Terms by letter

All terms | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

geodynamics

The study of the Earth's motions, including rotation, tectonics, ocean tides, and structure (i.e., core, mantle). Source: NASA (http://earthobservatory.nasa.gov/Glossary)