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Category: ESS 3.2 Human Impact on Biodiversity

  • ESS 3.2.2 [AHL] Key Biodiversity Areas

    ESS 3.2.2 [AHL] Key Biodiversity Areas

    Learning Objectives Part 1: Biodiversity under Threats Key biodiversity areas (KBAs) Species extinctions have crossed a critical threshold The planetary boundary ‘Loss of biosphere integrity’ indicates that species extinctions have already crossed a critical threshold. Research indicates that animal populations have decreased rapidly by an average of 69% between 1970 and 2018. This decrease has…

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  • ESS 3.2.1 Threats and IUCN Red List

    ESS 3.2.1 Threats and IUCN Red List

    Learning Objectives Part 1: Direct and Indirect Threats Direct Threats Indirect Threats Includes habitat loss, climate change, pollutions and introduction of invasive species. Part 2: IUCN Red List Objectives of IUCN Red List The Publicity of Species Status Activity 1 Slide presentation with case studies: Part 3: Tragedy of the Commons Tragedy of the commons …

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