EVERYDAY SCIENCE

Detailed explanation-1: -It is all about the tilt of the Earth’s axis. Many people believe that the temperature changes because the Earth is closer to the sun in summer and farther from the sun in winter. In fact, the Earth is farthest from the sun in July and is closest to the sun in January!

Detailed explanation-2: -The Earth has an elliptical orbit around our Sun. This being said, the Earth is at its closest point distance wise to the Sun in January (called the Perihelion) and the furthest in July (the Aphelion). But this distance change is not great enough to cause any substantial difference in our climate.

Detailed explanation-3: -During part of the year, Earth is closer to the Sun than at other times. However, in the Northern Hemisphere, we are having winter when Earth is closest to the Sun and summer when it is farthest away!

Detailed explanation-4: -Seasons are caused by Earth’s changing position as it revolves around the Sun. Some people think that the seasons occur because of Earth’s distance from the Sun. However, Earth is closer to the Sun in December and January and farther away from the Sun in July and August.

Detailed explanation-5: -The tilt of the Earth’s axis is the most important reason why seasons occur. The Earth’s movement around the Sun causes seasons. The Earth is always tilted to one side as it orbits the Sun. So, when the North pole tilts towards Sun, it’s summer in the Northern hemisphere and winter in the Southern hemisphere.