1. Get to work… 1.Pick up the handout from the front table. 2.Have yesterday’s handout ready so we can continue watching the video.

2. Reminders … 1.Cell phones 2.Backpacks, food/drink 3.There are zeroes in the gradebook. Office hours. 4.Pep Rally today.

3. Today … 1.We will finish up work from yesterday (quiz, video) 2.We will review the video notes. 3.We will discuss Earth’s water distribution. 4.You will work on the water cycle diagram.

4. Water Cycle … snow Precipitation

5. Water Cycle … percolates run off aquifers

6. Water Cycle … percolates evaporates respiration perspiration transpiration

7. Water Cycle … condense

8. Water Cycle …

9. The water cycle makes up the Hydrosphere. Put it passes through the other spheres. Highlight each term in the word bank that belongs with the geosphere yellow. Highlight each term in the word bank that belongs with the biosphere pink. Highlight each term in the word bank that belongs in the atmosphere yellow orange. When you place each word on the graphic, highlight them there, too.

10. Transpiration Percolation = water filters down through the soil. Respiration = breathing out carbon dioxide. Perspiration = person sweating. Snow Melt Aquifer Flow = water from runoff goes into rivers.

11. Water Cycle … http://www.nbclearn.com/water/cuecard/65227

12. _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ ________ Aha Connections Sept 15 39 Sept 15 Aha Connections 38 How do the nonliving parts of Earth’s systems provide the basic materials to support life? Most natural systems are _________, exchanging matter, information and energy with other systems. ________feedback loops keep environmental systems stable. __________ take inputs, process them and produce outputs. The four spheres (________, ________, ________, and _______) are large systems that are always interacting.