6 Written questions
6 Multiple choice questions
- rock that has undergone extreme change due to lots of heat and pressure.
- unidentifiable unconformities
- rock formed from sediments (sand, silt, and other components of soil) and laid down by water or some other agent.
- a surface of erosion that separates one layer of rock from another
- when stratified layers rest on top of unstratified layers
- inorganic crystalline substances found naturally in the earth
5 True/False questions
intrusion → "veins" of igneous rock that shoot right through several layers of sedimentary rock
weathering → the process by which rocks are broken down by the forces of nature
lamination → inorganic crystalline substances found naturally in the earth
catastrophism → the view that most of earth's geological features are the result of large-scale catastrophes such as floods, volcanic eruptions, etc.
humus → "veins" that run perpendicular to the dirrection of the strata