Meteorology
1 There are 10 types of people in this world: those that understand binary numbers, and those that dont... Bits and Bytes.
Sound
Airpressure presentation4
The Atmosphere Earth Science Grade 8. The Air That We Breathe Gases: –Nitrogen = 71% –Oxygen = 21% –Trace gases: Hydrogen, helium, CO 2, CO, O 3, –Water.
W ATER ’ S R OLE IN THE A TMOSPHERE. H UMIDITY Amount of water vapor in the air Water vapor adds pressure (called vapor pressure) to the air Saturated.
Lesson 2-2a Principles of Flight. The Forces of Flight.
Physical Science Unit: Forces in Fluids. What is Pressure? Related to the word press Earth’s gravity pulls downward Due to gravity, your feet exert.
3 February 2012
Notes on Weather Weather is the short term condition of the atmosphere over a small area.
