{"id":"england.c-40","content":"The village of Glenridding and Ullswater in Cumbria.\nThe Pennines, known as the \"backbone of England\", are the oldest range of mountains in the country, originating from the end of the Paleozoic Era around 300 million years ago.[115] Their geological composition includes, among others, sandstone and limestone, and also coal. There are karst landscapes in calcite areas such as parts of Yorkshire and Derbyshire. The Pennine landscape is high moorland in upland areas, indented by fertile valleys of the region's rivers. They contain two national parks, the Yorkshire Dales and the Peak District. In the West Country, Dartmoor and Exmoor of the Southwest Peninsula include upland moorland supported by granite.[116]\n\nThe English Lowlands are in the central and southern regions of the country, consisting of green rolling hills, including the Cotswold Hills, Chiltern Hills, North and South Downs; where they meet the sea they form white rock exposures such as the cliffs of Dover. This also includes relatively flat plains such as the Salisbury Plain, Somerset Levels, South Coast Plain and The Fens.","order_int":40,"metadata":{"splitter_name":"RecursiveCharacterTextSplitter","length":230,"section_id":"england","section":{}}}