Reading Comprehension And Structure 3

1.   Which of the following are NOT shown in satellite photographs ?          A.  The temperature of the ocean’s surface2.   With which topic is the passage primarily concerned ?           A.  Technological advances in oceanography4.   The word sluggish in paragraph 1 is closet in meaning to?           C.  slow moving5.   Divers have had problems in communicating underwater because ?            A.  the pressure affected their speech organs6. This passage suggests that the successful exploration of the ocean depends upon ?            A.  vehicles as well as divers7. Undersea vehicles ?            D.  make direct observations of the ocean floor8.  THE word cruise in the paragraph 1 could best be replaced by ?            A.  travel at a constant speed          9.  How is radio-equipped buoy operated ?          D.  By operators outside the vehicle on a laboratory on shore10.  Which of the following are NOT shown in satellite  photographs ?          C. A model of the ocean’s movements