| U7 Notes: Tues 4/18/17 - Acid Deposition & Hurricanes |
| U7 Notes: Mon 4/17/17 - Severe Storms (T-storms/Lightning/Tornadoes) |
| U7 Notes: Fri 4/7/17 - Air Pollution & Air Quality Index |
| U7 Notes: Thurs 4/6/17 - World Climate Changes & El Nino/La Nina |
| U7 Notes: Wed 4/5/17 - Greenhouse Gases |
| U7 Notes: Tues 4/4/17 - "Koppen Climate Classification" |
| U7 Notes: Tues 4/4/17 - "Interpreting Climatograms" |
