Help pls match this will give 17 points

1. extrusive igneous rocks

2. intrusive igneous rocks

3.organic sedimentary rocks

4. clastic sedimentary rocks

5. chemical sedimentary rocks

6. metamorphic rocks

I am not really sure if this are the answers but i hope they are. If they are, please tell me.

a. as the temperature increases, the kinetic energy of the gas molecules increases & the molecules move faster & further away from each other.

b. if you decrease the temperature of a fixed amount of gas at constant pressure, the combined gas law reduces to charles's law. in this case, volume will also decrease.