1) Which is NOT a greenhouse gas? a) Methane b) Oxygen c) Carbon Dioxide d) Nitrous Oxide 2) What is the chemical formula for Carbon Dioxide? a) CO3 b) CO1 c) C2O d) CO2 e) C3O f) O2 3) What is the chemical formula for Methane? a) CH4 b) HC4 c) N2O d) CH2 e) HC2 f) CO2 4) What is the chemical formula for Nitrous Oxide? a) CH4 b) CO2 c) N2O d) CH2 e) NO2 f) HC4 5) What is the main cause of carbon dioxide emission? a) Farming b) Landfill c) Rice paddy fields d) Fossil Fuels e) Breathing f) Fertiliser 6) What is the main cause of methane emission? a) Farming b) Recycling c) Rice paddy fields d) Fossil Fuels e) Breathing f) Fertiliser 7) What is the main cause of nitrous oxide emission? a) Farming b) Recycling c) Rice paddy fields d) Fossil Fuels e) Breathing f) Fertiliser 8) In causes of climate change, we studied deforestation in what country? a) China b) India c) Brazil d) Greenland e) Scotland f) Australia 9) In causes of climate change, we studied CO2 AND N20 emissions from factories in which country? a) China b) India c) Brazil d) Greenland e) Scotland f) Australia 10) In causes of climate change, we studied methane from fertiliser use in which country? a) China b) India c) Brazil d) Greenland e) Scotland f) Australia 11) In impacts of climate change, we studied flooding in which country? a) China b) India c) Brazil d) Greenland e) Scotland f) Australia 12) In impacts of climate change, we studied melting ice caps in which country? a) China b) India c) Brazil d) Greenland e) Scotland f) Australia 13) In impacts of climate change, we studied melting forest fires in which country? a) China b) India c) Brazil d) Greenland e) Scotland f) Australia 14) In impacts of climate change, we studied melting coral bleaching in which country? a) China b) India c) Belize d) Greenland e) Scotland f) Australia 15) The natural greenhouse effect is NOT caused by... a) People b) Volcanic Eruptions c) Solar radiation d) tectonic plates 16) The enhanced greenhouse effect is NOT caused by...  a) Burning fossil fuels b) driving cars c) deforestation d) volcanic eruptions e) going on holiday f) fertiliser 17) What is carbon footprint? a) The amount of greenhouse gases you release as a result of your daily activities b) The amount of carbon dioxide trees take in c) The amount of carbon dioxide released when trees are cut down d) How much you charge your phone e) How long you spend in the shower f) How much meat you eat 18) What can you do to lower your carbon footprint? a) Take your time in the shower b) Keep water running when you brush your teeth c) Eat an only meat diet d) Keep lights on when you're not in the room e) Use solar panels on home f) Put all rubbish into landfill

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