1. what factors effect water quality? 2. why do you think drinking water is treated before you drink...
TRANSCRIPT
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1. WHAT FACTORS EFFECT WATER QUALITY?
2. WHY DO YOU THINK DRINKING WATER IS TREATED BEFORE YOU
DRINK IT?
Bell Ringer
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Trace your hand. Write the following as directed.Palm = Define Water Quality
Thumb = Biggest Problem with Water QualityFingers = Factors Affecting Water Quality or Ways to Determine the Health of a Water System
Give me 5
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Water To Drink
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Measurement of those substances in water other than water molecules
Water Quality
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Responsible for developing water-quality standardsEPA
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Amount of one substance in a certain volume of another substanceClick icon to add picture
Concentration
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The combined level of two minerals, calcium and magnesium, in asample of water
Hardness
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Contains lower levels of calcium and magnesiumSoft
water
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Process of passing water through a series of screens that allow the water through, but not larger, solid particles.
Filtration
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Septic systems and wastewater treatment plantsSewer
System
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Class work
Complete the Graphic Organizer on water treatment process
Please bring in pond water for Wednesday’s Lab!