最終更新日 2023年7月11日 by やまふじ農園
It seems that the earth has different gravity in different places.
It seems that this is due to variations in the mass of the crust, mantle, and core beneath it in different regions.
I learned this for the first time.
In Japan, the gravity is stronger in the eastern part of the country than in the western part.
There is a huge low gravity region in the Indian Ocean.
The sea level there is said to be 106 meters lower than the average sea level in the world.
This is because the gravity is so weak that it cannot hold back the seawater and the seawater escapes.
There are so many things about the earth that we don’t know.