The Atmosphere intro 0.0 / 5 ? OtherThe EarthUniversityNone Created by: MariaC5Created on: 25-02-18 16:07 Earth has how many spheres? 3 1 of 16 Life on Earth changed when oxygen levels went from 0% to 21% 2 of 16 What % of Nitrogen is there in the atmosphere? 78% 3 of 16 Nitrogen has what kind of bond? Tripple 4 of 16 Argon is Inert - has a full outer shell - unreactive 5 of 16 What does monotomic mean? The molecule only has one atom in it 6 of 16 Stars form in hot or cool regions? Cool 7 of 16 The lifetime of a star depends on what? Its mass 8 of 16 Gravity could only --- the expansion of the universe slow down 9 of 16 'Substances that cannot be broken down into simpler ones by any chemical means' is a definition for Elements 10 of 16 'Pure substances made up of two or more elements in a fixed, characteristic chemical composition' is the definition for Compounds 11 of 16 Argon makes up what percentage of the Earth's atmopshere? 0.9% 12 of 16 Oxygen makes up what percentage of the Earth's atmopshere? 21% 13 of 16 From Earth to space what is the vertical structures? Troposphere, Stratosphere, Mesosphere, Thermosphere 14 of 16 What is the Section of the troposphere that is directly influenced by the Earth’s surface Atmospheric Boundary Layer 15 of 16 What responds to surface forcing with a time scale of less than or equal to 1 h? Atmospheric Boundary Layer 16 of 16
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