the Coriolis effect
Gonad is a general term meaning gland that produces games. Ovaries and testes are gonads.
a crack in earths crust
Magma once it reaches the earths surface is called lava.
Convection
The term is CFC. It is known as chlorofluorocarbons.
The International Date Line is where the date changes, not the boundary between night and day. There is no name for that boundary, because it always moves.
The term for the motion to end a meeting is "adjournment." It is a formal way to bring the meeting to a close and signify that the business has been concluded.
Motion is the act of moving.
vgrvr
uniform motion
uniform motion
kinetic is another term for change in motion. because in other language(greek),it means to move.
Hypermobility is the term meaning excessive joint range of motion.
Tectonics.
sphere, round
Relative velocity/motion
speed