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) Human activities
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) Increasing ocean acidity
D) Decreasing sea levels
  • 4. How do oceans contribute to regulating global temperature?
A) Absorb excess heat
B) Reflect sunlight back to space
C) Cause rapid cooling
D) Increase greenhouse gas levels
  • 5. How can individuals help mitigate global warming?
A) Increase plastic use
B) Reduce energy consumption
C) Drive more frequently
D) Ignore recycling programs
  • 6. Which international treaty aims to limit global warming by reducing greenhouse gas emissions?
A) Montreal Protocol
B) Kyoto Protocol
C) Copenhagen Accord
D) Paris Agreement
  • 7. Which region is most vulnerable to the impacts of global warming?
A) Equator
B) Oceania
C) Arctic
D) Antarctica
  • 8. What is a 'tipping point' in the context of global warming?
A) Temporary weather anomalies
B) Irreversible changes in the climate system
C) Global cooling phase
D) Minor temperature fluctuations
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