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Pg. 49 activity 1-2C. Prey and predators must stand 0.5 m back to habitat If half of more of prey is covered by predator, the prey has been CAPTURED and.

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Presentation on theme: "Pg. 49 activity 1-2C. Prey and predators must stand 0.5 m back to habitat If half of more of prey is covered by predator, the prey has been CAPTURED and."— Presentation transcript:

1 Pg. 49 activity 1-2C

2 Prey and predators must stand 0.5 m back to habitat If half of more of prey is covered by predator, the prey has been CAPTURED and is removed In each round, a predator MUST capture 3 prey to survive If fewer than 3 prey caught, predator DIES Each predator that captures 3 prey lives to reproduce one new offspring (3 prey=1 new predator) If ALL predators die, new predator enters habitat Prey population DOUBLES each generation (i.e. if 10 survive  20 next round) Maximum carrying capacity of habitat is 200 prey

3 ABCDEFG Generations Number of Prey at Start of Generation Number of Prey Caught Total Prey Animals Surviving (A-B) Number of Predators at Start of Generation Number of Predators Removed Due to Starvation Number of Predators Added (Killed 3 Prey and Reproduced) Total Predators (D-E+F)


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