Information for Plate Tectonics

Information on plate tectonics "From the distance of the moon, the amazing thing about the earth, the breath of charm, it is still alive.The picture shows the crushed lunar surface which is dry in the foreground like the old bone Aloft is the only strong earth floating in the universe floating in the blue sky that is wet and shining under the film When you see it long enough you will see a whirlpool of white clouds drifting and you can see that it is semi - hidden.

This laboratory is very useful for plate making, and I learned many new information in this study. In high school I remember what to remember, such as drift of the continent and how the continent formed the continent called Pangea. It is about the earth's magnetic field that I found out that I am challenging. In this laboratory we found that it has not changed once every few years, but over the years I encountered problems in answering some experimental questions about magnetic fields. I have also discovered that this theme is a bit challenging, but also very funny.

The Earth's magnetic field is changing slowly and seems to be changing through its existence. When a tectonic plate is formed along the ridge, the existing magnetic field will cool down to roughly 700 degrees Celsius above the rock. The slowly moving plate acts as a recorder, leaving information on the strength and direction of the past magnetic field. By sampling these rocks and using radiometric dating technology, the history of earth's magnetic field can be reconstructed over the past 160 million years. There is old "paleomagnetic" data, but the image is not continuous. From many places and times, mutually relevant evidence gave the paleomagnetic scholars belief that these data reveal the correct image of the nature of the magnetic field and the movement of the earth's plates. These "reconstructed continents" have matching fossil plants and animals

Information on plate tectonics "From the distance of the moon, the amazing thing about the earth, the breath of charm, it is still alive.The picture shows the crushed lunar surface which is dry in the foreground like the old bone Aloft is floating under the strong strong earth rising in space, the film of shining blue sky.