1. Environmental radioactivity - Wikipedia


    Environmental radioactivity is produced by radioactive materials in the human environment. While some radioisotopes, such as strontium-90 (90 Sr) and technetium

  2. Radioactive waste | Environmental Impact


    Radioactive waste. Radionuclides released to the environment, including uranium, radon, and radium, ... CEII - Composite Environmental Impact Index.

  3. Radioactive Dating - Carbon, Method, Uranium, and Age ...


    The discovery of the radioactive properties of uranium in 1896 by Henri Becquerel subsequently ... one of the most widely used and accepted method is radioactive dating.

  4. Radiocarbon Dating - It's Limitations and Usefulness


    Radiocarbon Dating: ... But how accurate is radiocarbon dating? How does radioactive carbon dating ... All of these effects reduced environmental stress on

  5. What is the environmental impact of radioactive dating?


    What is the environmental impact of radioactive dating? Find answers now! No. 1 Questions & Answers Place. More questions about Family & Relationships, what

  6. Radiometric dating still reliable (again), research shows ...


    Radiometric dating still reliable (again), research shows Date: September 18, 2010 Source: National Institute of Standards and Technology (NIST) Summary:

  7. Appendix H: Radioactive tracers - Personal Websites


    Appendix H: Radioactive tracers. ... its misuse can lead to increased environmental pollution, ... This is why it is used for dating rocks and fossils.

  8. Radiometric Dating: Problems with the Assumptions ...


    Once you understand the basic science of radiometric dating, you can see how wrong assumptions lead to incorrect dates.

  9. Radiometric Dating and the Geological Time Scale


    This document discusses the way radiometric dating and stratigraphic principles are used to establish the conventional geological time scale.

  10. Geology | HowStuffWorks


    Geology is the study of the composition and physical properties of rocks, minerals, gems and other related earth materials, including diamonds and crystals.