Fish

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Presentation about the main characteristics of fish, aimed to 7-9 year old children

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Fish

  1. 1. Fish
  2. 2. Fish are vertebrates  Fish have a thin skeleton inside, so they are vertebrates
  3. 3. Fish are oviparous  Fish lay eggs in the water and baby fish hatch from them.
  4. 4. Fish live in the water  Some fish live in rivers and lakes and other live in the ocean, but all fish need to live in the water
  5. 5. Fish breathe with gills  Fish take the oxygen in water using gills  They don’t have lungs
  6. 6. Body covered with scales  Fish have their body covered with scales
  7. 7. No legs: Fins  Fish have no legs. They swim in the water using fins.  They have several fins on their body, the most important ones are lateral fins, dorsal fin (on the top) and caudal fin (the tail)
  8. 8. Some fish are...         Sardine Trout Salmon Eel Shark Cod Hake And many more!
  9. 9. Summing up!  Fish are vertebrates  They are oviparous  Fish live in the water and breathe with lungs  Their body is covered with scales  They have got fins to swim  Fish are cold-blooded
  10. 10. Summing up!  Fish are vertebrates  They are oviparous  Fish live in the water and breathe with lungs  Their body is covered with scales  They have got fins to swim  Fish are cold-blooded

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