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Ch. 7 Lesson 2 Where is fresh water found?
Activity-Water, Water Everywhere <ul><li>http://www.srh.weather.gov/srh/jetstream/atmos/ll_water.htm </li></ul><ul><li>Dem...
Water Source Water volume (cubic miles) Percent of total water Oceans 317,000,000 97.24% Glaciers & icecaps 7,000,000 2.14...
fresh water <ul><li>drinking water </li></ul><ul><li>less dissolved salts than salt water </li></ul><ul><li>starts as rain...
groundwater <ul><li>rain or melted snow that soaks into ground </li></ul><ul><li>fills spaces between particles of rock & ...
aquifer <ul><li>layer of rock & soil that groundwater occupies </li></ul>
water table <ul><li>Top level of groundwater in aquifer </li></ul><ul><li>Gets lower when people pump out water faster tha...
rivers <ul><li>eventually flow    ocean </li></ul>
watershed <ul><li>area from which water drains into a river </li></ul>
lakes <ul><li>form when water collects in a low spot </li></ul>
Video Clip-Lakes
reservoir <ul><li>artificial lake that forms behind a dam </li></ul>
<ul><li>7/10 of Earth’s fresh water  </li></ul><ul><li>much of Greenland & Antarctica </li></ul><ul><li>covered w/ huge ic...
iceberg <ul><li>forms when large pieces of ice breaks off a glacier or ice sheet </li></ul>
Activity-Edible Aquifer
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5th Grade-Ch. 7 Lesson 2 Where is fresh water

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Transcript of "5th Grade-Ch. 7 Lesson 2 Where is fresh water"

  1. 1. Ch. 7 Lesson 2 Where is fresh water found?
  2. 2. Activity-Water, Water Everywhere <ul><li>http://www.srh.weather.gov/srh/jetstream/atmos/ll_water.htm </li></ul><ul><li>Demonstrates amounts of fresh water, salt water, frozen water, etc. on Earth </li></ul>
  3. 3. Water Source Water volume (cubic miles) Percent of total water Oceans 317,000,000 97.24% Glaciers & icecaps 7,000,000 2.14% Groundwater 2,000,000 0.61% Fresh-water lakes 30,000 0.009% Inland seas 25,000 0.008% Soil moisture 16,000 0.005% Atmosphere 3,100 0.001% Rivers 300 0.0001% Total water volume 326,000,000 100%
  4. 4. fresh water <ul><li>drinking water </li></ul><ul><li>less dissolved salts than salt water </li></ul><ul><li>starts as rain or snow </li></ul>
  5. 5. groundwater <ul><li>rain or melted snow that soaks into ground </li></ul><ul><li>fills spaces between particles of rock & salt </li></ul>YouTube Groundwater Song
  6. 6. aquifer <ul><li>layer of rock & soil that groundwater occupies </li></ul>
  7. 7. water table <ul><li>Top level of groundwater in aquifer </li></ul><ul><li>Gets lower when people pump out water faster than it is replaced </li></ul>
  8. 8. rivers <ul><li>eventually flow  ocean </li></ul>
  9. 9. watershed <ul><li>area from which water drains into a river </li></ul>
  10. 10. lakes <ul><li>form when water collects in a low spot </li></ul>
  11. 11. Video Clip-Lakes
  12. 12. reservoir <ul><li>artificial lake that forms behind a dam </li></ul>
  13. 13. <ul><li>7/10 of Earth’s fresh water </li></ul><ul><li>much of Greenland & Antarctica </li></ul><ul><li>covered w/ huge ice sheets </li></ul>ice
  14. 14. iceberg <ul><li>forms when large pieces of ice breaks off a glacier or ice sheet </li></ul>
  15. 15. Activity-Edible Aquifer
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