Warm UpWarm Up

1.1. How old is the water How old is the water you drank this you drank this morning?morning?

2.2. Give an example of Give an example of cohesion, adhesion, cohesion, adhesion, surface tension and surface tension and buoyancy.buoyancy.

Homework AssignmentHomework Assignment

1.1. Refer to pages Refer to pages 26C and 29C26C and 29C and illustrate your own and illustrate your own version of groundwater. You must include the version of groundwater. You must include the following labels: following labels: water table, permeable rock, water table, permeable rock, impermeable rock, river, aquifer, lake, well.impermeable rock, river, aquifer, lake, well.

It must be colorful and take up a page in your It must be colorful and take up a page in your notebook (p.22)!notebook (p.22)!

Complete day one for vocab 8 (9-15)9 Run-Off9 Run-Off10 Drainage Basin/Watershed10 Drainage Basin/Watershed11 Eutrophication11 Eutrophication12 Permeable12 Permeable13 Lake Turnover13 Lake Turnover14 Water Table14 Water Table15 Aquifer 15 Aquifer

Table of ContentsTable of ContentsDate Session

#Activity Page

#

2/15-16 6 Warm ups, sessions 6-10 13-14

Properties of Water stations-observations 15

Properties of Water stations-analysis 16

2/17,22 7 h/w vocab 8 (1-8) relationship sets 17

Polar/non-Polar 18

2/23-24 8 Properties of water quiz 19

Water cycle review 20

Distribution of water on earth notes 21

h/w aquifer diagram 22

3.02 Explain the structure of the 3.02 Explain the structure of the hydrosphere includinghydrosphere including

a.a. Water distribution on EarthWater distribution on Earth

b.b. Local river basinLocal river basin

c.c. Local water availabilityLocal water availability

TLW describe the distribution of water TLW describe the distribution of water on earth, including the %, phase and on earth, including the %, phase and availability by taking notes w/a tree availability by taking notes w/a tree map, creating an illustration taking map, creating an illustration taking an exit ticket quizan exit ticket quiz

Big IdeaBig IdeaContinents on earth Continents on earth

surrounded by water. surrounded by water. Deep oceans cover Deep oceans cover more than 2/3 of more than 2/3 of EarthEarth’’s surface. s surface. Water can also be Water can also be found underground!found underground!

KEY WORDSKEY WORDS: : hydrosphere, salinity, hydrosphere, salinity, glacier, groundwater, glacier, groundwater, aquifer, wetland, aquifer, wetland, watershed, river, watershed, river, tributaries, laketributaries, lake

Tape the water Tape the water cycle diagram cycle diagram into your into your notebook. Label notebook. Label the parts of the the parts of the water cycle for water cycle for reviewreview

condensation

precipitationevaporation

Run off

infiltration

Ground water movement

Fresh water + salt water =estuary

Water CycleWater Cycle

All waterAll water on earth goes through a on earth goes through a cyclecycle

Distribution Of Water on EarthDistribution Of Water on Earth

SaltSalt FreshFresh

IceIce SurfaceSurface GroundGround OtherOther

Read pages 66-69 of the red workbook. Complete the tree map as your read. You will also add to your notes from the slide show.

The HydrosphereThe Hydrosphere

““Where is all the Where is all the waterwater??””

You must know the You must know the percentages of percentages of saltwater, saltwater, freshwater, freshwater, frozen water, frozen water, underground underground water and surface water and surface water. water.

The HydrosphereThe Hydrosphere

Hydrosphere: the Hydrosphere: the part of Earth that part of Earth that contains watercontains water

97%97% of Earth of Earth’’s s water is salt waterwater is salt water

Only 3%Only 3% is fresh is fresh water: (water: (30% 30% groundwater, 68% frozen, groundwater, 68% frozen, 2% on surface)2% on surface)

The Global OceanThe Global Ocean Ocean cover 71% of EarthOcean cover 71% of Earth’’s s

Surface (about 2/3)Surface (about 2/3) What are the four major What are the four major

oceans?oceans? Which is the largest and Which is the largest and

deepest?deepest? All oceans connect as one large All oceans connect as one large

world oceanworld ocean Ocean water is salty due to the Ocean water is salty due to the

dissolved salts in the water.dissolved salts in the water. The saltiness of water is known The saltiness of water is known

as as SALINITYSALINITY

SalinitySalinity

SalinitySalinity is concentration of is concentration of salts in a liquid, such as salts in a liquid, such as water.water.

Increase salt; Increase Increase salt; Increase salinitysalinity

Ocean water has a 3.5% Ocean water has a 3.5% salinitysalinity

What factors could change What factors could change the salinity of the oceans?the salinity of the oceans?

Freshwater ResourcesFreshwater Resources Most Most

freshwater is freshwater is frozen at the frozen at the polar ice polar ice capscaps!!!!

GlaciersGlaciers are are masses of ice masses of ice and snow that and snow that move slowly move slowly over the Earthover the Earth’’s s surface.surface.

WhereWhere’’s the water?s the water?

The great lakes are the largest freshwaterSystem on earth. They contain 84% of North America’s surface freshwater and 21% of the world’s surface fresh watersupply. Only the polar ice caps containmore fresh water.

Freshwater ResourcesFreshwater Resources

1/3 of Earth1/3 of Earth’’s freshwater is s freshwater is groundwater!!groundwater!!

Groundwater forms when Groundwater forms when water moves through soils and water moves through soils and sediment and collects in sediment and collects in spaces underground.spaces underground.

An An aquiferaquifer is a rock layer that is a rock layer that stores water in the spaces stores water in the spaces between the rock and allows between the rock and allows water to flow through it.water to flow through it.

AquiferAquifer

Surface FreshwaterSurface Freshwater Located in rivers, streams, lakes, and Located in rivers, streams, lakes, and

wetlands. The great lakes contain>>>> wetlands. The great lakes contain>>>> of earth’s fresh waterof earth’s fresh water

WetlandsWetlands are areas of land that remain are areas of land that remain wet throughout the year. wet throughout the year. • Important for filtering waterImportant for filtering water

WATERSHEDSWATERSHEDS are areas of land where are areas of land where precipitation collects and drains into a precipitation collects and drains into a single place.single place.

DividesDivides are mountain ranges that are mountain ranges that separate watershedsseparate watersheds

WatershedWatershed

North Carolina Surface WaterNorth Carolina Surface Water

TributariesTributaries feed into rivers feed into rivers North Carolina has 17 WatershedsNorth Carolina has 17 Watersheds A A lakelake is a low piece of land that is a low piece of land that

surface run-off collectssurface run-off collects

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