This 42 slide powerpoint includes many visuals to ellicit thought, interest, and understanding among students. It is best used before my powerpoint on "Weather" and/or "Global Warming" (available on TpT). Sections include:
-The Levels of ourAtmosphere
-The Air we Breathe
-Bernoulli's Principle: Understanding Flight
-Weather and our Atmosphere
Just one of a number of Earth Science presentations I have available on TpT...Thanks for looking!!!