Higher - Sand Dunes

This is one of our topics most closely linked with Biology. You have to be able to describe the plants and explain the succession of a sand dune, for example at Balmeadie. To read up on this topic try the following websites:

http://www.bbc.co.uk/scotland/education/geog/coastline/enhanced/
http://www.users.globalnet.co.uk/~drayner/csd1.htm



Your homework sheet on Biosphere is due on Wednesday 7th March.