« previous next »

Author Question: Uraniun 234 to thorium 230 dating of layers of stalagmites is reliable back to about 1,000,000 ... (Read 32 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Jul 15, 2018
Uraniun 234 to thorium 230 dating of layers of stalagmites is reliable back to about 1,000,000 years. Indicate whether the statement is true or false.

Question 2

Carbon 14 is best for dating fine-grained volcanic rocks. Indicate whether the statement is true or false.


prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 15, 2018
Answer to Question 1

F

Answer to Question 2

F


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Charlie

  • Hero Member
  • *****
  • Posts: 640
Reply #2 on: Jul 15, 2018
Correct answers!


prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jul 15, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Soil horizons: the structural layers of soil. Soil horizons: the structural layers of soil.
Layers are deposited parallel to Earth’s surface. Younger layers are deposited on top of older layer Layers are deposited parallel to Earth’s surface. Younger layers are deposited on top of older layer
Standing at the head of the table, apply oil or lotion to the entire back and shoulders with ... Standing at the head of the table, apply oil or lotion to the entire back and shoulders with ...
Hot stones placed on the sacrum, up the back, and into each of the palms. Hot stones placed on the sacrum, up the back, and into each of the palms.
The Two Layers of the Skin The Two Layers of the Skin
Video: Deglutition

For a complete list of videos, visit our video library