Nothing.
Those are human terms & arbitrary.
The land at the bottom of the Earth is known as Antarctica. It is a continent located in the southern hemisphere and is the coldest, driest, and windiest continent on Earth.
The icy areas at the top and bottom of the Earth are called the Arctic (at the North Pole) and the Antarctic (at the South Pole).
Stratosphere. (From a kid from mr salems class!!!)
The atmosphere extends about 62 miles (100 kilometers) from the Earth's surface. This region is known as the exosphere and marks the outer limit of Earth's atmosphere.
Ships appear to disappear over the horizon from the bottom upwards due to the curvature of the Earth. As a ship moves away from an observer on the shore, the bottom part of the ship becomes obscured by the curvature of the Earth before the top part, creating the illusion that the ship is sinking into the horizon.
The North and South Poles.
The maker's mark.
there things on planet earth
the marks have to be pointing each other in the center of the gears
Everyone is 'attracted' to Earth because of gravity. And there is really no bottom of the Earth.
The Earth's top and bottom are defined by the North and South poles, respectively. The concept of top and bottom is based on human perception, as Earth is a sphere with no true top or bottom in space.
On your top and bottom pulleys ,you have timing marks,they should line up when time is correct.
it marks the end of the 10th year on earth because your first birthday marks the end of your first year on earth and it continues from there.
Date of manufacture and location
Yes, Antarctic is at the bottom of the southern hemisphere, and marks the position of the South Pole.
Antartica
If memory serves me correctly, the timing marks will be behind the timing belt cover. There will be marks on the gears and also marks on the block. Line the top gear with the top mark and the bottom gear with the bottom mark. Please note that you will need to undo the battery for a few minutes and then reconnect. This allows the computer to reset itself. Hope this helps