Earth science week 20
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Earth Science Week 20. Hydrology Fresh Water. Monday Warm Up (113). Draw and label a diagram of the water cycle (small). Review. Water cycle Divide Water shed River systems Tributaries. Chattahoochee River Watershed Power Point. Where does the river start? Where does it end?

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Earth science week 20

Earth Science Week 20


Fresh Water

Monday warm up 113
Monday Warm Up (113)

  • Draw and label a diagram of the water cycle (small).


  • Water cycle

  • Divide

  • Water shed

  • River systems

  • Tributaries

Chattahoochee river watershed power point
Chattahoochee River Watershed Power Point

  • Where does the river start?

  • Where does it end?

  • What are the tributaries? Can you find a map?

  • Sources of pollution

  • Protecting the river

  • Recreation on the river

  • Water from the river

  • Other uses for the river

Chattahoochee websites
Chattahoochee websites




Tuesday warmup 113
Tuesday Warmup (113)

  • A family lives 50 miles from the nearest stream or lake and gets water from a well. Where does the water in the well come from?

Ground water cornell notes p 320 325 ian 9


Zone of aeration

Zone of saturation

Water table






Recharge zones


Artesian spring




Dripstone column


Ground water Cornell Notes p. 320-325 (IAN 9)

Wednesday warmup 113
Wednesday Warmup (113)

  • If the recharge zone for south Georgia aquifer is in Columbus, what will happen if that city grows larger?

Building aquifers
Building Aquifers

  • Include deep well and shallow well

  • Use permeable and impermeable materials

  • Demonstrate how to discharge from well

  • Demonstrate affect of rain

  • Demonstrate affect of pollution (food coloring) – Can you protect your well?

Thursday warmup 113
Thursday Warmup (113)

  • Explain how water in a well can be polluted by chemicals dumped away from the well.

Using water wisely p 324 331 cornell notes ian 11


Point source pollution

Non-point source pollution

Water Quality

Dissolved Oxygen



Sewage Treatment plants

Primary treatment

Secondary treatment

Septic tanks

Water use: industry, agriculture

How to conserve water at home

Using Water Wisely p. 324-331 Cornell Notes (IAN 11)

Friday warm up 113
Friday Warm up (113)

  • What would happen if Lake Lanier became polluted? Would that worry you?

  • Hint: Cobb County and most of metro Atlanta get water from Lake Lanier.

Clean it up
Clean it Up!

  • Your team has been assigned to the water treatment facility.

  • Your task is to use the items given and devise a method to remove the pollutants from the water.

  • You can try several methods or you might try using the same method more than once.

In ian

  • Describe your method and why you think it will work.

  • See me to approve the method before you try it.

  • Ticket out the door: What was the best method? Why did it work?