Question: what are the physical characteristics of united kingdom?
Answer: Scotland - The Northwest Highlands, the Cairngorm Mountains, the Grampian Mountains and the Southern Uplands. Ben Nevis is the UK's highest peak and is found in the Grampian Mountains.
England - The Pennines, Lake District, Dartmoor and Exmoor. ... 
Wales - Snowdonia and the Brecon Beacons.