Answer:
Potassium argon dating
Explanation:
Potassium argon dating is a method used in determining the origin of a rock. I is done by comparing the ratio of radioactive argon to radioactive potassium in the rock. This method is used to date rocks that are thousands of million years old.
the assumptions made when using the Potassium argon dating include :
- no argon was left after formation of the rock
- no argon has either entered or escaped the sample since it was formed.
Answer:
Flamingoofthefarwest avatar
5 months, 6 months, and June can be considered spring or summer
Explanation:
(I put my answer in the wrong thing at first sorry)
Answer:
When it rains, rainwater soaks into the ground and puts pressure on the existing water in the ground, forcing some of it to move through natural cracks and openings in the rock until it reaches the surface and forms a(n) spring.An underground layer of permeable rock that is situated between two layers of impermeable rock so that water is trapped within it is called a(n) confined aquifer.
Explanation:
I did it on Edge2020
The permanent body and facial tattoos that are a rite of passage for Maori people are called ta moko
Answer:
the answer is B
Explanation:
i just did the assignment
