# Problems with carbon dating

### Index

- Is carbon dating as accurate as we thought?
- What is the carbon-14 dating method?
- What do you know about radiocarbon dating?
- What happens to carbon-14 when a plant dies?
- How far back do we believe carbon dating dates go?
- What is carbon dating used for?
- How accurate is radiocarbon dating?
- Is carbon-14 dating reliable?

### Is carbon dating as accurate as we thought?

Though one of the most essential tools for determining an ancient object’s age, carbon dating might not be as accurate as we once thought. When news is announced on the discovery of an archaeological find, we often hear about how the age of the sample was determined using radiocarbon dating, otherwise simply known as carbon dating.

### What is the carbon-14 dating method?

In 1948, Dr. W.F. Libby introduced the carbon-14 dating method at the University of Chicago. The premise behind the method is to determine the ratio of carbon-14 left in organic matter, and by doing so, estimate how long ago death occurred by running the ratio backwards.

### What do you know about radiocarbon dating?

Question: What about radiocarbon dating? Is it accurate? Response: I asked several people who know about this field. Their responses are numbered below. (1.) C14 dating is very accurate for wood used up to about 4,000 years ago. This is only because it is well calibrated with objects of known age.

### What happens to carbon-14 when a plant dies?

to take in atmospheric carbon, which is the beginning of absorption of carbon into the food chain. As long as the plant is alive, the ratio of C-14 to C-12 in its body remains constant. After the plant dies, carbon-14 continues to decay without being replaced.

### How far back do we believe carbon dating dates go?

We believe all the dates over 5,000 years are really compressible into the next 2,000 years back to creation. So when you hear of a date of 30,000 years for a carbon date we believe it to be early after creation and only about 7,000 years old.

### What is carbon dating used for?

It is for specimens which only date back a few thousand years. Anything beyond that is problematic and highly doubtful. Learn More about Carbon Dating!

### How accurate is radiocarbon dating?

Creation-Evolution debate Question: What about radiocarbon dating? Is it accurate? Response: I asked several people who know about this field. Their responses are numbered below. (1.) C14 dating is very accurate for wood used up to about 4,000 years ago. This is only because it is well calibrated with objects of known age.

### Is carbon-14 dating reliable?

They have their work cut out for them, however, because radiocarbon (C-14) dating is one of the most reliable of all the radiometric dating methods. This article will answer several of the most common creationist attacks on carbon-14 dating, using the question-answer format that has proved so useful to lecturers and debaters.

### What happens to carbon-14 when a plant or animal dies?

All living things absorb carbon from the atmosphere, including an amount of radioactive carbon-14. When that plant or animal dies, it stops absorbing carbon. But the radioactive carbon-14 it has accumulated continues to decay. Scientists can measuring the amount of carbon-14 left over and estimate how long ago the plant or animal died.

### What happens to the ratio of carbon-14 to carbon-12 when a person dies?

When a living being (plant, animal, human) dies, there is no more exchange of carbon and thus carbon-14 of this being with the atmosphere. Thus, due to the radioactive decay of carbon-14, the ratio of carbon-14 to carbon-12 decreases beginning at the time of death.

### What is the role of carbon-14 in photosynthesis?

The carbon-14 atoms that cosmic rays create combine with oxygen to form carbon dioxide, which plants absorb naturally and incorporate into plant fibers by photosynthesis. Animals and people eat plants and take in carbon-14 as well.

### How is carbon-14 absorbed by plants?

CARBON-14 IS ABSORBED (Figure 1b): Plants absorb this carbon-14 during photosynthesis. When animals eat the plants, the carbon-14 enters their bodies. The carbon-14 in their bodies breaks down to nitrogen-14 and escapes at the same rate as new carbon-14 is added. So the level of carbon-14 remains stable.