Complex sentence: Flackwell Heath is a village on the outskirts of High Wycombe, Buckinghamshire England, it has an altitude of approx 150m as it sits on the top of one of the chiltern hills.
Split into simpler sentences: Flackwell Heath is a village on the outskirts of High Wycombe, Buckinghamshire England. It is at an altitude of approximately 150m as it sits on the top of one of the Chiltern Hills.