This topic contains a solution. Click here to go to the answer

Author Question: The actual age of rock layers and geologic events is referred to as ______________ geologic time. ... (Read 118 times)

Jipu 123

  • Hero Member
  • *****
  • Posts: 569
The actual age of rock layers and geologic events is referred to as ______________ geologic time.
 Fill in the blank(s) with correct word

Question 2

Much of our energy comes from coal that was formed from plants that lived during the ______________ period.
 Fill in the blank(s) with correct word



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bulacsom

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

absolute, or numerical

Answer to Question 2

Pennsylvanian, or Carboniferous





 

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

For a complete list of videos, visit our video library