Air Quality 0.0 / 5 ? ChemistryAir QualityOtherNone Created by: ~divine~Created on: 19-04-14 21:20 What was constantly bombing the Earth around 4.5 billion years ago? Meteors 1 of 10 What was the Earth like around 4.5 billion years ago? Violent and volcanic 2 of 10 The atmosphere mainly consisted of what 4.5 billion years ago? Carbon dioxide and water vapour 3 of 10 Percentage of nitrogen in our atmosphere? 78 4 of 10 What is the main reason there isn't that much Carbon Dioxide in the air? There isn't enough actual carbon for it to be made 5 of 10 What does the Greenhouse gas effect do to our atmosphere? Increases it's temperature 6 of 10 What are particulates? Particles in the air 7 of 10 Percentage of oxygen in our atmosphere? 21 8 of 10 What is Acid rain? Rain that is acidic 9 of 10 Describe in 4 steps how acid rain is produced 1.Acid gases are released into the atmosphere 10 of 10
Comments
No comments have yet been made