Réponse :
Major current environmental issues may include climate change, pollution, environmental degradation, and resource depletion. The conservation movement lobbies for protection of endangered species and protection of any ecologically valuable natural areas, genetically modified foods and global warming.In 2006, many species were formally classified as rare or endangered or threatened; moreover, scientists have estimated that millions more species are at risk which have not been formally recognized. About 40 percent of the 40,177 species assessed using the IUCN Red List criteria are now listed as threatened with extinction—a total of 16,119.[9]
The level of understanding of Earth has increased markedly in recent times through science, especially with the application of the scientific method. Environmental science is now a multi-disciplinary academic study taught and researched at many universities. Many other scientific disciples, including ecology, toxicology, forest science, fisheries science, etc. are necessary for obtaining full scientific understanding. Credible, comprehensive, and readily accessible scientific knowledge is essential for addressing environmental issues.
Explications :
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