Bishop Challoner Geography


Coral Reef

 

Coral Reef Powerpoint Presentation

  

Approximately 60% of the coral reefs in the red sea are thought to be in peril and this area has approximately 6% of all of the coral reefs in the world. That’s a scary number for a lot of scientists. If we were to lose a large quantity of the coral reefs around the world, we would probably also lose a similarly large number of marine species that depend on the reefs. The Jet Propulsion Lab at NASA believes that the number of endangered coral reefs around the globe could also be as high as 60% of the total reef population.

http://www.coralreef.org/resources/index.php?option=com_content&task=view&id=62&Itemid=72  Use this hyperlink to find out more about Coral.

 

http://search.bbc.co.uk/cgi-bin/search/results.pl?q=coral+reef&uri=%2F&scope=all&go=toolbar  VIDEO ON CORAL REEF

 Wave Refraction

 

Wave Refraction

 

How do Waves affect the coastline ?  

 

 

EROSION

THE MAIN TYPES OF EROSION   WORD FILE

POWERPOINT ON THE MAIN TYPES OF EROSION  Main Types of Erosion

BEACH PROFILES  - Powerpoint on the Beach Profiles

 

Waves and How they work

Revision Techniques