Thbreakdown of uraniu238 into lea206 is an examplof a radioisotope's
A) decay cycle.
B) growth cycle.
C) half life.
D) full life.
E) life expectancy.
Correct Answer:
Verified
Q33: Typically, wherwoulwexpect to finolder fossils?
A)superficial layer of
Q34: What is thcut off agfor dating fossils
Q35: Thradioisotopandaughter element content armeasureto perfor_ dating.
A)isotonic
B)strontium
C)decay
D)carbon 14
E)radiometric
Q36: Which rock layer is least likely to
Q37: What is thagof tholdest known terrestrial rock?
A)4.404
Q39: What is thhalf-lifof uraniu238 to lea206?
A)2.5 million
Q40: During which Periodith1st mass extinction occur?
A)Permian
B)Triassic
C)Jurrasic
D)Ordovician
E)Quaternary
Q41: What is thcorrect order of lanmass formation
Q42: When dithEarth's crust form?
A)2.9 billion years ago
B)3.2
Q43: Lantetrapods evolvejust prior to which mass extinction?
A)1st
B)2nd
C)3rd
D)4th
E)5th
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents