The oldest rock formation identified on Earth is found on the shoreline of Hudson Bay in Canada. This rock formed 4.28 billion years ago. What information does a scientist need to more accurately determine the age of a rock?
1. The percentage of each mineral that makes up the rock
2. The thickness of younger rock layers that cover the rock
3. The amount of each radioactive element present in the rock
4. The amount of weathering present on the surface of the rock
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The oldest rock formation identified on Earth is found on the shoreline of Hudson Bay in Canada. This rock formed 4.28 billion years ago. ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
Which best identifies the requirements for work to be performed? an object that has a force acting on it an object that is moving and has no net force a force acting on a motionless object a force that moves an object
Answers (1)
1. What are the approximate calorie needs of a sedentary 16 year old male? A. 1.800 calories C. 2,200 calories B 2.000 calories D. 2,400 calories
Answers (1)
You place your hands over a steaming bowl of soup to warm them. Which type of heat transfer are you experiencing? A. Radiation B. Convection C. Insulation D. Conduction
Answers (2)
The friction between surfaces that are stationary
Answers (1)
Brett has an intense, irrational fear of needles and other sharp objects. Brett is most likely to be diagnosed with:
Answers (1)
New Questions in Physics
Are microwaves and radio waves faster or slower than other types of electromagnetic energy?
Answers (1)
If you dive under-water, you notice an uncomfortable pressure on your eardrums due to the increased pressure. The human eardrum has an area of about 70 mm2 (7*10-5m2), and it can sustain a force of about 7 N without rupturing.
Answers (1)
Why cant kinetic energy ever be greater than potential energy
Answers (2)
For a stationary observer, when the source of a sound is moving, its pitch appears to change.
Answers (2)
Give an example of each simple machine
Answers (2)