T1 W4 Y10 (1)
Year 10 Geography: Environmental Change
Causes and Effects of Climate Change
Page 1: Overview of Climate Change
Environmental Change and its implications.
Emphasis on the need to understand causes and effects of climate change.
Page 2: Climate Change Context
Tony Abbott: 28th Prime Minister of Australia (2013-2015).
Leader of the Liberal Party during critical climate policy discussions.
Page 3: Lesson Objectives
Explain the causes and effects of climate change.
Distinguish between the greenhouse effect and the enhanced greenhouse effect.
Maintain respectful classroom dynamics and kindness towards Miss Taylor.
Page 4: Key Terms and Concepts
Fossil Fuels:
Carbon-based fuels formed over millions of years (coal, petroleum, natural gas).
Classified as non-renewable; faster depletion than formation.
Australian Government subsidies: $12 billion annually.
Green Energy:
Renewable sources (wind, solar, tidal), projected $2.8 billion subsidies by 2030.
Industrial Revolution:
Initiated around 1750 in the UK, led to technological advancements across sectors and increased reliance on fossil fuels.
Page 5: Climate Definition
Climate: Long-term weather patterns in specific areas, affecting biodiversity and ecosystem dynamics.
Latitude’s Role:
Determines sunlight exposure, impacting temperature and rainfall patterns.
Page 6: Understanding Climate Change
Causes of Climate Change: Human activities leading to greenhouse gas emissions.
Effects of Climate Change: Broad spectrum of environmental impacts.
Page 7: Geological Time Perspective on Climate Change
Natural climate variations over millions of years contrasted with recent human-induced changes.
Increased greenhouse gas concentrations primarily due to fossil fuel combustion.
Resulting consequences: Global warming and environmental changes across biophysical systems.
Page 8: Greenhouse Effect Explanation
Natural Greenhouse Effect:
Essential for maintaining Earth’s temperature.
Video resource provided for visual understanding.
Page 9: Glossary Additions
Enhanced Greenhouse Effect:
Recent, observable trend of rising world temperatures.
Climate Change:
Changes in climate over time, influenced by natural or human actions.
Page 10: Differentiation of Greenhouse Effects
Natural Greenhouse Effect:
Maintains Earth’s average temperature around 15°C.
Enhanced Greenhouse Effect:
Increased greenhouse gas emissions due to human activities, leading to higher global temperatures.
Page 11: In-depth Look at Greenhouse Effects
Natural vs Enhanced Greenhouse Effect:
GHGs trap solar radiation; natural process regulated by nature.
Enhanced process leads to excessive heat retention, driven by human activity.
Page 12: Understanding Emissions Context
Human-induced Emissions:
Rising global temperatures driven by human activities, especially fossil fuel combustion.
Page 13: Carbon Emission Trends
Chart evidence documenting the rise of carbon emissions from fossil fuels from 1900 to 2014.
Page 14: Analyzing Emissions Sources
Identification of human activities contributing to GHG emissions.
Ranking based on emission levels:
Prioritization of strategies to target for reduction.
Page 15: Continued Analysis of Emissions
Review of human activities leading to GHG emissions, reinforcing understanding of mitigation potential.
Page 16: Key Causes and Effects of Climate Change
Causes: Burning of fossil fuels, agriculture, deforestation.
Effects:
Bushfires, extreme storms, drought impacts on agriculture, increased flooding/landslides, rising sea levels, biodiversity loss.
Page 17: Gap-fill Exercise on Climate Change
Activity focusing on defining terms related to climate change and its impacts.
Page 18-19: Classroom Activities and Updates
Discussion and peer engagement around climate change topics.
Page 20-21: Classroom Notes and Groupings
Organization of classroom dynamics and responsibilities connected to climate discussions.
Page 22: News Overview Related to Climate
Recent events impacting climate discussions; contextualizing broader impacts.
Page 23: Key Concepts of Climate Choices
Focus on mitigation and adaptation to climate change impacts.
Page 24-26: Re-filling Gaps in Knowledge
Reinforcement of key terms relevant to climate strategies.
Page 27-29: Understanding Mitigation Strategies
Definition and examples of mitigation focused on greenhouse gas emissions reduction.
Page 30-32: Importance of Adaptation Strategies
Local adaptation measures to address specific climate challenges while enhancing community resilience.
Page 33-34: Case Studies in Mitigation and Adaptation
Insightful exploration of reforestation as mitigation and its effectiveness.
Page 35: Link between Climate Change and Bushfires
Analyzing factors contributing to bushfires, emphasizing the significance of ongoing climate change.
Page 36-37: Comparative Strategies for Management
Review of effective adaptation and mitigation strategies in response to climate events.
Page 38-40: Review Techniques for Understanding
Classroom activities aimed at distinguishing important concepts in climate change.
Page 41-45: Definitions and Strategy Development
Revision exercises to foster understanding of critical climate change terms.
Page 46-52: Rising Sea Levels
Discuss causes and effects of sea level rise as a consequence of global warming and its implications for ecosystems.
Page 53-57: Human Impact on Sea Levels
Evidence accumulating demonstrating the impact of human-induced activities on climate change and sea level rise.
Page 58-60: Strategies for Coastal Management
Summary of adaptation and mitigation strategies tailored to address rising sea levels through infrastructural and natural resource approaches.
Page 61-65: Key Adaptation Initiatives
Highlighting successful adaptations and what communities can do to reduce vulnerability to climate hazards.
Page 66-70: Impacts of Climate Change on Local Areas
Case studies evidencing impact assessment focusing on Cockburn’s projected climate changes and community adaptations.
Page 71-83: Climate Change Case Studies
Mitigation strategies (reforestation) detailed alongside adaptation strategies (coastal environmental management).
Page 84-86: Integration of Climate Knowledge
Importance of data trends to enhance learners' understanding of climate change effects and responses.
Page 87-90: Geography Revision Practice
Interactive class sessions aiming to entrenched knowledge through general revision exercises.
Page 91-102: Continued Learning Assessment
Usage of diverse tools (diagrams, data) for explaining concepts surrounding the greenhouse effect, climate change, and extreme weather occurrences.