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Download Presentation - Specie Interactions
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Transcript
Description: Begin looking at the specific species interaction relationships. This is in the form of a multimedia notes/lecture period on PowerPoint. Goals: Examine how interactions between a species and its environment define a species niche. Explain how a species adapts to its niche. Objectives: Day 6 I. List and Describe some of the adaptations of species use in predation symbiosis. Warm Up Q = Worksheet A = none Species Interactions - Symbiosis And you thought school was tough How does this relate to trophic levels? Trophic Levels Review ENERGY 0.1% 1% 10% 100% Vocabulary: (Think) Define these words in your notes as best you can. New Terms: Predator- Previous Terms: Producer- Prey- Consumer- Mimicry- Herbivore- Parasite- Carnivore- Endoparasite- Decomposer- Ectoparasite- Omnivore- Host- Scavenger- Vocabulary: (Pair) Compare your definitions with your neighbor. Improve upon each others. New Terms: Predator- Previous Terms: Producer- Prey- Consumer- Mimicry- Herbivore- Parasite- Carnivore- Endoparasite- Decomposer- Ectoparasite- Omnivore- Host- Scavenger- Vocabulary: (Share) Discuss as a class the definitions you developed and why. New Terms: Predator- Previous Terms: Producer- Prey- Consumer- Mimicry- Herbivore- Parasite- Carnivore- Endoparasite- Decomposer- Ectoparasite- Omnivore- Host- Scavenger- I. Adaptations of Predators Predation: Predator A. Organism who eat other organisms B. Secondary Consumers C. Carnivores D. Adaptations: – Speed – Sharp Teeth or Beak – Claws or Talons – Strength – Camouflage/Stealth – Good Senses – Group Hunting II. Adaptations of Prey A. Organism eaten by other organisms B. Primary & Secondary Consumers C. Herbivores & Carnivores D. Adaptations: – Speed – Size – Poison – Odor – Good Senses – Shelter – Mimicry (2 types): • • Physical Chemical Mimicry: imitating another organism as a means of defense or stealth What is this? Think about… I. Objective: List and Describe some the adaptations of species use in predation symbiosis. You will be designing a predator and prey that are competing for survival. Consider the adaptations of predators and prey and what each will need in order to capture or evade the other.
