Midterm Exam Flashcards
What are the two models that we use to examine the age of the earth/universe?
1) Creationists Model
2) Evolutionist Model
How do we use the creationists model to determine the age of the universe/earth?
By the genealogies in the Bible and Scriptural events
Who was the person who pushed the creationist model?
Archbishop James Ussher
What was the date of creation according to Archbishop James Ussher?
4004 BC
How do we use the evolutionist model to determine the age of the universe/earth?
The Big Bang
What long ago did the Big Bang take place according to the Evolutionist model?
13.8 billion years
How old is the earth/universe according to the evolutionist model?
4.56 billion years
Who were the 2 people that pushed evolution and the evolutionist model?
1) George Cuvier
2) Charles Lyell
Who believed in catastrophism and no supernatural?
George Cuvier
What 3 things did Charles Lyell believe in?
1) Principles of geology
2) Establishes uniformitarianism
3) Ages of earth reaches into the millions
What was Charles Lyell’s key phrase?
The present is the key to the past
When was the discovery of radioactive decay?
Early 1900s
When was radiometric dating developed?
Mid-1900s
T/F The age of the earth jumped to 4.56 million years once radiometric dating came around?
True
What are the 3 supposed evidences for the old age of the earth?
1) Uniformitarianism
2) Radiometric dating
3) Necessary
What are the 2 supposed evidences for the old age of the universe?
1) Distant starlight
2) Necessary
What passage refutes uniformitarianism?
2 Peter 3:3-4
What is the notion that high-magnitude events have played an important role in landscape evolution?
Neocatastrophism
What is the process of estimating the age of the rocks from the decay of their radioactive isotopes?
Radiometric dating
How do you measure a half-life?
By the time it takes for 1/2 of parent element to decay into daughter element
What does radiometric dating provide?
A natural clock
What are the 2 types of radiometric dating?
1) Hot rocks that cool
2) Fossils (organic material)
What are the two hot rocks that cool and can be radiometric dated?
1) Igneous rock
2) Metamorphic rock
What type of dating is used on fossils or organic material?
C-14 dating