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STUCK IN TIME VOCAB CROSSWORD

Teacher: Mr Anderson
Across
Rock that has formed through deposition and hardening of sediments.
process occurring living organisms of which something changes into something better, over along period of time.more complex/ better form.,
A group of individuals having some common characteristics or qualities.
A fossil that is useful for dating and correlating the rock layer in which it is found.
The order in which sedimentary layers are superposed one above another.
Cooled magma that hardens and becomes rock.
A system of measuring time that relates stratigraphy to earth time.
The process where organisms better adapt to their environment, tend to survive and produce more offspring.
Rock that changed into a different rock by heat, pressure, or some other agent without passing through a liquid phase
Is a thin film of a fossil made by the element carbon by a dead organism.
A geologic event or structure put in units of time, which is usually years, or the fossil’s actual geologic age.
Down
Fossils formed when the sediment surrounding a buried organism hardens into a remain.
process occurring living organisms of which something changes into something better, over along period of time. More complex/ better form.,
A natural fuel such as coal, oil, and natural gas, formed in the geological past from the remains of living organisms.
A part of a time period of which geological events occur and subdivisions of rock layers are made based on the age of the rock are formed.
The theory or assumption that the same natural laws always have applied in past times in the universe and have always applied everywhere in the universe.
The remains of an actual organism that is not completely dissolved or destroyed.
The geologic age of a fossil organism or rock of events, rather the terms of years.
A continuous process by which rocks are created, changed from one form to another, destroyed, and then formed again.
The minerals harden to form a copy of the original structure or organism.