Chapter 7-9 Flashcards
A period of time marked by certain or specific events, ideas, or persons
Era
An imaginary line around the center of the Earth that is halfway between the north and South Pole
Equator
To give up or reject seriously
Forswear
To filter into or through
Infiltrate
Incapable of being changed
Irreversible
Science that deals with the study of the atmosphere, weather, and climate
Meteorological
To pass through, especially by force
Penetrate
Exact in measurement or amount
Precise
Not naturally; artificial
Synthetic
To melt
Thaw
A period of a hundred years; centennial
Centenary
A contest in which athletes compete in ten different track-and- field events
Decathlon
A two dimensional geometric figure formed of six sides
Hexagon
A political system in which a state is ruled by a single ruler called a monarch
Monarchy
Uninteresting and boring as a result of being repetitive
Monotonous