Some Links I came across

hi eye, here are some links I came across about the movement of plates 
Links about the earthquake:
http://www.attendconference.com/blog/?p=314
http://www.mirror.co.uk/news/most-popular/2011/03/12/japan-earthquake-how-ocean-plate-movement-caused-the-disaster-115875-22983510/  --> has gd diagrams

pictures of areas affected by quake from mirror.co.uk

http://www.sify.com/news/tectonic-plates-movement-caused-japan-quake-tsunami-news-international-ldmq4fifgef.htm 

n dylan, here are some pdfs i came across about seagrass: 

http://www.seagrasswatch.org/Info_centre/education/Seagrass_Educators_Handbook.pdf  (general info about seagrass) 

http://mediterranean.seagrassonline.org/files/Kuo-mae-27-4.pdf (seagrass distribution in japan)