The lithospheric plates shown in the above figures are:
Pacific
American (North, South)
Eurasian
Persian subplate
African
Somalian subplate
Austal-Indian
Antarctic
Nazca
Cocos
Philippine
Caribbean
Arabian
Juan de Fuca
Caroline
Bismark
Scotia
Longer Answer Questions (questions are equally weighted)
USGS – Volcanoeshttp://volcanoes.usgs.gov/
USGS – Earthquakeshttp://earthquake.usgs.gov/