Roots from a fallen tree - Photo taken in woods near Blubberhouses, Harrogate, North Yorkshire.
Surface roots - Photo taken in woods in Nidd Gorge Knaresborough, North Yorkshire.
On the edge of a river - Photo taken in woods at Bolton Abbey, North Yorkshire.
Hillside erosion washing away the soil - Photo taken in wood near Knaresborough, North Yorkshire.
Roots and rocks - Photo taken next to Lake Semerwater near Bainbridge, North Yorkshire Dales.
Rocks and roots - Photo taken near Rosedale in the North Yorkshire Moors.
Roots exposed by erosion on a slope - Photo taken on the Chevin, Otley, West Yorkshire.
Forming a sheltered haven - Photo taken on the moors above Hebden in the North Yorkshire Dales.
In search of water - Photo taken in woods near Leathley, Harrogate, North Yorkshire.
Running with the river - photo taken in woods near Farndale in the North Yorkshire Moors.
Green roots with moss and lichen - Photo taken in Ilkley, West Yorkshire.