12. In class we talked about how sharks and elasmobranchs are among the more overexploited and threatened of marine taxa. Why are sharks increasingly targeted in fisheries since the 1970s (1)? What are the main products of elasmobranch fisheries (2)?  List up to 3 countries that are the most active in elasmobranch fisheries (3).

14. List 2 fishery gear types that impact benthic fauna. (2) Why is structure on the seafloor important? (1)

16. What is the ideal definition of sustainability (3)? With this definition in mind, name and explain 3 of the recommendations for fisheries sustainability (6).

Sleeping would be considered an example of which of the following levels of awareness?

Identify a true statement about sleepwalking.

Small, ionic molecules can easily diffuse through the plasma membrane.

6. Define bycatch (2) What do the letters stand for in IUU fishing? (1)

________ has to do with remembering who, what, where, when, and why. ________ has to do with remembering how.

A 1600-lb elevator is suspended by a 200-lb cable that weights 10lb/ft. How much work is required to raise the elevator from the basement to the third floor, a distance of 30 ft?

7. Describe the shape of the curve for the reported catch of global ocean fisheries from the 1950s to today. (2) What was the peak reported fisheries take in 1988? (1) Approximately how many tons does bycatch add to this? (1) What is the total overall amount of biomass removed from all sources including bycatch and IUU (1) ?  How does this compare to the predicted productive annual capacity of the seas? (1) What does this difference mean for the future of global fisheries? (1)