« previous next »

Author Question: What evidence was used to support magnetic pole reversals? A) apparent polar wandering and ... (Read 62 times)

bobypop

  • Hero Member
  • *****
  • Posts: 539
on: Jul 29, 2018
What evidence was used to support magnetic pole reversals?
 
  A) apparent polar wandering and alternating magnetic stripe patterns on the ocean floor
  B) paleomagnetism
  C) normal and reverse polarity
  D) continental drift and seafloor spreading

Question 2

The Earth's magnetic field
 
  A) never appreciably changes.
  B) has reversed itself many times.
  C) is centered at Earth's core.
  D) both B and C


daiying98

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

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

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Earth’s Magnetic Field Earth’s Magnetic Field
Babcock’s Magnetic Dynamo Babcock’s Magnetic Dynamo
In 2010 protesters in Washington, D.C., demanded that the Obama administration support liberalized i In 2010 protesters in Washington, D.C., demanded that the Obama administration support liberalized i
Tall safety stands can be used to provide additional support for the vehicle while on the hoist. Tall safety stands can be used to provide additional support for the vehicle while on the hoist.
Continental Polar (cP) and Continental Arctic (cA) Air Masses Continental Polar (cP) and Continental Arctic (cA) Air Masses
A constant uniform magnetic field of 0.50 T is applied at right angles to the plane of a flat ... A constant uniform magnetic field of 0.50 T is applied at right angles to the plane of a flat ...
Video: Stomach peristalsis - Movement of Food Through the Small Intestine

For a complete list of videos, visit our video library