finding the age of a rock based on the ratio of parent material to daughter material is called\na relative…

finding the age of a rock based on the ratio of parent material to daughter material is called\na relative dating\nb absolute dating\nc erosion dating\nd superposition\n\nquestion 15 (1 point)\nis the following relative age or absolute age?\nhedgesville became a town before inwood did.\na absolute age\nb relative age\n\nquestion 16 (1 point)\nis the following relative age or absolute age?\nhedgesville was founded in 1836.\na absolute age\nb relative age\n\nquestion 17 (1 point)\nis the following relative age or absolute age?\nthe first living thing appeared on earth about 3.5 billion years ago.

Answer

Brief Explanations:

For the first question, absolute - dating determines the age of a rock based on the ratio of parent - material to daughter - material. Relative dating only gives the order of events, erosion dating is not a standard geological dating method, and superposition is a principle for relative dating.
For the second question, "Hedgesville became a town before Inwood did" only shows the relative order of the two events, so it is relative age.
For the third question, "Hedgesville was founded in 1836" gives a specific year, which is an absolute age.
For the fourth question, "The first living thing appeared on earth about 3.5 billion years ago" gives a specific time value, so it is an absolute age.

Answer:

Question 14: b. absolute dating Question 15: b. Relative Age Question 16: a. Absolute Age Question 17: a. Absolute Age