nneema nneema
  • 09-01-2017
  • Physics
contestada

Earth's magnetic field flips every
A.half million years
B.every other year
C. 100years

Respuesta :

sup32
sup32 sup32
  • 09-01-2017
every half million years
Answer Link
mradcliffe1
mradcliffe1 mradcliffe1
  • 09-01-2017
I did some research and I got was that on average the Earth changes magnetic field every 200,000 years or so. So the answer I got is closest to

A. half a million years
Answer Link

Otras preguntas

What hazards are associated with the transportation of food and how can they be prevented?
help please im stuck on it!
Do any three points always, sometimes, or never determine a plane? Explain.
Translate the following sentence into math symbols. Then solve the problem. Problem: y more than 4 is -36 Show step by step :)
Complete the statement. 7- (-4) is units from 7 in the direction.
Solve the equation 5x-10 = 3x + 40 . х
Alex wrote checks on Tuesday for $40 and $35. He also made a deposit in his checking account of $185. Find the overall change in the amount in his checking acco
Which of the following animals has been domesticated? dog tiger gorilla wolf
Tercera persona gramatical de Harry Potter
plss help for brainlist !!!!!!!!!!!! view the images to answer