This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Explain how paleomagnetism is relevant to the study of ... (Read 44 times)

hubes95

  • Hero Member
  • *****
  • Posts: 561
on: Aug 7, 2018
Explain how paleomagnetism is relevant to the study of paleogeography.

Question 2

Discuss the major sources of evidence for the theory of plate tectonics.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aadams68

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Aug 7, 2018
Answer to Question 1

Paleomagnetism is a record of Earth's magnetic field that becomes frozen in rocks. Paleomagnetism also records the reversals of the north and south magnetic poles. The declination and inclination of paleomagnetic records can also be used to reconstruct the position of plates in the past.

Answer to Question 2

Coastlines of the continents fit together like puzzle pieces, and mountain ranges and rock types match across the boundaries. Some evidence of glacial flow only makes sense when continents are put together based on tectonic evidence. Terrestrial fossil ranges span adjacent continents. More recently, paleomagnetism has been used to reconstruct plate positions and spreading center activity.


hubes95

  • Member
  • Posts: 561
Reply 2 on: Aug 7, 2018
YES! Correct, THANKS for helping me on my review

steff9894

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Flipper tags have been extensively used in the study of penguin population dynamics. Flipper tags have been extensively used in the study of penguin population dynamics.
Aerial photo showing the placement of 24 study plots, each 50 m by 50 m, in the Chihuahuan Desert ne Aerial photo showing the placement of 24 study plots, each 50 m by 50 m, in the Chihuahuan Desert ne
Jacques-Louis David, Study for the Death of Socrates. Jacques-Louis David, Study for the Death of Socrates.
Mary Cassatt, Study for In the Loge. Mary Cassatt, Study for In the Loge.
Seattle Longitudinal Study Seattle Longitudinal Study
You have four guinea pigs for a genetic study. One male and one female are from a strain that ... You have four guinea pigs for a genetic study. One male and one female are from a strain that ...
Video: Rh blood type and complications during pregnancy & Fertilization

For a complete list of videos, visit our video library