1) Which of the following statements is not true? a) The Greenhouse Effect and Global Warming are the same thing b) The Greenhouse Effect is essential for all life on Earth to survive c) The climate of Earth has been changing for millenia d) The Greenhouse Effect is a naturally occurring process 2) Why does the Greenhouse Effect cause Climate Change? a) It traps energy from the Sun in Earth's atmosphere b) It creates holes in the Ozone layer c) It causes more pollution d) It increases the amount of Carbon Dioxide in the atmosphere 3) Which of these is not a Greenhouse Gas? a) Carbon Dioxide b) Water Vapour c) Oxygen  d) CFC's 4) If there was no Greenhouse Effect, temperatures would be... a) 10°C hotter b) 10°C colder c) 18°C hotter d) 18°C colder 5) Without the Greenhouse Effect, humans could survive on Earth? a) True b) False 6) Where was the most recent world climate change conference held? a) Prague b) Glasgow c) Edinburgh d) Paris 7) Humans are the main cause of the Enhanced Greenhouse Effect? a) True b) False 8) Many politicians are concerned about the cost of tackling global warming a) True b) False 9) Scientists have discovered that the amount of carbon dioxide in the air has... a) Increased b) Decreased c) Remained the same d) Disappeared 10) What can not be used as evidence for climate change? a) Tree rings b) Ice cores c) Melting ice caps d) Sea-level rise e) More cars on the road

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