Groundwater Systems Chapter 10 Section 3.

Slides:

Advertisements

Similar presentations

Water Table and Aquifers

Advertisements

 Explain that a large portion of the Earth’s surface is water, consisting of oceans, rivers, lakes, and underground water, and ice.  1. Describe how.

Groundwater and Karst Topography

Earth Science -presents- Groundwater.

Water Beneath the Surface

Groundwater Water that soaks into the ground after rain

Groundwater Makes up 23% of Earth’s freshwater. 12% Shallow (we can reach) 11% Deep (out of our reach)

Ground Water Systems.

Groundwater Chapter 10.

Ground Water. Ground water: the water that lies beneath the ground surface, filling the porous space between igneous and sedimentary rock, and filling.

Water Underground. How Water Moves Underground Water underground trickles down between particles of soil and through cracks and spaces in layers of rock.

3 rd Guided Notes about Groundwater Section 10.3.

$100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300.

What happens to rain or snow that falls on the ground?

GROUNDWATER. Water table Zone of aeration- pore spaces filled with air Zone of saturation- pore spaces filled with water Dividing line is called the.

GROUNDWATER. FRESHWATER IS ONE OF EARTH’S MOST ABUNDANT AND IMPORTANT RENEWABLE RESOURCES.

Water Beneath the Surface

Chapter 2 Fresh Water Section 5 Water Underground

PG.81 Sources of water. Water on earth All water on earth constitutes the hydrosphere 97% is stored in oceans 2% in glaciers 1% lakes, streams, ground.

Section 10.1 Movement and Storage of Groundwater Objectives

Ground Water. Makes up 0.397% of Earth’s Water. - song.

Chapter 10: Ground water Review Designed by: Meghan E. Dillner.

Groundwater All water found underground, frequently in: Joints and cracks in rocks Open space between sediment grains.

AIM: How do people use water in the ground?

Groundwater Chapter 10 Notes.

GROUNDWATER. WHAT IS THE CHART SHOWING? Water table Zone of aeration Zone of saturation Water table.

Water Cycle, Groundwater, Aquifers, Caves

GROUNDWATER. Water table Zone of aeration- pore spaces filled with air Zone of saturation- pore spaces filled with water Dividing line is called the.

Groundwater Systems SWBAT relate the different types of springs to common systems of aquifers; explain how groundwater is withdrawn from aquifer systems.

Chapter 10 Groundwater (Cont’d) Groundwater Systems The average length of time that groundwater remains underground is several hundred years. Groundwater.

Groundwater Notes. Water Cycle vocab Evaporation: liquid to gas from bodies of water Transpiration: liquid to gas from plants Condensation: gas to liquid.

7.8 The student knows that natural events and human activity can impact Earth Systems [C] model the effects of human activity on groundwater and surface.

Ground Water.  Much of the water in soil seeps downward until it reaches the zone of saturation  Zone of Saturation  Is the area where water fills.

Vocabulary 6/11/2016Chapter 10:Goundwater1 CaveSinkholeKarst Topography StalactiteStalagmiteTravertine SpringHot SpringGeyser DrawdownRechargeArtesian.

Ch 9/10 Earth’s Water Part 2: Lessons 6 - 8

Water Underground Chapter 11 section 3. How does water move underground? Like surface water, underground water generally comes from precipitation. Water.

Groundwater. Groundwater: the water that lies beneath the surface, filling the pore space between grains in bodies of sediment Groundwater is a major.

Ground Water Ground Water lies beneath the ground surface, filling pores in sediments and sedimentary rocks and fractures in other rock types Represents.

Groundwater Section 1: Movement and Storage of Groundwater

AIM: How do people use water in the ground?

Chapter 10 Groundwater!.

Porosity  Types of porosity:.

Chapter 10 review game Ch review CR Ques

Chapter 11 Ground Water Water that lies beneath the ground surface, filling pores in sediments and sedimentary rocks and fractures in other rock types.

Ground Water Ground Water lies beneath the ground surface, filling pores in sediments and sedimentary rocks and fractures in other rock types Represents.

Ground water, Overuse, and Pollution

Ground water, Overuse, and Pollution

Presentation on Groundwater

Groundwater Groundwater: water that occupies pore spaces in sediment and rock in a zone beneath the Earth’s surface Largest reservoir of fresh water available.

Water Beneath the Surface

Groundwater Ground water is water under the lands surface often stored in saturated pores of soil or rock.

EARTH’S WATER SUPPLY.

Water Underground.

HYDROSPHERE Groundwater.

Groundwater Water that soaks into the ground after rain

HYDROLOGIC CYCLE & GROUNDWATER

(Worksheet – Groundwater Part 2)

Ground Water Write EVERYTHING in Orange

Nature’s Natural Filter

GROUNDWATER SES3d. Relate the past and present actions of ice, wind, and water to landform distribution and landscape evolution. SES3e. Explain the.

Bell Ringer Describe one way estuaries are degraded:

The Movement and Storage of Groundwater

Groundwater Water that soaks into the ground after rain

10.3 Ground water supply.

Welcome to Earth Science

Groundwater Systems.

Where does your drinking water come from?

Presentation transcript:

Groundwater Systems Chapter 10 Section 3

Springs Natural discharges of groundwater Occur in various places - sides of valleys - edge of perched water table - along faults - sometimes feed lakes/fill sink holes Volume of water varies From a small spring to a large river

Virginia

Temp. of Springs Depends on where they are located Usually colder in the summer & warmer in the winter (compared to air temp) Hot Springs – have temps higher than that of the human body Thousands in the US Mostly in the western US

Geysers Explosive hot springs that erupt @ regular intervals Most Famous –Old Faithful (Yellowstone Nat’l Park – Wyoming) Erupts every hour with 40 m (131 feet) high column of boiling water & steam

Wells Holes dug or drilled deep into the ground to reach a reservoir of groundwater MUST tap into aquifers (ZOS) Drawdown – the difference between the original water-table & the water level in the pumped well (too many wells tapped into same aquifer may cause their “cone of depressions” to overlap causing the well to run dry! Recharge – Water that helps re-fill the zone of saturation/water table “recharges” it. (Ogallala) Recharge < drawdown = dry well! *Artesian well – Super high recharge=great pressure and when a well taps into a confined aquifer with high pressure, it may spurt up like a fountain

Aquifer – Underground material that allows water to flow Aquiclude – underground material that does NOT allow water to flow Unconfined Aquifer – completely open to surface on one side Confined Aquifer – trapped between two aquicludes

Threats to Our Water Supply Overuse, Sewage, Industrial waste, Landfills, Agricultural chemicals Subsidence – ( Sinking) from over-pumping Pollution in Groundwater (main 4 on next slide) (*if recharge area of a confined aquifer becomes polluted, the aquifer will too) Chemicals – form “plumes” that USUALLY spread slowly Salt – from over-pumping in coastal areas. Radon – from radioactive decomposing uranium. (Colorless, odorless gas; naturally occurring)

Greatest Sources of Pollution: Sewage Industrial waste Landfills Agricultural chemicals