Review Game 6.3

tooth brush : teeth :: comb :

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1. nails2. ears3. hair4. eyes

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For aquatic ecosystems, net primary productivity depends on…

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1. Fresh or salt water2. Speed of water3. Sunlight & nutrients4. Waves and tides

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What percentage of Earth’s surface is covered by water?

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1. 0%2. 25%3. 50%4. 75%5. 90%6. 100%

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The aphotic zone is…

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1. The very bottom2. The no sunlight zone3. Near the shore4. The uppermost layer5. The zone that

doesn’t believe in photics Response Grid

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Which is not true of the photic zone?

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1. It is the saltiest zone.

2. It is sunlit.3. It contains the most

life.4. It is the warmest

zone. Response Grid

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Which is not a standing freshwater ecosystem?

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1. Marshes2. Bogs3. Ponds4. Lakes5. Swamps6. None of the above

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Which zone begins at edge of the continental shelf and extends to deep water?

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1. Intertidal2. Neritic3. Open ocean4. Littoral5. Limnetic

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Participant Scores0 Participant 1 0 Participant 110 Participant 2 0 Participant 120 Participant 3 0 Participant 130 Participant 4 0 Participant 140 Participant 5 0 Participant 150 Participant 6 0 Participant 160 Participant 7 0 Participant 170 Participant 8 0 Participant 180 Participant 9 0 Participant 190 Participant 10 0 Participant 20

What percentage of your current points would you like to wager on the next

question?0%

25%

50%

75%1. 100%

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10

Which is not an example of a freshwater wetland?

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1. Mangrove forest2. Swamp3. Marsh4. Bog5. Fen6. All of the above7. None of the above Response Grid

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Participant Scores700 Daniel Robson 200 Gavin Lyons700 Jeremy Leiter 100 Garrett McAulay700 Landon Wagner 100 Christopher Milliken600 Kelsy Poorman 75 Oliver Coller500 Maximilian Mondy 0 Logan Witherite475 Jason Dorey 0 Matthew Dunklebarger400 Jessica McElwee300 Maggie Courts300 Cassidie Cain200 Alea Wagner

The littoral zone…

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1. Has no rooted plants2. Has deep water3. Is far from shore4. Is rich in

invertebrates5. Is jealous of the

limnetic zone Response Grid

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20

Water in estuaries have a salinity between 0.5 ppt and 30 ppt which is…

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1. Freshwater2. Saltwater3. Brackish4. Benthic5. Potable

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Which ecosystem is not matched to its correct description?

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1. Bog – wetland with floating mats of vegetation

2. Swamp – lily pad type plants in shallow water

3. Marsh – shallow water with grasses

4. Mangrove forest – brackish water with rooty trees

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Which is not true of the intertidal zone?

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1. It contains crabs, mussels, & sea stars

2. It reaches from high tide to low tide

3. It contains kelp forests

4. It is a photic zone Response Grid

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Match this feature to its profile.

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1. 1

2. 2

3. 3

4. 4Response Grid

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Water moves toward…

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1. High salinity2. Low salinity3. High water

concentration4. None of the above

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Participant Scores1300 Landon Wagner 500 Alea Wagner1100 Daniel Robson 500 Jessica McElwee900 Kelsy Poorman 400 Garrett McAulay900 Jeremy Leiter 400 Matthew Dunklebarger900 Maximilian Mondy 175 Oliver Coller775 Jason Dorey 100 Logan Witherite700 Maggie Courts700 Cassidie Cain700 Gavin Lyons700 Christopher Milliken

What percentage of your current points would you like to wager on the next

question?0%

25%

50%

75%1. 100%

Response Grid

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10

Which is not 1 of the 3 main criteria to classify aquatic ecosystems?

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1. Salinity2. Depth3. Flowing/standing4. Temperature5. All of the above6. None of the above

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Participant Scores2300 Daniel Robson 75 Logan Witherite1900 Maximilian Mondy 0 Gavin Lyons900 Kelsy Poorman 0 Alea Wagner800 Maggie Courts 0 Jeremy Leiter800 Cassidie Cain 0 Landon Wagner500 Jessica McElwee 0 Matthew Dunklebarger406.25 Oliver Coller400 Garrett McAulay387.5 Jason Dorey175 Christopher Milliken

Which is not a correct match?

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1. Benthic zone – bottom layer

2. Limnetic zone – far from shore

3. Open ocean – low productivity

4. Coral reef – high productivity

5. Neritic zone – 90% of ocean water

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20

Which is not a difference between a river’s source to its mouth?

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1. Cold to warm water2. Fast to slow water3. Straight to curvy4. Less oxygen to more

oxygen5. Less organisms to

more organisms Response Grid

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Which is not a category of freshwater ecosystems?

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1. Estuaries2. Standing3. Wetlands4. Flowing5. None of the above

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Large brown algae that grow from the ocean floor on the continental shelf

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1. Coral2. Kelp3. Phytoplankton4. Estuary

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Area near a river that is sometimes flooded

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1. Flood plain2. Neritic zone3. Limnetic zone4. Oxbow lake5. Wetland

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Photosynthesis in aquatic ecosystems is mostly limited by __________.

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1. Oxygen2. Depth of sunlight3. Salinity4. Standing water5. Flowing water

Response Grid

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Participant Scores2600 Daniel Robson 400 Garrett McAulay2300 Maximilian Mondy 300 Alea Wagner1200 Kelsy Poorman 300 Matthew Dunklebarger1000 Maggie Courts 275 Christopher Milliken1000 Cassidie Cain 200 Jeremy Leiter806.25 Oliver Coller 75 Logan Witherite600 Jessica McElwee587.5 Jason Dorey500 Landon Wagner400 Gavin Lyons

What percentage of your current points would you like to wager on the next

question?0%

25%

50%

75%1. 100%

Response Grid

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10

A sample of water contains 1 unit of salt in 50 units of water. What type of water is it?

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1. Freshwater2. Brackish water3. Saltwater4. None of the above

𝑈𝑛𝑖𝑡𝑠𝑜𝑓 𝑠𝑎𝑙𝑡𝑋

=𝑈𝑛𝑖𝑡𝑠 𝑜𝑓 𝑤𝑎𝑡𝑒𝑟

1000Response Grid

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60

Participant Scores1200 Kelsy Poorman 0 Alea Wagner1000 Cassidie Cain 0 Daniel Robson600 Jessica McElwee 0 Maximilian Mondy400 Garrett McAulay 0 Christopher Milliken50 Jeremy Leiter 0 Maggie Courts0 Logan Witherite 0 Jason Dorey0 Oliver Coller0 Gavin Lyons0 Landon Wagner0 Matthew Dunklebarger