Which of the following is TRUE concerning the deepest part of the ocean?
A) The bottom of this trench has never been reached by a submersible.
B) The deepest part of the ocean is located in a trench off the coast of Japan.
C) The depth of this trench exceeds the height of Mount Everest.
D) The depth of this trench is estimated at 15,000 meters.
E) This trench is called the Philippine Trench.
Question 2
Which of the following was not used as evidence for continental drift?
A) The fit of the continents
B) Matching sequences of rocks
C) Past glacial activity
D) The distribution of organisms
E) Paleomagnetic reversals
The dorsal fin and saddle patch of a resident killer whale in the northeastern Pacific Ocean. It may
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