Ecosystem
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Transcript of Ecosystem
ECOSYSTEM
Is a higher level of organization that includes both biological and physical components affecting the community of living organisms.
Components of EcosystemBIOTIC COMPONENTS
components that are living in an ecosystem.1. Producers2. Consumers3. Decomposers
ABIOTIC COMPONENTS
components that are nonliving in an ecosystem.
Types of Ecosystem AQUATIC ECOSYSTEM – It consists of
plants and animals interacting with water or aquatic environment.
TERRESTRIAL ECOSYSTEM – It consists of land organisms like plants and animals living and interacting with the land environment.
Types of Ecosystem
COMMUNITY SUCCESSION – is the naturally process by which a community of organisms in an ecosystem gradually replaces another.
Changes in the Ecosystem
PRIMARY SUCCESSION – primary succession on a bare rock takes place for a long period of time. The build up of soil on a bare rock occurs when it is weathered by wind or air.
Changes in the Ecosystem
SECONDARY SUCCESSION – secondary succession occurs when condition of the environment has been disturbed. Forest fires, human activities, like farming and deforestation, and geological activities change the condition of the environment.
Changes in the Ecosystem