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Ecosystem Change

Changes to Ecosystems

Invasive Species Organisms that are introduced to an area that would not naturally live
Brown Tree Snake Accidental invasive predator that decreases bird populations
Red Fire Ants Accidental invasive insects that compete with others and damage crops
Kudzu Invasive plant that was supposed to decrease roadside erosion
Cane Toad Invasive predator that was supposed to control insects on farms
Urban Growth Humans change ecosystems by destroying habitats for roads, or cause air, land, and water pollution
Wildlife Refuge Positive impact by humans to protect species of animals from extinction
Building a new football stadium Negative impact by humans that destroys a pond ecosystem
Students plant trees Positive impact by humans to provide habitats for birds
Volcanic eruption Negative impact by nature that spills lava into a forest destroying habitats for organisms
Created by: EThames20


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