In the Northern Hemisphere, seasonal variation in temperatures is caused mainly by ____. A) the Earth's elliptical orbit taking it closer to and farther away from the sun B) the Earth's tilt on its axis of 23.5^o C) seasonal variation of energy output from the sun D) warm equatorial air masses rising and spreading north and south E) uneven warming of the ocean's surface water

Question

Quizplus · Accepted Answer

The Earth's tilt on its axis of approximately 23.5 degrees is the primary reason for seasonal temperature variations in the Northern Hemisphere. This tilt causes different parts of the Earth to receive varying amounts of sunlight throughout the year, leading to the seasons.

In the Northern Hemisphere, Seasonal Variation in Temperatures Is Caused