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Fish Discussion Questions

Fish Discussion Questions. Question 4 Why do you think there are species of fish in lake St George that did not appear in our catch? . The temperature wasn’t right because the depth of the lake didn’t stretch deep enough for certain species.

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Fish Discussion Questions

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  1. FishDiscussionQuestions

  2. Question 4Why do you think there are species of fish in lake St George that did not appear in our catch? The temperature wasn’t right because the depth of the lake didn’t stretch deep enough for certain species. Maybe some fish need less oxygen concentration, and the shallowness puts a lot of oxygen. Some species are small enough to slip through the net. Some species’ prey are in deeper area, so predator wouldn’t be there. Time of the day (sunlight breech) Time of the year Water push Interference Fishes prefer different environment Fish move around Plant impact Fished in different spot -fish live in various depths and regions

  3. Question 5What factors might affect the types of fish captured today. Surface Temperature Dissolved Oxygen Concentration Prescience of Prey Size Depth of Water Availability of Nutrients Chemical Interference Boat Area Population Time of the day Sun rise Water temp.

  4. Question 6Based on our catch, what are the index species of fish for Lake St. George Pumpkin Seed

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