8。DEPARTMENT OF ENVIRONMENTAL, WATER AND EARTH SCIENCES ....................................98 8.1 DIPLOMA IN ENVIRONMENTAL SCIENCES..................................................................................98 8.2 ADVANCED DIPLOMA IN ENVIRONMENTAL SCIENCES............................................................100 8.3 POSTGRADUATE DIPLOMA IN ENVIRONMENTAL SCIENCES..................................................102 8.4 DIPLOMA IN GEOLOGY................................................................................................................103 8.5 ADVANCED DIPLOMA IN GEOLOGY............................................................................................106 8.6 POSTGRADUATE DIPLOMA IN GEOLOGY..................................................................................107 8.7 HIGHER CERTIFICATE IN RESOURCE AND WASTE MANAGEMENT.......................................108 8.8 HIGHER CERTIFICATE IN WATER TREATMENT.........................................................................111 8.9 ADVANCED CERTIFICATE IN WATER TREATMENT...................................................................113 8.10 DIPLOMA IN WATER SCIENCE AND TECHNOLOGY..................................................................115 8.11 ADVANCED DIPLOMA IN WATER SCIENCE AND TECHNOLOGY..............................................118 8.12 POSTGRADUATE DIPLOMA IN WATER SCIENCE AND TECHNOLOGY....................................120 8.13 MASTER OF APPLIED SCIENCES................................................................................................122 8.14 DOCTOR OF PHILOSOPHY IN SCIENCE....................................................................................123