Question
Isotopic studies help scientists understand more about ancient processes in the environment because stable isotopes of common elements
Group of answer choices
break down chemically over time.
are segregated or fractionated by natural processes such as precipitation and evaporation.
are heavy, so they accumulate at the bottom of each geological layer.
are radioactive.
All of the above answers are correct.
Group of answer choices
break down chemically over time.
are segregated or fractionated by natural processes such as precipitation and evaporation.
are heavy, so they accumulate at the bottom of each geological layer.
are radioactive.
All of the above answers are correct.
Answers
GPT-4o mini
The correct answer is:
**are segregated or fractionated by natural processes such as precipitation and evaporation.**
While stable isotopes do not break down chemically over time, and they are not radioactive, their distribution can indeed be affected by natural processes. Thus, the most accurate choice pertaining to isotopic studies in the context provided is the one about segregation and fractionation.
**are segregated or fractionated by natural processes such as precipitation and evaporation.**
While stable isotopes do not break down chemically over time, and they are not radioactive, their distribution can indeed be affected by natural processes. Thus, the most accurate choice pertaining to isotopic studies in the context provided is the one about segregation and fractionation.