So that day and night would be at the same level
I already answered this. I believe you’ve posted the question more than once.
It gives meteorologists a visual. With maps they can demonstrate what they are trying to show.
Its spinning so when it on water its easy to spin, but it can't make hard land spin.
We have all noticed that if we hike from a place with low elevation and go up at a place with high elevation, that the temperature is gradually dropping, thus giving us a clue that the lower places are warmer, while the higher places are cooler. The reason for this, even though both the places with low and high elevation are located in the troposphere, thus the same atmospheric layer, is that the density of it is not the same everywhere. The troposphere has the highest density at its lowest points, and as the height increase the density decreases. Since the higher parts are less dense, that means that there are less gases, thus there are less molecules that are further apart from each other. This results in lesser absorption of heat, so this parts are cooler, while the lower parts are warmer because the troposphere is denser, there's more molecules that are also closer to each other, thus they absorb more heat.
John Brown was a radical abolitionist whose fervent hatred of slavery led him to seize the United States arsenal at Harpers Ferry in October 1859. It is widely believed his intention was to arm slaves for a rebellion, though he denied that. Hanged for treason against the Commonwealth of Virginia, Brown quickly became a martyr among those seeking to end slavery in America.
