COURSE QUESTIONS 1.
You find a rock that is fine-grained. What size granules must it have? A. Less than 0.1 mm in diameter B. Less than 1 mm in diameter C. Less than 5 mm diameter D. Less than 8 mm diameter
2.
The flat area along the sides of a river bed as it travels is called what? A. Delta B. Tidal zone C. Brackish waters D. Floodplain
3.
What is not something generally associated with metamorphic rocks? A. Chemical changes B. Magnetic changes C. Mechanical changes D. Biological changes
4.
The part of the earth associated most with geology is called what? A. Stratosphere B. Inner core C. Lithosphere D. Troposphere
5.
The substance that most invertebrate shells are made of is what? A. Iron sulfide B. Calcium carbonate C. Silica D. Sodium chloride 244
