Evidence for global warming - glacial retreat

Photographic and artistic evidence for colder winters in the past and glacial changes.

Glaciated Edinburgh

Iain Stewart looks at evidence of glaciation in Edinburgh.

Highland landforms – before and after glaciation

A highland landscape is described before, during and after glaciation.

Louis Agassiz and movement of glaciers

Iain Stewart looks at the experiments of Louis Agassiz, showing glaciers move downhill.

Surface features of upland limestone scenery

How the landscape of the Malham Cove area of the Yorkshire Dales has been shaped.

The albedo effect

Iain Stewart explains how the albedo effect.

1 learner guide

We have a selection of learner guides