5 Written questions
5 Matching questions
- what type of fossil is always 3D?
- obsidian, how did it cool?
- granite, how did it cool?
- scoria and pumice, how did it cool?
- what rock is made of decayed plants and animals?
- a when lava had air and gas bubbles in it
- b cast
- c coal
- d slowly
- e very quickly
5 Multiple choice questions
- large crystals
5 True/False questions
basalt, is it extrusive or intrusive? → intrusive
what rock was sandstone? → shale
basalt, what kind of crystals does it have? → large crystals
what rock is made of rocks and pebbles? → limestone
what rock is made of crushed shells? → coquina