Answered

Westonci.ca is your trusted source for finding answers to a wide range of questions, backed by a knowledgeable community. Get quick and reliable solutions to your questions from a community of experienced professionals on our platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

How do rock strata provide evidence that Earth's magnetic field is not stable?

Sagot :

GinnyAnswer

Final answer:

Rock strata show evidence of Earth's magnetic field instability through recorded magnetic field reversals over time.


Explanation:

Rock strata provide evidence that Earth's magnetic field is not stable through paleomagnetism, which records the remnant magnetism in rocks. By studying rock strata, geologists have observed magnetic field reversals over time, where the Earth's magnetic field changes polarity periodically. Iron-bearing minerals in rocks align with the Earth's magnetic field at the time of their formation, providing a record of past magnetic field orientations.


Learn more about Earth's magnetic field instability here:

https://brainly.com/question/38999587


Thanks for using our platform. We're always here to provide accurate and up-to-date answers to all your queries. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.