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W ildlife

W ildlife. Period 2 Calvin Pham Derek Rungsea Dennis Chan Jason Lee Aaron Jun. What Affects Wildlife. Geography Food Availability Presence of Animals Natural Selection Animal Interactions. Geography. Biomes Clines How Geography affects Evolution Allopatric speciation

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W ildlife

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  1. Wildlife Period 2 Calvin Pham Derek Rungsea Dennis Chan Jason Lee Aaron Jun

  2. What Affects Wildlife • Geography • Food Availability • Presence of Animals • Natural Selection • Animal Interactions

  3. Geography • Biomes • Clines • How Geography affects Evolution • Allopatric speciation • Continental Drift • Adaptive Radiation • Convergent Evolution

  4. Resource Availability • Affects Natural Selection • Methods of nutrition • Plants • CAM, C3, C4 • Carnivorous • Animals • Suspension feeding • Predation

  5. Feeding Adaptations • Animals • Herbivores • Carnivores • Speed • Teeth & Claws • Plants • Carnivorous plants • Photosynthesis

  6. Species’ Defense • Animal Defenses • Poisons • Coloration • Smell • others • Plant Defenses • Poison • Coloration • Thigmotropism

  7. Animal Diversity • Amphibians • Birds • Reptiles • Mammals • Fish • Insects

  8. Natural Selection • Darwin’s Theorems • Common Descent • Gradual Change • Heritable Variation • More Offspring than supportable • Adaptation • Industrial Melanism

  9. Animal Interactions • Symbiotic Relationships • Parasitism • Commensalism • Mutualism • Communication • Dolphins, whales • Humans, primates • Insects

  10. Endangered Species • Which ones are endangered? • Why species are endangered? • Effects of extinction

  11. Local Endangered Species • California Condor • Sierra Nevada Red Fox • Guadalupe Fur Seal • Wolverine • California Bighorn Sheep • Sacramento River Winter-run Chinook Salmon

  12. Extinction • Disturb the food web • Fossil Evidence • Causes • Catastrophes • Competition • Human intrusion

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