Earth Science Terms Crossword

The arrangement of natural and artificial physical features of an area.
The imaginary line in England that has a degree of 0.
The neutral charge in an atom.
The theory of continents splitting apart.
Coordinate lines that run east to west and are parallel with each other
The positive charge in an atom.
The negative charge in an atom
A mountain or hill that is full of lava that could burst at any time.
A sudden shake in the earth's ground caused by a shift in plate tectonics.
Coordinate lines that run north and south.
The imaginary line that splits the earth into north and south halves.
The emission of ionizing radiation.
The arrangment of elements on a table by their atomic number.
An extended break in a body of rock.
The basic unit of a chemical element.