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Community Relationships

Published byAndrew Bruce Modified over 6 years ago

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Presentation on theme: "Community Relationships"— Presentation transcript:

1 Community Relationships

2 Flocking/Herding Description: Groups of the same species moving together Example: Herd of sheep Impact on survival: Power in number increases survival

3 Schooling Description: Group of fish moving together Example: School of tuna fish Impact on survival: Power in number increases survival

4 Cooperative Hunting Description: Members of the same species work together and plan a hunt Example: Lionesses Impact on survival: Increase chance of getting food

5 Migrating Description: Group of animals of the same species traveling long distances for food, water and better climate Example: Arctic turn Impact on survival: Increase survival with better environment

6 Swarming Description: Group of insects attach all at once Example: Bees Impact on survival: Increase survival by providing protection

7 Intra-Species Competition for Resources
Description: Fight for resources between individuals of the same species Example: Wolves Impact on survival: strongest survive and pass on better genes

8 Competition for Mates Description: Males fight (compete) to mate with females Example: Birds, deer, elephant seals Impact on survival: “best” males pass on genes

9 Family Relationships: Callings and Warnings
Description: When individuals make noises to warn others of the same species Example: Meerkats Impact on survival: Increases every ones chance of survival

10 Hierarchies Description: When a species has a dominant individual that makes all the decisions Example: wolves, bees, ants Impact on survival: group is more efficient, which increases survival

11 Inter-Species Competition
Description: Fight for resources between individuals of two different species Example: Lions and Hyenas Impact on survival: increase for one and decrease for the other

12 Symbiosis Mutalism Description: Close relationship between two individuals of different species in which they both benefit Example: clown fish and sea anemone Impact on survival: increase survival for both

13 Symbiosis: Parasitism
Description: Close relationship between two individuals of different species in which one benefits and the other is harmed Example: fleas and dog Impact on survival: increase survival for one, decrease for the other

14 Predator/Prey Description: When one organism hunts, kills and eats another Example: Lion/Zebra Impact on survival: Increase for one and decrease for the other

15 Bacteria/Viruses Causing Diseases
Description: Bacteria and viruses are transferred from individual to individual. Example: Flu season, STD’s Impact on survival: Decreases survival

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