Mr. Harpers science mini- lesson with read-along audio Click on the speaker icons to hear the spoken words.
Water, Another Important Abiotic Factor (just like soil)
Georgia and the American Experience Chapter 1: Where in the World is Georgia? Study Presentation.
Weather
Ppt elements that affect weather
Weather (2222222)
Weather (22222221111)
Topic 2
Pg tp-class24-precipitation
Climate
Ecosystems intro - December 2010
Water cycle
