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