37.water quality testing
DESCRIPTION
37.Water Quality Testing. EQ: How can we determine the safety and drinkability of our water supplies? LT: I can describe the indicators of water quality and what are acceptable levels . - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/1.jpg)
37.Water Quality TestingEQ: How can we determine the safety and
drinkability of our water supplies?
LT: I can describe the indicators of water quality and what are acceptable levels .
POU: I will identify the indicators of water quality. I will determine whether or not a sample of water is in the normal range for a particular water quality indicator. I will compare samples of water in the water quality tests lab.
![Page 2: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/2.jpg)
Welcome! Warm Up 3/24/14
What are two factors that will increase the number of fish the ocean?
A. Upwelling zone and photosynthesis
B. Upwelling zone and chemosynthesis
C. Hydrothermal vent and photosynthesis
D.Hydrothermal vent and chemosynthesis
Enter your response at
www.goo.gl/vta7d1
![Page 3: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/3.jpg)
Table of Contents 1Title Assignment
Diagram River Basin to Estuary 17Wetlands and Estuaries Vocab 18Estuary Ecosystems 19Ocean Food Webs 20Ocean Properties 21Ocean Zones and Layers 22Groundwater Notes and Soil Testing 23Water Filtration Notes and Vocab 24Water Quality Indicators (Handout) 25Water Quality Lab 26
![Page 4: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/4.jpg)
Notes: Indicators of Water QualityThere are 6 indicators of water quality that we
are going to study:TurbiditypHDissolved OxygenTemperatureNitrates/AmmoniaBio-Indicators
![Page 5: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/5.jpg)
Defi
nit
ion
:Turbidity: measure of the degree to which water looses its transparency due to the presence of suspended particulates (“tiny particles”)
![Page 6: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/6.jpg)
![Page 7: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/7.jpg)
Defi
nit
ion
:pH: the acidity of the water (presence of hydrogen ion)
07 is acidic
7 is neutral
714 is basic
![Page 8: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/8.jpg)
![Page 9: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/9.jpg)
Defi
nit
ion
:Dissolved Oxygen: the oxygen dissolved in the water
![Page 10: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/10.jpg)
Defi
nit
ion
:Temperature:
measure of average kinetic energy
![Page 11: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/11.jpg)
Defi
nit
ion
:Nitrates: compound that contains the nitrogen based polyatomic ion NO3
(Ex: Sodium Nitrate)
![Page 12: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/12.jpg)
Water Quality Tests LABToday you will have the opportunity to
conduct water quality testing of three samples of water:
1. pond water
2. dirty soil water
3. Filtered water
![Page 13: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/13.jpg)
![Page 14: 37.Water Quality Testing](https://reader036.vdocuments.site/reader036/viewer/2022062407/56812cd3550346895d918ed5/html5/thumbnails/14.jpg)