Chemistry Of The Atmosphere (Year 10 - Miss Alston Revision) 0.0 / 5 ? ChemistryThe earth and its atmosphereGCSEAQA Created by: GsbannhdhsCreated on: 28-09-20 17:43 What planet was the earths earlier atmosphere similar to today? Mars And Venus 1 of 17 What perscentage of water vapour was in the earths early atmosphere? 74% 2 of 17 What Gas in the early atmosphere has a percentage of 12%? Carbon Dioxide 3 of 17 How were gases in the early atmosphere produced? Volcanoes 4 of 17 78% of what makes up our atmosphere today? Nitrogen 5 of 17 What is the word equation for Photosynthesis? Carbon Dioxide+Water=Oxygen+Glucose 6 of 17 What is the name of the plants that first began to form in oceans Cyanobacteria 7 of 17 Carbon Dioxide was removed from the atmosphere by: Dissolving in the oceans 8 of 17 Carbon Dioxide was removed from the atmosphere by: Photosynthesis 9 of 17 Carbon Dioxide was removed from the atmosphere by: Organic matter turned into fossil fuels 10 of 17 How was Ammonia and methane removed from the atmosphere? Reacting with oxygen 11 of 17 What are the 3 Greenhouse Gases? Carbon Dioxide+Methane+Water Vapour 12 of 17 Solid particles and unturned hydrocarbons released when burning fossil fuels = ? Particulates 13 of 17 Total amount of greenhouse gases emitted over the full life cycle of a product =? Carbon Footprint 14 of 17 What is Rising sea levels, extreme weather, changes in wildlife a result of? Climate change 15 of 17 Burning Fossil Fuels and deforestation creates an increase in what? Carbon Dioxide 16 of 17 Raising livestock for food and using landfills creates an increase in what? Methane 17 of 17
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