Asked by daniela carvalho on Apr 23, 2024
A fossilized Homo sapiens specimen is found to be 195,000 years old. How was this age most likely determined?
A) by calculating the ratio of C-14 to C-12 in the fossilized remains
B) by calculating the ratio of rubidium to strontium in the fossilized remains
C) by calculating the ratio of potassium to argon in the rock layers above and below the fossil
D) by calculating the ratio of C-14 to C-12 in the rock layers above and below the fossil
Homo Sapiens
The scientific name for modern humans, characterized by bipedalism, high brain capacity, and complex language and social structures.
Rubidium
A chemical element with the symbol Rb and atomic number 37, part of the alkali metal group with properties similar to potassium.
Strontium
A chemical element with symbol Sr, known for its role in bone health and as a tracer in geological studies.
- Familiarize oneself with the approaches and technologies utilized in determining the age of fossils and the Earth.
Learning Objectives
- Familiarize oneself with the approaches and technologies utilized in determining the age of fossils and the Earth.
Related questions
Carbon Isotope Dating Is Useful in Studying the History of ...
Radiometric Dating of the Most Ancient Fossils Involves ____ ...
This Is the Time It Takes for Half of a ...
Which Line of Evidence Developed After Charles Darwin Developed His ...
Which of the Following Collection of Fossils Would Be LEAST ...