How to distinguish different landscapes - granite, chalk, sandstone and limestone

 New teaching videos to accompany two popular Earthlearningideas:

'Geological postcards 1 – granite and chalk'' and 

'Geological postcards 2 – sandstone and limestone
Picture postcard puzzles'

These ELIs use ‘postcards’ of landscape features as clues to the nature of the underlying rocks.

Many, many activities about rocks can be found in our Earth Materials category - just search for 'Rocks' in 'Topics'.