IB Board Grade 12 – Individuals and Societies | Unit 7: Environmental Sustainability and Challenges by Prakhar Chauhan | Learn Smarter
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

Unit 7: Environmental Sustainability and Challenges

Unit 7: Environmental Sustainability and Challenges

Environmental degradation and climate change present significant challenges worldwide, stemming from various human activities such as pollution, deforestation, and overexploitation of resources. The Sustainable Development Goals (SDGs) provide a framework for addressing these issues while real-world case studies demonstrate successful environmental management strategies. Understanding these complex interactions is crucial for fostering global cooperation and developing sustainable practices.

29 sections

Enroll to start learning

You've not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Sections

Navigate through the learning materials and practice exercises.

  1. 7
    Environmental Sustainability And Challenges

    This section discusses environmental degradation, its causes, climate...

  2. 7.1
    Environmental Degradation And Its Causes

    Environmental degradation refers to the deterioration of the natural...

  3. 7.1.1
    What Is Environmental Degradation?

    Environmental degradation is the deterioration of the natural environment,...

  4. 7.1.2
    Causes Of Environmental Degradation

    This section explores the main causes of environmental degradation,...

  5. 7.1.2.1
    Deforestation

    Deforestation results from large-scale clearing of forests, primarily driven...

  6. 7.1.2.2

    Pollution is the introduction of harmful substances into the environment,...

  7. 7.1.2.3
    Overexploitation Of Resources

    The overexploitation of natural resources leads to significant environmental...

  8. 7.1.2.4
    Urbanization And Industrialization

    Urbanization and industrialization significantly impact the environment by...

  9. 7.1.2.5
    Climate Change

    Climate change refers to long-term shifts in temperature and weather...

  10. 7.1.3
    Consequences Of Environmental Degradation

    Environmental degradation has severe consequences for biodiversity,...

  11. 7.2
    Climate Change And Global Responses

    This section covers the definition, impacts, and global responses to climate...

  12. 7.2.1
    Understanding Climate Change

    This section explains the concept of climate change, its causes, impacts,...

  13. 7.2.2
    Impacts Of Climate Change

    Climate change significantly affects global temperatures, ecosystems, and...

  14. 7.2.3
    Global Responses To Climate Change

    This section discusses international efforts to address climate change,...

  15. 7.2.3.1
    United Nations Framework Convention On Climate Change (Unfccc)

    The UNFCCC is an international treaty established to address climate change...

  16. 7.2.3.2
    Kyoto Protocol (1997)

    The Kyoto Protocol established binding emission reduction targets for...

  17. 7.2.3.3
    Paris Agreement (2015)

    The Paris Agreement is a vital international accord aimed at combating...

  18. 7.2.3.4
    Climate Finance

    Climate finance refers to the financial resources provided to developing...

  19. 7.2.4
    Adaptation And Mitigation Strategies

    This section outlines the critical strategies for mitigating climate change...

  20. 7.3
    Sustainable Development Goals (Sdgs)

    The Sustainable Development Goals (SDGs) are a global initiative that aims...

  21. 7.3.1
    What Are The Sdgs?

    The Sustainable Development Goals (SDGs) are a set of 17 global objectives...

  22. 7.3.2
    Key Sdgs Related To Environmental Sustainability

    The key Sustainable Development Goals (SDGs) focus on enhancing...

  23. 7.3.3
    Importance Of Sdgs

    The section focuses on the importance of the Sustainable Development Goals...

  24. 7.4
    Case Studies On Environmental Management

    This section discusses real-world case studies highlighting successful...

  25. 7.4.1
    Case Study 1: The Great Green Wall (Africa)

    The Great Green Wall is an initiative aimed at combating desertification in...

  26. 7.4.2
    Case Study 2: Costa Rica’s Environmental Policies

    This section highlights Costa Rica's successful environmental policies,...

  27. 7.4.3
    Case Study 3: The Montreal Protocol (Ozone Layer Protection)

    The Montreal Protocol is a pivotal international treaty designed to phase...

  28. 7.4.4
    Case Study 4: India’s National Solar Mission

    India’s National Solar Mission aims to promote solar energy installations to...

  29. 7.5

    This chapter reviews the critical environmental challenges such as...

What we have learnt

  • Environmental degradation is a major concern caused primarily by human activities and has far-reaching consequences.
  • Climate change results from the accumulation of greenhouse gases, leading to severe global impacts.
  • The Sustainable Development Goals serve as a collective framework encouraging global collaboration toward sustainability and resilience.

Key Concepts

-- Environmental Degradation
The deterioration of the natural environment through resource depletion, ecosystem destruction, and pollution.
-- Climate Change
Long-term shifts in temperature and weather patterns resulting from increased greenhouse gases due to human activities.
-- Sustainable Development Goals (SDGs)
A set of 17 global goals aimed at addressing global challenges including poverty, inequality, climate change, environmental degradation, peace, and justice.

Additional Learning Materials

Supplementary resources to enhance your learning experience.