Need help on some questions!

1. What Material Would A P Wave Travel Through Slowest?
   

ASlate

BWater

CMud

DSand

1. What Caused Hawaii To Form?
   

AAn Earthquake

BA Hotspot

CA Tsunami

DThe San Andreas Fault

1. What Formed As A Result Of Plates Sliding Past One Another?
   

AThe Hawaii Islands

BMount St. Helens

CThe Mid Atlantic Ridge

DThe San Andreas Fault

1. Where Does The Energy Of An Earthquake Originate?
   

AMotion Of Tectonic Plates

BHeat From Earth's Interior

CThe Building Of Volcanoes

DEarth's Magnetic Field

Please answer quickly giving 25 points!