Question 1: What is the primary greenhouse gas responsible for climate change? A) Carbon Dioxide (CO₂) B) Oxygen (O₂) C) Nitrogen (N₂) D) Hydrogen (H₂) Question 2: Which sector is the largest contributor to global greenhouse gas emissions? A) Transportation B) Agriculture C) Energy Production D) Industrial Processes Question 3: What international agreement aims to limit global warming? A) Kyoto Protocol B) Paris Agreement C) Montreal Protocol D) Geneva Convention Question 4: What is the main cause of ocean acidification? A) Oil Spills B) Plastic Pollution C) Absorption of CO₂ D) Overfishing Question 5: Which renewable energy source uses photovoltaic cells? A) Wind Energy B) Hydro Energy C) Solar Energy D) Geothermal Energy Question 6: Deforestation contributes to climate change by: A) Increasing oxygen levels B) Reducing CO₂ absorption C) Lowering temperatures D) None of the above Question 7: Which gas is not a greenhouse gas? A) Methane (CH₄) B) Nitrous Oxide (N₂O) C) Water Vapor (H₂O) D) Argon (Ar) Question 8: What percentage of the Earth’s water is freshwater? A) 2.5% B) 10% C) 25% D) 50% Question 9: The rise in global sea levels is primarily due to: A) Melting sea ice B) Thermal expansion of seawater C) Increased rainfall D) Underwater volcanic activity Question 10: Which of the following is a consequence of climate change? A) More frequent extreme weather events B) Loss of biodiversity C) Ocean acidification D) All of the above
