[Chapter 14. Ocean Waters: The Blue of the Blue Planet] What ship is shown below, and what is its significance?

[Chapter 8 and 9: Geological Time and Geological History] In the very distant future, plastic materials may be found in geologic strata currently being laid down. These will be considered ______.

[Chapter 7. A Violent Pulse: Earthquakes] An earthquake with a magnitude 6 has __________ times the ground motion of an earthquake with a magnitude 5.

[Chapter 18. Danger in the Air: Stormy Weather] On the map below, the jet stream created a low-pressure system with a __________ front to the south and a __________ front to the northeast. This can result in the formation of a __________.

[Chapter 1 From the Big Bang to the Blue Marble] The Earth’s layers can also be distinguished by the behavior of material. These layers are the _______ and _______.

[Chapter 8 and 9: Geological Time and Geological History] The difference between relative and numerical ages is that relative age is _______.

[Chapter 5. The Rest of the Rock Cycle: Sedimentary and Metamorphic Rocks] The process by which solid material is carried away by glaciers, rivers, wind, or waves is called ______.

[Chapter 2. The Way the Earth Works Plate Tectonics] Unlike the lithosphere, the asthenosphere _____.

[Chapter 5. The Rest of the Rock Cycle: Sedimentary and Metamorphic Rocks]  The grains of the rock pictured below were bound together in a process called _________.

[Chapter 2. The Way the Earth Works Plate Tectonics] Subduction zones occur at _________.