Biodiversity refers to the number and types of different species present within a biologic ecosystem . It is defined as the species and ecosystems of a region The biodiversity of whatever biologic system is indicative of the health of biologic system . It ensures that whatever hazard , man do or naturally occurring diseases transform one or more species does not affect the practiced(a) biological system and thus is necessary for selective organic development and survival of heterogeneous life forms in diverse climatic conditionsThere are several methods by which variations in species and hence biological diversity is achieved by dint of movement from one place to opposite . This movement of species crosswise different geographic locations is referred to as pathways and unlike man-made and natural factors contribu te to it . The human activities include the look at movement of one or more genetic species crosswise different locations to ensure biological diversity .
These are sometimes governed by financial considerations to harvest more of one or more type of species . But there effects on the already existing species need to be evaluated before labelling them unspoilt or harmful because foreign species have been known to green goddess out local species in the past . These are the tagged as invasive plants as they disturb the natural purlieu and constrain a threat to biodiversity . Other man made pathways , althoug h they may not be deliberate include organi! sms delegate through sewage and water discharge , transportation of taint and pathogen counterchange through people commuting across geographical boundaries . rude(a) transportation of species that...If you want to get a full essay, narrate it on our website: OrderCustomPaper.com
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