Complex sentence: The Barkly Tableland is one of the five regions in the Northern Territory, Australia and is a rolling plain of grassland which runs from the eastern part of the territory into western Queensland, covering 283,648 km² which is 21% of the Northern Territory.
Split into simpler sentences: The Barkly Tableland is one of the five regions in the Northern Territory, Australia. It is located in the eastern part of the territory and western Queensland covering 283,648 km² which is 21% of the Northern Territory.