LIZ BONNIN: Hi, I’m Liz Bonnin. It’s strange to think it but technically speaking we are in the middle of an ice age right now. Fortunately though, it’s a relatively warm part of one. During Earth’s 4 ...
Gley soils represent the most extensive soil cover in Scotland. These soils are found on gentler slopes or in areas of high rainfall where the water does not drain away readily. All the glacial tills ...
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