Explanation:

3.The Earth revolves from west to east i.e, in the anticlockwise direction. The Earth completes one revolution around the Sun in one year or precisely in 365.242 days. The revolution speed of the earth is 30 km/s-1.

4.The spinning of the earth on its axis causes days to turn into nights. A difference of one hour is created between two meridians which are 15 degrees apart. A change in the direction of wind and ocean currents. The rise and fall of tided every day.

5.As Earth revolves around the Sun, different parts of Earth get more sunlight. The tilt causes the hemispheres to point toward or away from the sun at different times during the Earth's revolution around the sun. When the tilt is toward the Sun, the season is summer.

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