Ask your own question, for FREE!
Mathematics 10 Online
LadyRavyRay:

The decay of uranium isotopes is used to provide what information about Earths history? A. Fluctuations in solar radiation B. The absolute age of rocks C. Changes on climate over time D. The diet of ancient animals

XioGonz:

Um Radioactive Uranium 238 can be used to estimate the overall age of the earth. The half life of Uranium is 4.5 Billion years old. By measuring that most of the Uranium 238 found are about 50% decayed it is assumed that the Earth is approximately 4.5 billion years old. This gives the an age for the beginning of the earth.--Bing

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
serenitystXrgazer: Getting sent to anti gay christian covestion camp in a few weeks, any tips. guys i think im cooked.
2 hours ago 1 Reply 0 Medals
heartlessprophet: How do i get paid from work when im in job court ?
1 day ago 0 Replies 0 Medals
Aubree: Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
9 hours ago 10 Replies 2 Medals
KBaby: Any1 down to call
2 days ago 0 Replies 0 Medals
KBaby: Bored af lwk need sum1 to talk to
2 days ago 2 Replies 0 Medals
thereneelg: ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
2 days ago 6 Replies 1 Medal
kamariana: The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
3 days ago 0 Replies 0 Medals
chuckD: hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
3 days ago 2 Replies 1 Medal
DoltonCarlee: So like do y'all know anything about the first world war?
2 days ago 2 Replies 0 Medals
thehearken: anyone know how to explain this so its easier for me to understand? b(1)=2, b(n)=
2 days ago 5 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!