Means Before
What is Pre
The contact between sedimentary rocks that are significantly different in age or between sedimentary rocks and older, eroded igneous or metamorphic rocks.
What is an unconformity?
The science of determining the relative order of past events without necessarily determining their absolute age.
What is Relative Data?
Time period with the first human.
What is the Quarternary period?
The number of Plants in Ms Williams room.
What is ~70?
Means After
What is Post?
What is rock and time?
The dating of a rock that uses the half-life of radioactive atoms to figure out the age of the rock layers the atoms are in.
What is Radiometric Dating?
The time period that saw the destruction of the dinosaurs due to a meteor.
What is the Cretateous period?
Ms Williams' favorite color.
What is Green?
Means between
What is inter?
The correlation that relates time.
What is Chronocorrelation?
Two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, and differ in relative atomic mass.
What is a Half-life?
This time period was rich in animal and plant life creating coal.
What is the Carboniferous period?
Ms Williams' favorite coffee place.
What is the Joe?
Means Opposite
What is De?
The changes in the rock where ONLY time is definitely missing.
What is a Paraconformity?
Two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, and differ in relative atomic mass
What is an isotope
This time period saw the rise of the Appalachian mountains.
What is the Permian Period?
The number of teachers in Ms Williams' immediate family.
What is 5 (including her)?
What is contra?
The Four types of unconformities.
What are Disconformity, Nonconformity, angular unconformity, and part conformity?
The sum of the follwing equation:
A scientist knows that half of the parent atoms will turn into daughter atoms every 10,000 years. Originally, there is 20mg of parent atoms 10,000 years go by
What is 10 mg?
What ERA saw the beginning of animals
What is the Pre-cambrian Era
The names of Ms Williams Cats.
(Relates to color: 1 orange and 1 black)
What are Saffron and Truffles?