Science,English,and math １１th

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Though the expression continues still more, but when reading, I can’t understand how useful it is, for there is no expression on the specific example, so I’ve lost interest for expressing it. I’m sorry for it, after neglecting my English, and when starting again, my expression is full of excuses.

It’s the book which I’m going to express from now on, and there is a quiz on the front cover of the book. An ordinary clock starts from 1 to 12, but it’s different, starting from 1, and ends with 16. What is used for? If you have enough time, please think it over.

I’ll start from the preface

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【The world used to be the single one originally?】

《Listening to the voice from the magnetic fossil》

…there is one more way of shutting the magnetism on the earth.

When minute grains sank to the bottom of the sea and the lake and making the sedimentary rock 堆積岩, the magnetism remains in the sedimentary rock.

In 1950s, the fossil dig had started here and there in the world, and the investigation records were gathered from each place in the world, and was summarized in a single map.

There is the trace on the movement of the North Pole, being presumed by taking advantage of the rock and…

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【The world used to be the single one originally?】

《Listening to the voice from the magnetic voice》

…being presumed by taking advantage of the rock and stone from Europe and North America. We can understand the magnetic pole moved slowly from near the equation to the North Pole. As the North Pole is the single one, so two of the trace has to be overlapped.

By the way, I tried to express 北磁極, but when trying to do, it is expressed North Pole automatically.

When approaching the North American continent to the European one, two of the traces are almost overlapped. It means the Europe and the …

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【Is the earth a big magnet?】

…but we had named the place on the n on the magnet shown was the north, and the s on the magnet the south before we study the geomagnetism, for it used to be believed the magnet showed the north in the past like from the next reasons.

The Polar Star attracts the magnet or the island made up with the magnet was somewhere in the north.

《The thing which we can understand from the line of magnetic force》

If sprinkling the sand on the white paper and putting the bar under the paper and patting the paper lightly, the pattern connecting with the n and s pole appear.

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【Is the earth a big magnet?】

《The thing which we can understand from the line of the magnetic force》

The difference between the one which the n pole on the compass shows actually and the one which is the actual direction is the magnetic inclination.

The closer the angle of deviation is the North Pole, the more it shows to the ground. Thus we can know the pattern on the line of the magnetic field like the illustration. Let’s overlap this illustration with the one in the last response.

If the length on the diameter of the earth and the one on the magnet is the same, the line of the…

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