What percentage of the sun's energy is absorbed within how many inches?

The choice indicating that 2 inches of ocean water absorbs a significant percentage of the sun's energy is accurate because it reflects how solar radiation penetrates ocean waters. Research shows that most of the sun's energy is absorbed in the upper layer of the ocean, specifically within just a few inches of the surface. Specifically, about 90% of this energy is absorbed within the first couple of inches, highlighting the importance of the upper ocean layer in regulating temperature and supporting biological processes.

Understanding this concept is crucial for oceanographic studies, as it illustrates the relationship between solar energy absorption and various factors such as water temperature, marine ecosystems, and weather patterns. The upper layer's capacity to absorb solar energy plays a significant role in climate dynamics and the functioning of oceanic ecosystems.