Answer in brief why should we conserve biodiversity

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Earth’s natural resources include air, water, soil, minerals, fuels, plants, and animals. Conservation is the practice of caring for these resources so all living things can benefit from them now and in the future. All the things we need to survive, such as food, water, air, and shelter, come from natural resources. Some of these resources, like small plants, can be replaced quickly after they are used. Others, like large trees, take a long time to replace. These are renewable resources. Other resources, such as fossil fuels, cannot be replaced at all. Once they are used up, they are gone f orever. These are nonrenewable resources. People often waste natural resources. Animals are overhunted. Forests are cleared, exposing land to wind and water damage. Fertile soil is exhausted and lost to erosion because of poor farming practices. Fuel supplies are depleted. Water and air are polluted. If resources are carelessly managed, many will be used up. If used wisely and efficiently, however, renewable resources will last much longer. Through conservation, people can reduce waste and manage natural resources wisely. The population of human beings has grown enormously in the past two centuries. Billions of people use up resources quickly as they eat food, build houses, produce goods, and burn fuel for transportation and electricity. The continuation of life as we know it depends on the careful use of natural resources. The need to conserve resources often conflicts with other needs...

Answer in brief.(a) Why should we conserve biodiversity?(b) Protected forests are also not completely safe for wild animals. Why?(c) Some tribals depend on the jungle. How?(d) What are the causes and consequences of deforestation?(e) What is Red Data Book?(f) What do you understand by the term migration? (a) Biodiversity is the variety of all life forms on Earth and it includes different plants, animals and micro-organisms and the ecosystems of which they are a part. We should conserve the biodiversity because it is very important for all living organisms and also for environment. We should conserve it from being extinct. (b) Protected forests are not completely safe for animals as poachers have the access in these areas who kills animals. There is a need to make strict rules against poaching and trespassing. (c) Some tribals are still depends on jungle for their food, fuel, wood, shelter etc. They live in forests. Forests are the source of livelihood for them. (d) The main cause of deforestation is urbanization and industrialization. The consequences will results in soil erosion, global warming and depletion of ground water which cause ultimate danger to human being. (e) Red book data is the source book which keeps a record of all endangered species. (f) Migration is movement of species from their own habitat to other habitats for a particular time period for a specific purpose like breeding.

December 7, 2020 Two ASU scientists have the answers The loss of biodiversity is occurring at an unprecedented rate across Earth. Approximately 1 million species are threatened with extinction, and many species have gone extinct in the past decade. The recent ASU Now sat down with Editor's note: Gerber and Eikenberry collaborated on the following responses. Question: How do you know that past measurements of extinction are accurate, and how does that relate to the accuracy of today's measurements? Answer: We are interested in estimating extinction rates as a way of understanding human impacts such as habitat loss, and compare that to our best estimates of the “background rate” of extinction; that is, the expected extinction rate based on nonhuman factors. We have found that the rate of extinction today is higher than ever before. For example, a Q: How can you reconcile human-caused climate change with natural causes for elevated carbon dioxide? A: No doubt there are those who do not believe that what we experience today is the effect of human activity on Earth. However, there is significant consensus in the scientific literature and direct surveys of scientists that show at least a 97% consensus that humans are the primary cause of global warming. Some surveys put that consensus higher, as high as 99.9%, and anthropogenic climate change is so widely accepted that most scientists don’t even bother explicitly endorsing the notion. The Intergovernmental Panel on Climate Chang...

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This post was updated on May 17, 2021. Humanity must stop the pace of wildlife extinctions — or face extinction itself, according to a At a time when more than But how exactly is biodiversity so important to humanity? Why is biodiversity necessary for the stability of the planet? It may not be self-evident, so here are five reasons. 1. Wildlife support healthy ecosystems that we rely on. Conservation researchers Paul R. and Anne Ehrlich Whether in a village in the Amazon or a metropolis such as Beijing, humans depend on the services ecosystems provide, such as fresh water, pollination, soil fertility and stability, food and medicine. Ecosystems weakened by the loss of biodiversity are less likely to deliver those services, especially given the needs of an ever-growing human population. One example of this is 2. Keeping biodiverse ecosystems intact helps humans stay healthy. • Read more: With COVID-19, we’ve seen the damage that diseases can do not only to human health, but also to the global economy. By protecting biodiversity in Earth’s ecosystems, countries could save lives and money, while helping to prevent future pandemics. 3. Biodiversity is an essential part of the solution to climate change. In a The destruction of forest ecosystems is responsible for Some ecosystems, such as mangroves, are particularly good at storing carbon and keeping it out of the atmosphere — where it contributes to climate change. Forests and wetland ecosystems provide crucial buffers to extr...

December 7, 2020 Two ASU scientists have the answers The loss of biodiversity is occurring at an unprecedented rate across Earth. Approximately 1 million species are threatened with extinction, and many species have gone extinct in the past decade. The recent ASU Now sat down with Editor's note: Gerber and Eikenberry collaborated on the following responses. Question: How do you know that past measurements of extinction are accurate, and how does that relate to the accuracy of today's measurements? Answer: We are interested in estimating extinction rates as a way of understanding human impacts such as habitat loss, and compare that to our best estimates of the “background rate” of extinction; that is, the expected extinction rate based on nonhuman factors. We have found that the rate of extinction today is higher than ever before. For example, a Q: How can you reconcile human-caused climate change with natural causes for elevated carbon dioxide? A: No doubt there are those who do not believe that what we experience today is the effect of human activity on Earth. However, there is significant consensus in the scientific literature and direct surveys of scientists that show at least a 97% consensus that humans are the primary cause of global warming. Some surveys put that consensus higher, as high as 99.9%, and anthropogenic climate change is so widely accepted that most scientists don’t even bother explicitly endorsing the notion. The Intergovernmental Panel on Climate Chang...

More • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Biodiversity • Biodiversity refers to the diversity of life on earth, its interrelationships, and its interactions with the environment. • We should conserve biodiversity in order to protect individual species, preserve habitat, and obtain a stable ecosystem. • Biodiversity improves ecosystem productivity by allowing each species, no matter how small, to play a vital role. • To keep the food chain intact, we must safeguard biodiversity. The disruption of the food chain may have an impact on the entire ecosystem. • This can have undesired consequences for humans as well as the environment. • It can bring about a shortage of resources, crea...

Answer in brief.(a) Why should we conserve biodiversity?(b) Protected forests are also not completely safe for wild animals. Why?(c) Some tribals depend on the jungle. How?(d) What are the causes and consequences of deforestation?(e) What is Red Data Book?(f) What do you understand by the term migration? (a) Biodiversity is the variety of all life forms on Earth and it includes different plants, animals and micro-organisms and the ecosystems of which they are a part. We should conserve the biodiversity because it is very important for all living organisms and also for environment. We should conserve it from being extinct. (b) Protected forests are not completely safe for animals as poachers have the access in these areas who kills animals. There is a need to make strict rules against poaching and trespassing. (c) Some tribals are still depends on jungle for their food, fuel, wood, shelter etc. They live in forests. Forests are the source of livelihood for them. (d) The main cause of deforestation is urbanization and industrialization. The consequences will results in soil erosion, global warming and depletion of ground water which cause ultimate danger to human being. (e) Red book data is the source book which keeps a record of all endangered species. (f) Migration is movement of species from their own habitat to other habitats for a particular time period for a specific purpose like breeding.

This post was updated on May 17, 2021. Humanity must stop the pace of wildlife extinctions — or face extinction itself, according to a At a time when more than But how exactly is biodiversity so important to humanity? Why is biodiversity necessary for the stability of the planet? It may not be self-evident, so here are five reasons. 1. Wildlife support healthy ecosystems that we rely on. Conservation researchers Paul R. and Anne Ehrlich Whether in a village in the Amazon or a metropolis such as Beijing, humans depend on the services ecosystems provide, such as fresh water, pollination, soil fertility and stability, food and medicine. Ecosystems weakened by the loss of biodiversity are less likely to deliver those services, especially given the needs of an ever-growing human population. One example of this is 2. Keeping biodiverse ecosystems intact helps humans stay healthy. • Read more: With COVID-19, we’ve seen the damage that diseases can do not only to human health, but also to the global economy. By protecting biodiversity in Earth’s ecosystems, countries could save lives and money, while helping to prevent future pandemics. 3. Biodiversity is an essential part of the solution to climate change. In a The destruction of forest ecosystems is responsible for Some ecosystems, such as mangroves, are particularly good at storing carbon and keeping it out of the atmosphere — where it contributes to climate change. Forests and wetland ecosystems provide crucial buffers to extr...