The evolution and Atmosphere. 0.0 / 5 ? ChemistryThe earth and its atmosphereGCSEAQA Created by: SophimobbCreated on: 13-03-14 17:49 What was the earth orginally made of? Molten 1 of 6 What are the three gases that the atmosphere is mostly made of? Give the percentage. Nitrogen 78% Oxygen 21% Argon 1% 2 of 6 How do humans pollute? Power Stations & Vechiles- Burning Fossil Fuels. 3 of 6 What is a natural pollutant? Volcanoes. 4 of 6 What does carbon monxide do to humans? Reduces amount of oxygen carryed in the blood. 5 of 6 What does polluants do to the enviorment e.g. sulfur dixiode and carbon dixiode. Sulfur dixiode causes acid rain. Killing animals habits and corruding stones- Carbon dioxide leads to climate change. 6 of 6
Comments
No comments have yet been made