Freshwater Recap
Authored by Sarah Thompson
Science
10th - 12th Grade
NGSS covered
Used 20+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is NOT a characteristic ecologists use to classify aquatic ecosystems?
Depth
Proximity to human populations
Salinity
If it's flowing or standing
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Saltwater has a salinity....
of 0.5 ppt or less
between 0.5 - 30 ppt
between 30 - 50 ppt
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Freshwater has a salinity....
of 0.5 ppt or less
between 0.5 - 30 ppt
between 30 - 50 ppt
Tags
NGSS.MS-ESS2-4
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Brackish water has a salinity....
of 0.5 ppt or less
between 0.5 - 30 ppt
between 30 - 50 ppt
Tags
NGSS.MS-ESS2-4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This zone is the top layer of an aquatic ecosystem where there is enough sunlight for photosynthesis
Benthic
Photic
Aphotic
Tags
NGSS.MS-LS1-6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This zone is below the photic zone of an aquatic ecosystem where sunlight cannot penetrate
Benthic
Photic
Aphotic
Tags
NGSS.MS-LS2-3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This zone is the very bottom of an aquatic ecosystem where it can be dark OR light
Benthic
Photic
Aphotic
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