How is urbanization responsible for destruction of ecosystem

Forests cover 31% of the land area on our planet. They help people thrive and survive by, for example, purifying water and air and providing people with jobs; some 13.2 million people across the world have a job in the forest sector and another 41 million have a job that is related to the sector. Many animals also rely on forests. Forests are home to more than three-quarters of the world’s life on land. Forests also play a critical role in mitigating climate change because they act as a carbon sink—soaking up carbon dioxide that would otherwise be free in the atmosphere and contribute to ongoing changes in climate patterns. But forests around the world are under threat, jeopardizing these benefits. The threats manifest themselves in the form of deforestation and forest degradation. The main cause of deforestation is agriculture (poorly planned infrastructure is emerging as a big threat too) and the main cause of forest degradation is illegal logging. In 2019, the tropics lost close to 30 soccer fields' worth of trees every single minute. Deforestation is a particular concern in tropical rain forests because these forests are home to much of the world’s biodiversity. For example, in the Amazon around 17% of the forest has been lost in the last 50 years, mostly due to forest conversion for cattle ranching. Deforestation in this region is particularly rampant near more populated areas, roads and rivers, but even remote areas have been encroached upon when valuable mahogany, g...

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When people do not get sufficient food and other amenities, they migrate to the cities. The cities provide employment for many people due to industries, factories and other facilities. Every day many people migrate to cities. This causes urbanization. Due to increased population in cities, there is more need for housing. This results in loss of agricultural lands, marshlands, wetlands, forests and grasslands, etc. The natural ecosystems are lost in an attempt to have developmental work. Human interference causes changes in the ecosystems. When land usageis changed many naturally occurring species of plants and animals are exterminated. Animal- human conflicts are very common in newly established urban areas which are near the natural forests.

Contents • 1 Is urbanization destroying the ecosystem? • 2 What are 5 effects of urbanization? • 3 What are the 6 environmental impacts of urbanization? • 4 How does urbanization affect forests? • 5 What are 3 effects of urbanization? • 6 How does urbanization affect the environment essay? • 7 How does urbanization affect the economy? • 8 What is urbanization in environmental science? • 9 How is Urbanization responsible for destruction of ecosystem answer? • 10 What are the reasons for Urbanization? • 11 How does urbanization affect animals? • 12 How does urbanization affect climate? • 13 How is Urbanisation responsible for? • 14 What are the negative effects of urbanization? • 15 How does urbanisation affect culture? • 16 How does urbanization cause economic growth? • 17 How does urbanisation cause economic growth? • 18 How does urban development affect deforestation? • 19 What is urbanization and what are the positive and negative effects? • 20 What percent of deforestation is caused by urbanization? • 21 How does urbanization affect land pollution? • 22 How does urbanisation affect sustainability? • 23 What are environmental benefits of urbanization? • 24 What are the effect of increased pollution on ecosystem? • 25 What is ecosystem long answer? • 26 What are the effects of increased population on ecosystem Class 8? • 27 How does urbanization effects to biodiversity? • 28 How does urbanization affect vegetation? • 29 How does urbanization cause global warming? • 30 Wha...

Latest Current Affairs • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Destruction of Ecosystem: Ecology and Environment Notes for UPSC The topic regarding the destruction of the ecosystem is an important topic in the Ecology section of the IAS Exam As per the World Economic Forum (WEF), a few points on the ecosystem are mentioned below: • Based on a study, around 1.9 million square kilometres of undisturbed ecosystems have been lost between 2000 and 2013. • 58.4% of Earth’s land ecosystems were under “moderate or intense” pressure from human activity between the same time frame. This article will provide you with relevant information on Ecosystem Destruction. Aspirants should begin their preparation by solving UPSC Previous Year Question Papers now!! To complement your preparation for the upcoming exam, check the following links: • UPSC Mains General Studies Paper-III – Strategy, Syllabus, Structure • • • • Ecosystem Destruction – Introduction An ecosystem is a collection of plants, animals and other living organisms that share the space and benefits of an environment. In an ecosystem, every organism comes with a specified role and function. Thus disturbing the balance of an ecosystem will prove...

Term Meaning Biodiversity The variety of organisms in an ecosystem Renewable resources Resources that are replaced as quickly as they are used Nonrenewable resources Resources that are limited in supply because they are used faster than can be replaced Conservation The study of the loss of Earth's biodiversity and the ways this loss can be prevented Extinction Process during which all members of a group of organisms die out Endangered species Species that has been identified as likely to become extinct Biodiversity hotspot A biogeographic region that contains high biodiversity and is also threatened with destruction Climate change Measurable long-term changes in Earth's climate Extensive overuse of nonrenewable resources, like fossil fuels, can cause great harm to the environment. Recycling products made from nonrenewable resources (such as plastic, which is made from oil) is one way to reduce the negative impacts of this resource exploitation. In addition, the development and use of renewable resources, like solar or wind energy, can help decrease the harmful effects of resource exploitation. The burning of fossil fuels and the growth of animal agriculture has led to large amounts of greenhouse gases (such as carbon dioxide and methane) in the atmosphere. Higher concentrations of greenhouse gases trap more heat in the biosphere and result in global warming. In turn, this drives climate change. The extinction rate is currently 1,000-10,000 times higher than the natural ext...