(01.02 LC) A model of sea ice coverage is made with sketches and diagrams. It shows that ice cover increased in the Antarctic and decreased in the Arctic from June to July. What type of model is this? (3 points)

Disinfectants are used where? 

(01.01 MC) A scientist studying algae growth in a coral reef observed that the presence of a certain type of zooplankton inhibited the algae growth. The scientist hypothesized that the zooplanton was eating the algae. Which experimental design would best test this hypothesis? (3 points)

(01.04 LC) You are recording the amount of heat that water can absorb before a temperature increase. What are you measuring? (3 points)

Tears contain what inhibitory enzyme? 

(03.01 MC) A scientist wishes to determine whether or not a marine ecosystem underwent primary or secondary succession in the past. What evidence would be most useful for making this determination? (3 points)

(01.03 MC) Why are there fewer phytoplankton in the mesopelagic zone relative to the epipelagic zone? (3 points)

(01.03 HC) Use the figure below to review the reactants and products of photosynthesis and respiration. With respect to carbon dioxide and oxygen concentrations, what trends would you expect to see in the epipelagic vs. the mesopelagic zones? Why? (3 points) © 2016 CC-BY

(01.01 MC) A marine scientist collected data regarding the height of the tide at Clearwater Beach over the course of a week. The data is shown below. Tidal Height Vs. Time during January 17-24 at Clearwater Beach, FL Day Low Tide High Tide 18-Jan 1:10 AM 6:39 PM 19-Jan 2:11 AM 7:40 PM 20-Jan 3:10 AM 8:37 PM 21-Jan 4:01 AM 9:28 PM 22-Jan 4:44 AM 10:14 PM 23-Jan 5:24 AM 10:55 PM 24-Jan 6:01 AM 11:33 PM She concludes the tide will always be lowest at night. Is she correct? (3 points)

(02.05 HC) The figure below shows ocean currents. Where will climate change slow the currents the most, causing colder temperatures, and why? (3 points) Public Domain