Global warming
  • 1. Which of the following gases is a major contributor to global warming?
A) Carbon dioxide
B) Oxygen
C) Nitrogen
D) Helium
  • 2. What do scientists believe is the main cause of global warming?
A) Alien intervention
B) Solar radiation
C) Natural climate cycles
D) Human activities
  • 3. How does global warming impact sea levels?
A) No impact on sea levels
B) Decreasing sea levels
C) Rising sea levels
D) Increasing ocean acidity
  • 4. Which international treaty aims to limit global warming by reducing greenhouse gas emissions?
A) Kyoto Protocol
B) Copenhagen Accord
C) Montreal Protocol
D) Paris Agreement
  • 5. What is a 'tipping point' in the context of global warming?
A) Global cooling phase
B) Temporary weather anomalies
C) Minor temperature fluctuations
D) Irreversible changes in the climate system
  • 6. How can individuals help mitigate global warming?
A) Ignore recycling programs
B) Increase plastic use
C) Reduce energy consumption
D) Drive more frequently
  • 7. Which region is most vulnerable to the impacts of global warming?
A) Equator
B) Oceania
C) Antarctica
D) Arctic
  • 8. How do oceans contribute to regulating global temperature?
A) Reflect sunlight back to space
B) Absorb excess heat
C) Increase greenhouse gas levels
D) Cause rapid cooling
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