FISHING TOOLS AND EQUIPMENT

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Across
  1. 3. simple pointed hardwood sticks which are used to catch aquatic animals.
  2. 5. Machines or devices used to perform work.
  3. 7. Used for catching fish and other aquatic animals
  4. 10. Use to measure the salt concentration of the water
  5. 13. Use to move and circulate water to have enough oxygen
  6. 14. The continuous movement of water in a culture system.
  7. 15. Measures the acidity and the alkalinity of water
Down
  1. 1. towed along the seabed to harvest shellfish.
  2. 2. consist of a bust or bag with very long wings or towing warps.
  3. 4. The amount of dissolved salt in water.
  4. 6. also called as throw net.
  5. 8. The condition of water necessary for aquatic life.
  6. 9. raising, breeding and harvesting of aquatic organism
  7. 11. Use to check the clarity and transparency of water
  8. 12. Use to measure the temperature of the water