Group items tagged

The aim of this lesson: To be able to explain permafrost, patterned ground, solifluction, thermokarst, pingos. Redeveloped March 2012

[Submitted by: Paul Christmas] "The following site has a detailed section on freshwater and many other topics. It will be useful for the options section of the IB and in future will develop sections for the core. A key highlight are some of the detailed case studies. However the site is under development and so some section are are not complete. Some food and health case studies are required and the extreme environments sections is still being written. The site will be useful for both students and teachers of IB geography but has not been written exclusively for the IB."

Good for identifying glacial landforms

Updated May 2012 Lesson Aim To be able to examine the opportunities for agriculture in hot, arid environments To be examine the distinction between aridity and infertility. To examine the importance of irrigation. To examine the risk of salinization.

Lesson Aim To examine the opportunities and challenges posed for resource development (mineral extraction and any associated settlement and communications) in hot, arid areas - focusing on uranium extraction in Niger. Updated July 2012

The aim of this lesson: To be able to explain the advance and retreat of glaciers. To be able to explain the main features resulting from the processes of erosion and deposition by glaciers [glacial trough, a cirque, hanging valley, an arête, a pyramidal peak, an erratic, a drumlin, various types of moraine]. Updated Feb 2012

Updated June 2012 To examine the processes and factors involved in desertification

Glossary of Glacier Terminology: A glossary providing the vocabulary necessary to understand the modern glacier environment.

Allan Savory works to promote holistic management in the grasslands of the world to stop desertification