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Identify the type of plastic that can best be used to make electrical switches. PVCPolythene PETBakeliteWhich one of the following is a thermosetting plastic? PETAcrylicMelaminePolylactideSynthetic plastics lead to :-water pollutionair pollutionsolid waste pollutionall the above A group of the population that are capable of interbreeding is known as:SpeciesFloraSalFaunaRe-establishment of forest on a land that was cleared for commercial/personal purpose is:ReforestationDeforestationForestationBi-forestation___ is referred to as the variety of animals, plants and microbes generally found in an area.FloraExtinct species |
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