Question 3: As a result of the ________, the 1979 energy
crisis, and the resulting rise in oil prices, experimental
designs using coal to fuel ships were tested in the late 1970s and
early 1980s.
Question 5: [3]
Great Lakes bulkers also must be designed to withstand springing, or developing ________ with the waves, which can cause fatigue
fractures.
Question 7: In the first method, ________ loaded the cargo into sacks,
stacked the sacks onto pallets, and put the pallets into the cargo hold
with a crane.