UNIT 3: Ecosystems - UGC

← Back to document page

53EcosystemsUNIT 3 OF AN ECOSYSTEMCONCEPT OF AN ECOSYSTEMCONCEPT OF AN ECOSYSTEMCONCEPT OF AN ECOSYSTEMCONCEPT OF AN Understanding Ecosystem Resource STRUCTURE AND FUNCTIONS OF AN ECOSYSTEMSTRUCTURE AND FUNCTIONS OF AN ECOSYSTEMSTRUCTURE AND FUNCTIONS OF AN ECOSYSTEMSTRUCTURE AND FUNCTIONS OF AN ECOSYSTEMSTRUCTURE AND FUNCTIONS OF AN PRODUCERS, CONSUMERS AND DECOMPOSERSPRODUCERS, CONSUMERS AND DECOMPOSERSPRODUCERS, CONSUMERS AND DECOMPOSERSPRODUCERS, CONSUMERS AND DECOMPOSERSPRODUCERS, CONSUMERS AND ENERGY FLOW IN THE ECOSYSTEMENERGY FLOW IN THE ECOSYSTEMENERGY FLOW IN THE ECOSYSTEMENERGY FLOW IN THE ECOSYSTEMENERGY FLOW IN THE The water The Carbon The Oxygen The Nitrogen The energy Integration of cycles in SUCCESSIONECOLOGICAL SUCCESSIONECOLOGICAL SUCCESSIONECOLOGICAL SUCCESSIONECOLOGICAL CHAINS, FOOD WEBS AND ECOLOGICAL PYRAMIDSFOOD CHAINS, FOOD WEBS AND ECOLOGICAL PYRAMIDSFOOD CHAINS, FOOD WEBS AND ECOLOGICAL PYRAMIDSFOOD CHAINS, FOOD WEBS AND ECOLOGICAL PYRAMIDSFOOD CHAINS

Some ecosystems are fairly robust and are less affected by a certain level of human disturbance. Others are highly fragile and are quickly de-stroyed by human activities. Mountain ecosys-tems are extremely fragile as degradation of forest cover leads to severe erosion of soil and changes in river courses. Island ecosystems are

  Change, Ecosystems, Mets, Ecosys, Ecosys tem