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A. Drum Filter


               B. Ultraviolet Filter

               C. Bag Filter

               D. Settling Pool

               E. Biological Filter




               5. In the geothermal system, which of the following is the tank where the water of the fish
               tanks is collected and the system is balanced?

               A. Rectangular Tanks

               B. Balance Tank

               C. Oval Tanks


               D. Square Tanks

               E. Round Tanks



               EVALUATION
               Compare  your  answers  with  the  answer  key.  Evaluate  yourself  by  setting  your  number  of

               correct answers. Go back to the activity and re-examine the issues related to the questions you
               answered incorrectly or you hesitate to answer.





























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