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