What is the significant latitude of the Tropic of Cancer?

• A. 23.5 degrees S
• B. 0 degrees
• C. 90 degrees N
• D. 23.5 degrees N

Answer: (D)

The Tropic of Cancer is located at a significant latitude of 23.5 degrees North. This latitude represents the northernmost point at which the sun can be directly overhead at noon, which occurs during the summer solstice around June 21 each year. At this latitude, regions experience the longest days of the year and significant solar heat, marking a key point in the Earth's tilt and its orbit around the sun.

This understanding of the Tropic of Cancer is important, as it defines a boundary for tropical climates, influencing weather patterns and ecosystems southward toward the equator, as well as determining agricultural zones and biodiversity. The Tropic of Cancer, together with its southern counterpart, the Tropic of Capricorn, plays a crucial role in the Earth’s climatic zones.