Discuss the effects of revolution of the earth?
Answers
Answer:
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Explanation:
As the Earth revolves around the sun, its axis is tilted from perpendicular to the plane of the elliptic by ~23.45 degrees. It is on this axis that the earth rotates every 24 hours. Since the axis is tilted, the effects of revolution of the Earth is different for different parts of the globe.
Certain areas are tipped towards, or away from, the sun at different times of the year. This tilting causes the four seasons of the year. This tilting also creates opposite seasons in the Northern and Southern Hemispheres.
Effects of Revolution of the Earth: Seasons
The Earth's seasons are not caused by the distance from the sun, but rather, by the tilt of the Earth's axis. Summer is warmer than winter because the sun's rays shine more directly than during winter, and also because the days are longer than the nights. During the winter, the sun's rays hit the Earth at a steeper angle, producing shorter days.
The equinoxes are days in which day and night are of equal duration, while the solstices are the days when the sun reaches its farthest northern and southern declinations, creating both the shortest and longest day of the year.