For what time span does radiocarbon apply?
What will be an ideal response?
The half-life of carbon-14 is only 5730 years, so it can be used to date events as far back as 70,000 years.
You might also like to view...
Transform faults are areas of crustal
A. formation. B. subduction. C. accommodation and plate movement. D. destruction.
Population growth is determined by ________
A) birth, death, and environmental resistance B) birth, death, and emigration C) birth, death, and net migration D) birth, death, and total fertility E) birth, death, and doubling time
Figure 23.16
Summarize the free-market economic system.
What will be an ideal response?
The concentration of ____________________ is close to 21 percent (by volume) in the upper stratosphere (the same concentration as in the trophosphere), but without proper breathing apparatus you would not be able to survive there
Fill in the blank with correct word.