The operations manual may also be referredto for alternate calibration to a specific compound. 7.0 PROCEDURES7.1 Preparation Check out and ensure the proper operation of the PID,as appropriate, using the equipment checklist providedin Sections 5.0 and 6.0 and the steps listed below. 7.2 Start-Up Procedures 1.
Explanation for the origins of the Aborigines in Australia The origins of the Australian Aborigines has never been a mystery to Africans.. As far as Africans are concerned, the Australian Aborigines, Trobian Islanders and Melasesians are all part of the protohistoric African Diaspora.
They are believed to be descendants of the first group of humans to migrate out of Africa about 60,000 years ago. Being the first humans to arrive in Australia about 50,000 years ago; the Aborigines discovered Australia. They were the first human inhabitants of Australia.Aboriginal Australians were nomadic hunter-gathers. They roamed from place to place hunting animals and gathering fruits, nuts, yams and insects which they ate.he Definition of Aborigine, Aborigines and Aboriginal. The word Aborigines is name given to the native Australians by Europeans. They are also referred to as Aboriginal Australians and Indigenous Australians. This is not the name they called themselves.