Ecological+Organization

homepage back to First Semester back to Ecology

Ecological Organization = species ~> population ~> community ~> ecosystem ~> biosphere

__**Specie Interactions**__ Symbiosis: Commensalism, Mutualism, Parasitism, and Predator Prey Relationships

Types of Organisms Autotrophs vs. Heterotrophs

Decomposers

Trophic Levels (A) Producers ~> First Order Consumers ~> Second Order Consumers ~> Third Order Consumers (B) Producers ~> 1 o Consumers ~> 2 o Consumers ~> 3 o Consumers (C) Producers ~> Primary Consumers ~> Secondary Consumers ~> Tertiary Consumers

Arrows = movement of energy