What cause earthquahe?

Plate teconics

kelbat on January 25, 2010, 6:36 am

When the plates move

grahambo on January 25, 2010, 2:34 pm

Difference in pressure

SATMAN on January 25, 2010, 2:57 pm

That is sixth grade stuff dude.

thabombb on February 2, 2010, 3:19 am

My mum x

laurennmaa on February 8, 2010, 4:20 pm