'Thermosphere ' diaporamas de présentation

THE NEUTRAL ATMOSPHERE Temperature and density structure Hydrogen escape Thermospheric

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Semester 2 Exam Review

Semester 2 Exam Review. Chapters 9, 10, 11, 14, 12, 15, 21, & 22. Chapter 9. Forces and Motion. #1: Define describe how to calculate speed, velocity, and acceleration. Speed : Distance traveled divided by the time taken to travel that distance

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Climate

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Climate

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A view of the earth

A view of the earth. DIAMETER EQUATOR. 12,756 KM. DIAMETER POLES. 12,740 KM. 30% LAND. 70% WATER. SURFACE. ROTATION. 23 HOURS 56 MINUTES. REVOLUTION. 365 DAYS. HIGH SPOT. MT. EVEREST 8848 METERS ABOVE SEA LEVEL. LOWEST SPOT. MARIANA TRENCH PACIFIC OCEAN 11,033 BELOW SEA LEVEL

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UNIT THREE: Matter, Energy, and Earth

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Upper Atmosphere Basics - I Neutral Atmosphere Vertical Structure

Upper Atmosphere Basics - I Neutral Atmosphere Vertical Structure. ?????????????? Topics Thermal Structure and Thermal Balance Energy Sources and Sinks Molecular Conduction and Thermal Gradient Hydrostatic Balance Thermosphere Composition Mean Molecular Weight vs. Height

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Atmospheric Soundings : Radiosondes, Dropsondes and Driftsondes

Atmospheric Soundings : Radiosondes, Dropsondes and Driftsondes. Kate Young & Junhong Wang NCAR Earth Observing Laboratory. National Center for Atmospheric Research. Weather/Climate Societal Impacts Pollution/Air Chemistry Ocean/Atmosphere Space weather/Sun. Earth Observing Laboratory.

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Layers of Atmosphere

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Composition of the Atmosphere

Composition of the Atmosphere. A mixture of chemical elements and compounds: Nitrogen (N 2 ) ~ 78% Oxygen (O 2 ) ~ 21% Other gases ~ 1%. Layers of the Atmosphere. Thermosphere - the atmospheric layer above the mesosphere.

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