Nautical Science Unit Two Chapter Four Extra Credit
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Nautical Science Unit Two Chapter Four Extra Credit

Short Answer

 1. 

What is upwelling?

 2. 

What oceanographic phenomenon has given the Red Sea its name?

 3. 

What are the smallest and largest animals of the zooplankton group?

 4. 

What are the four groups of marine animals with jaws?

 5. 

What are the three groups of seals?

 6. 

To date, what types of ocean fish or shellfish have proved to be most successful in aquafarming?

 7. 

What is the most serous effect of marine fouling and deterioration for the U.S. Navy?

 8. 

What are the four groups of stinging animals that can injure humans?

 9. 

What is the purpose of the bathyscaphe?

 10. 

How does domestic sewage upset the natural ecosystem in enclosed water areas?



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