2. A transition zone between an open water feature and the upland is called a
Wetland
Riparian area
Riverine area
Ecoregion

3. Which species is not native to Massachusetts
Cattails
white Water Lilly
Bladderwort
Fanwort

4. The area of rapid temperature change in a thermally stratified waterbody is called the
Hypolimnion
Transition Zone
Thermocline
Temperature gradiant

5.What percent of the planet's waters are in the ocean?
97.2%
91%
99%
84%

6. Which whale does not have baleen?
Sperm Whale
Humpback Whale
Blue Whale
Right Whale

7. Which of the following species of fish is considered a cold water fish?
Large Mouth Bass
Trout
Pickerel
Pumpkinseed

8.The area in the waterbody where light is still able to penetrate is called the
Aphotic Zone
Benthic Zone
Pelagic Zone
Photic Zone

9. Water with a pH greater than 7 is more alkaline and has more
hydronium ions
hydrogen ions
hydroxyl ions
hydronic ions

10. A measue of the oxygen-consuming life in the waterbody is called the
Aphotic measure
Eutrophic Status
Dissolved Oxygen Value
Biochemical Oxygen Demand