Across
- 2. long, narrow, deep parts of the seafloor formed where a subductiong slab bends down into Earth
- 3. a network of satellites used to determine locations on Earth
- 4. portion of a lithospheric plate that sinks down into Earth’s mantle during subduction
- 6. theory that explains how lithospheric plates move and interact, causing major geologic features and events
Down
- 1. large, brittle pieces of Earth’s outer shell composed of crust and uppermost mantle
- 5. heat transfer by the movement of matter from one place to another