English, asked by SakuraTakeshi, 9 days ago

Using the clues given below write a paragraph on ‘Environmental
Degradation’.
Global issue – causes overuse of resources – increasing population ---
pollution – check or control for survival.

Answers

Answered by Vaish2934
3

Environmental degradation is deterioration of the environment through depletion of resources such as air, water and soil ; the destruction of ecosystems, and the extinction of wildlife. it is defined any change your disturbance the environment to perceived to be deleterious or undesirable.

Answered by rgowrilekshmi
1

Answer:

Environmental degradation is the deterioration of the environment through depletion of resources such as quality of air, water and soil; the destruction of ecosystems; habitat destruction; the extinction of wildlife; and pollution. It is defined as any change or disturbance to the environment perceived to be deleterious or undesirable. Environmental degradation is one of the ten threats officially cautioned by the high-level PaneI on Threats, Challenges and Change of the United Nations. The United Nations International Strategy for Disaster Reduction defines environmental degradation as "the reduction of the capacity of the environment to meet social and ecological objectives, and needs".[2] Environmental degradation comes in many types. When natural habitats are destroyed or natural resources are depleted, the environment is degraded. Efforts to counteract this problem include environmental protection and environmental resources management.

Scientists assert that human activity has pushed the earth into a sixth mass extinction event.[3][4] The loss of biodiversity has been attributed in particular to human overpopulation, continued human population growth and overconsumption of natural resources by the world's wealthy. A 2020 report by the World Wildlife Fund found that human activity, specifically overconsumption, population growth and intensive farming, has destroyed 68% of vertebrate wildlife since 1970. The Global Assessment Report on Biodiversity and Ecosystem Services, published by the United Nation's IPBES in 2019, posits that roughly one million species of plants and animals face extinction from anthropogenic causes, such as expanding human land use for industrial agriculture and livestock rearing, along with overfishing.  Since the establishment of agriculture over 11,000 years ago, humans have altered roughly 70% of the earth's land surface, with the global biomass of vegetation being reduced by half, and terrestrial animal communities seeing a decline in biodiversity greater than 20% on average.[11][12] A 2021 study says that just 3% of the planet's terrestrial surface is ecologically and faunally intact, meaning areas with healthy populations of native animal species and little to no human footprint. Many of these intact ecosystems were in areas inhabited by indigenous peoples. The implications of these losses for human livelihoods and wellbeing have raised serious concerns. With regard to the agriculture sector for example, The State of the World’s Biodiversity for Food and Agriculture, published by the Food and Agriculture Organization of the United Nations in 2019, states that “countries report that many species that contribute to vital ecosystem services, including pollinators, the natural enemies of pests, soil organisms and wild food species, are in decline as a consequence of the destruction and degradation of habitats, overexploitation, pollution and other threats” and that “key ecosystems that deliver numerous services essential to food and agriculture, including supply of freshwater, protection against hazards and provision of habitat for species such as fish and pollinators, are declining.

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