This key facts covers Mitigation Strategies within Climate Change for GCSE Chemistry. Revise Climate Change in Atmosphere for GCSE Chemistry with 20 exam-style questions and 15 flashcards. This topic appears regularly enough that it should still be part of a steady revision cycle. It is section 12 of 17 in this topic. Use this key facts to connect the idea to the wider topic before moving on to questions and flashcards.
♻️ Mitigation Strategies
Energy Sector
- Renewable energy: solar, wind, hydroelectric — no CO₂ emissions
- Nuclear power — low-carbon electricity generation
- Energy efficiency improvements in buildings and appliances
Transport
- Electric vehicles (charged from renewable sources)
- Public transport expansion to reduce car use
- Biofuels for aviation
Nature-Based Solutions
- Reforestation and afforestation — trees absorb CO₂
- Protecting existing forests
- Restoring wetlands and peatlands
Individual Actions
- Reduce car travel; walk, cycle, or use public transport
- Reduce meat consumption (especially beef)
- Energy efficiency at home (insulation, LED lighting)
- Fly less frequently
Practice questions for Climate Change
Which statement correctly describes the difference between weather and climate?
Explain three consequences of climate change for the environment or human populations. [3 marks]
Quick recall flashcards
At what rate is Arctic sea ice declining?
13% per decade
How have CO₂ levels changed since 1880?
Increased from 280 ppm to over 420 ppm (a 50% increase)