Water Quality Review
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What are indicators of healthy water systems?
Back
Indicators of healthy water systems include low temperatures, high dissolved oxygen, and neutral pH.
2.
FLASHCARD QUESTION
Front
What does high turbidity in water indicate?
Back
High turbidity indicates that the water is cloudy and hard to see through.
Tags
NGSS.MS-LS2-1
3.
FLASHCARD QUESTION
Front
What is dissolved oxygen?
Back
Dissolved oxygen is an important element for fish and other aquatic animals to live.
Tags
NGSS.MS-LS2-1
NGSS.MS-LS2-4
4.
FLASHCARD QUESTION
Front
What is the effect of high nitrate levels in water systems?
Back
High nitrate levels can lead to algal blooms.
Tags
NGSS.MS-LS2-1
NGSS.MS-LS2-3
NGSS.MS-LS2-4
5.
FLASHCARD QUESTION
Front
What pH value is toxic to aquatic organisms?
Back
A pH value of 5 is toxic to aquatic organisms.
Tags
NGSS.MS-LS1-5
6.
FLASHCARD QUESTION
Front
What is the significance of pH in water quality?
Back
pH affects the solubility and biological availability of chemical constituents such as nutrients and heavy metals.
Tags
NGSS.MS-PS1-2
7.
FLASHCARD QUESTION
Front
What is the ideal pH range for most aquatic life?
Back
The ideal pH range for most aquatic life is between 6.5 and 8.5.
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