Answers

2016-01-20T18:48:06+08:00
The kinds of rocks are
Igneous rocks
sedimentary rocks 
metamorphic rocks
0
thank you for who answer
YOUR WELCOME
actually  it is very easy
Igneous Sedimentery metamorpic rocks
2016-01-23T12:57:37+08:00
Igneous sedimentary metamorphic
1 4 1