The figure represents the pattern of magnetism within the Juan de Fuca plate area. In the diagram on the right the gray bands represent parts of the seafloor that have normal magnetism, and seafloor magnetism is only shown for the Juan de Fuca plate, although similar patterns exist on the Pacific plate (see figure the left showing a broader context). Explain what is happening at the indicated plate boundaries and how the Juan de Fuca plate is evolving. Indicate the information that can be deduced from the paleomagnetism pattern shown. Polaridad Polaridad invertida je de la dorsal de Juan de Fuce PACIFIE CANADA Cascadia subduction zone Escala de tiempo magnético 0 Ma 2 Ma 4 Ma 6 Ma 8 Ma Pacific Plate - de ma Juan de Fuca Plate a North America Plate
The figure represents the pattern of magnetism within the Juan de Fuca plate area. In the diagram on the right the gray bands represent parts of the seafloor that have normal magnetism, and seafloor magnetism is only shown for the Juan de Fuca plate, although similar patterns exist on the Pacific plate (see figure the left showing a broader context). Explain what is happening at the indicated plate boundaries and how the Juan de Fuca plate is evolving. Indicate the information that can be deduced from the paleomagnetism pattern shown. Polaridad Polaridad invertida je de la dorsal de Juan de Fuce PACIFIE CANADA Cascadia subduction zone Escala de tiempo magnético 0 Ma 2 Ma 4 Ma 6 Ma 8 Ma Pacific Plate - de ma Juan de Fuca Plate a North America Plate
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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![The figure represents the pattern of magnetism within the
Juan de Fuca plate area. In the diagram on the right the gray
bands represent parts of the seafloor that have normal
magnetism, and seafloor magnetism is only shown for the
Juan de Fuca plate, although similar patterns exist on the
Pacific plate (see figure the left showing a broader context).
Explain what is happening at the indicated plate boundaries
and how the Juan de Fuca plate is evolving.
Indicate the information that can be deduced from the
paleomagnetism pattern shown.
Polaridad
normal
Polaridad
invertida
Eje de la
dorsal de
Juan de Fuce
DE
Chipman
OCEANO
PACIFICO
CANADA
ESTADOS UNIDOS
Cascadia
subduction zone
Escala de
tiempo
magnético
0 Ma
2 Ma
4 Ma
6 Ma
8 Ma
Pacific
Plate
Juan de Fuca ridge
nova
Juan de Fuca
Plate
North
America
Plate](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faee4767b-1212-4f49-b8ce-e2cbfdcc3a3a%2F4c6a80b3-4eb3-4af9-af75-8898cb6f9549%2Fbbbbgww_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The figure represents the pattern of magnetism within the
Juan de Fuca plate area. In the diagram on the right the gray
bands represent parts of the seafloor that have normal
magnetism, and seafloor magnetism is only shown for the
Juan de Fuca plate, although similar patterns exist on the
Pacific plate (see figure the left showing a broader context).
Explain what is happening at the indicated plate boundaries
and how the Juan de Fuca plate is evolving.
Indicate the information that can be deduced from the
paleomagnetism pattern shown.
Polaridad
normal
Polaridad
invertida
Eje de la
dorsal de
Juan de Fuce
DE
Chipman
OCEANO
PACIFICO
CANADA
ESTADOS UNIDOS
Cascadia
subduction zone
Escala de
tiempo
magnético
0 Ma
2 Ma
4 Ma
6 Ma
8 Ma
Pacific
Plate
Juan de Fuca ridge
nova
Juan de Fuca
Plate
North
America
Plate
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