The spinning of the Earth is probably a very minor component in the generation of the winds, although the spinning does distribute the primary power source for the winds, which is the Sun. The Sun's light heats up areas of the Earth, causing updrafts, and since it can't all go up, there are downdrafts to compensate. The changing heat caused by sunlight causes turbulent air flow.
yes
yes
The wind causes the vanes on a generator to spin. This spinning creates electricity.
No, the Earth is not spinning backwards. It rotates on its axis in a consistent direction, which causes day and night.
The movement of huge convection currents coupled with the Earth's rotation creates global wind patterns. This leads to the formation of prevailing winds, such as the trade winds and westerlies, that drive weather systems around the world. The Coriolis effect also influences wind direction, deflecting air masses to the right in the northern hemisphere and to the left in the southern hemisphere.
Very little as it is spinning at a constant speed. However, the moon does affect the Earth's seas, greatly.
Rotation
No. The energy for the wind comes from the solar energy. However, the spinning of the Earth can change the direction of winds. This is related to the Coriolis effect.
the spinning of earth causes it to be an oblated spheriod.
The spinning of Earth around its axis is called rotation
The Earth spinning. It spins 360 degrees in 24 hours.
Yes, the earth does spin around its axis. That's what causes the apparent movement of the sun and the stars. If your question was rather what spinning on its axis mean? Ever saw a sphere spinning? It means that.