are bad enough, a loss in biodiversity also causes adverse economic effects. Moreover, in areas where animals It can also occur as a result of new species. Moreover, the extinct prey which may have consumed plants is now no longer be able to do so. However, many fishes need a high oxygen concentration to survive. However, if a loss in biodiversity leads to a decrease in biomass of feed, farmers will no longer be able to raise enough cattle due to the feed shortage. Moreover, we need more space for farming since we have to feed an increasing number of people. If these plants become endangered or even extinct, we To be sure, there's no definitive way of knowing which species are falling victim to the natural background cycles of extinction and speciation that have prevailed for millennia. guam rail, hawaiian crow, scimitar oryx, socorro dove, south china tiger, wyoming toad, guam kingfisher. Glacial melting will also cause the extinction of numerous species, as glaciers are the natural habitat of a number of animals, both terrestrial and aquatic. When the human race â Homo sapiens sapiens â migrated out of Africa to the Middle East 90,000 years ago, to Europe and Australia 40,000 years ago, to North America 12,500 years ago, and to the Caribbean 8,000 years ago, waves of extinction soon ⦠It also assures that there are enough minerals and other nutrients in the soil. If we are not able to reduce our water demand, there will not be enough water left for all Plants and other forms of vegetation store nutrients of all sorts. Whenever you don’t need light, switch it off. However, this extraction process harms the surrounding environment, leading to a decrease in the variety of animals and plants in the affected areas. The solution could be policies & enforcement, conservation, and donations to environmental NGOs. Moreover, if the invasive species are able to adapt to the new conditions properly, they may also displace local species. What is our Planet's carrying capacity? For example, there may be sources of food in the Amazonian rainforests which we have not even explored yet. After finishing university, I traveled around the world. of animals or plants can cause chain reactions to the whole ecosystem and thus have a big effect on the environment. guam flycatcher, passenger pigeon. The industrial revolution and our increased need for consumption has led to an increase in many different forms of pollution. Giant panda. plants can help bees and other insects to sustain their population while they will also improve your crop yield. The effects of environmental pollution especially air pollution is alarming, and the impact is disproportionately prevalent in developing countries among low-income earners, children, geriatrics, and other vulnerable groups. Thus, you should also not buy products from companies which do not care about the environment at all. As a result, they develop research-based action steps critical to protecting a certain species and incorporate key findings into their culminating conservation pamphlets. - occurs when the last member of the species dies. Share it! A greater variety of animals and plants is useful for humanity in the sense that it provides a big selection for food sources and thus supplies all nutrients necessary for human health. Is zero population growth desirable, or attainable? Moreover, invasive species may displace local ones which may lead to an extinction of part of the local plant variety. mission to protect endangered species. Since we nowadays exploit many natural living spaces to an unhealthy degree, chances are that we lose many food sources which we could otherwise use in the future. The loss of biodiversity has severe ecological effects. There are five major causes of extinction: habitat loss, an introduced species, pollution, population growth, and overconsumption. After finishing university, I traveled around the world. 3). Biodiversity is important to sustain this natural nutrition-cycle. Climate Change Effects, Causes and Solutions | Earth Reminder Overview. There is no immediate threat to the survival of the species. This leads to a destruction of the living environment of many species. Causes for Endangered Species. Over Hunting â The ivory of elephants, the fur and organs of tigers, the deliciousness of tuna and the supposedly medicinal effect of sharkâs fin are some examples of why we have over hunted these animals to the point of extinction. categorized as endangered, this numbers increased to 3079 animals and 2655 plants until 2012. Wanna make a contribution to save our environment? © 2019-2020 All Rights Reserved | environmental-awareness.com. Through the activity, students will create a list of reasons why animals ⦠About 90% of all species on our planet live in the tropical rainforests. Extinctions have happened several times in our geological history and they were mostly caused by natural events such as comets and volcanic eruptions⦠some causes remain unknown. Biodiversity can be defined as the variability and variety of life on our planet. one region and thus can be all affected by the deadly threat. Plants which have not enough water will die off or will provide smaller crop yields. Species extinction is a serious problem today and while the world is trying to prevent this from occurring, we canât prevent it at the speed itâs happening. lifes about our animals and plants. Extremely high risk of extinction in the very near future. Tiger. We have to end this perverse game in order to avoid a loss of biodiversity. The only way to protect species from extinction is to stop the causes but that is not relay possible because thatâs the circle of life specie s are dying and new species are born. Causes for Endangered Species. which may force them to move to other areas. The Eastern lowland gorilla. This education on biodiversity should start quite early, probably in the early school age, so that children are already of this issue quite early and can adapt their behavior into adulthood. raising the awareness of farmers that their behavior has a significant effect on the population of local species. Edge effects may appear, for example, as a consequence of the Thus, these plants will grow excessively and may dominate other plants and eventually displace them. For example, a serious threat to marine leatherback turtles is probably all over your homeâplastic! In areas with a high wood and plant density, air quality tends to be much better than in areas with a low concentration of plants. of deaths among certain species like monkeys and therefore diminish their numbers dramatically. As I went to university and got my Master's degree in Economics, I did plenty of research in the field of Development Economics. In the worst case, epidemics can cause whole species to become extinct if the animals only occur in We can also lose our recreational space as an effect of the loss of biodiversity. However, through the deforestation process, these species are likely to be lost even before we can discover them. Thus, they destroy the natural food sources for animals, which have to move to other areas or they will die. Since our environmental system is quite sensible and structured, removing species from the food chain can create serious trouble. Thus, you can have a big impact and contribute to sustaining biodiversity on our plant. Diversity leads to unique adaptations and evolution and allows organisms to ⦠Factors Endangering the Species. However, if we further destroy our forests in order to get more settlement space, we will lose many of these recreational environments. Plant and animal extinction: Many species of animals and plants are in danger of becoming extinct, and there are many reasons for this. In order to mitigate the problem of the loss of biodiversity, governments are responsible to provide a framework that protects the natural variety of animals and plants. These animals will suffer from the contamination and can even die from contaminated plants. As these trees are removed, temperature variations, increased sunlight, and vulnerability could prove fatal for all forest plant and animal species. 4. According to the Center for Biological Diversity, " It could be a scary future indeed, with as many as 30 to 50 percent of all species possibly heading toward extinction by mid-century" (Center of Biological Diversity, 2). Share it! will not be able to use the plant ingredients for medical purposes anymore. From this time on, I wanted to make a contribution to ensure a livable future for the next There is no immediate threat to the survival of the species. The World Wildlife Fund (WWF) reports that overhunting is responsible for 23% of extinctions. A big environmental problem is the loss in biodiversity. Animals often are popular attractions for tourists. generations in every part of our beautiful planet. However, by doing so, many animals and plants which lived in untouched nature are now adversely influenced by human behavior since their natural environments are altered or even Species need to be save and protected so that all of earthâs different habitats can thrive and future generations can enjoy their presence and experience their value. Sign up for the mailing list to get the latest The effects of corruption control, political stability and economic growth on deforestation-induced carbon dioxide emissions. 25 Key Pros & Cons, 28 Major Pros & Cons Of Playing Volleyball, 28 Thoughtful Pros & Cons Of Playing Chess, 29 Nurturing Pros & Cons of Food Stamps and SNAP, Should You Grow A Beard? If you want to know what climate change really is and why it matters, then keep reading to learn more about its causes, effects, and practical solutions to stopping it. The Our environmental system reacts quite sensitive to changes in its natural living conditions. amounts of money with touristic activities.
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