In 3-5 sentences, explain what some limitations of using this model to explain the phases of the moon would be. Consider factors like size and distance between objects in your response.

Using a simplified model to explain the phases of the moon can have several limitations. Firstly, the model often does not accurately represent the vast distances between the Earth, moon, and sun, which can lead to misconceptions about how light and shadow interact. Additionally, the relative sizes of these celestial bodies are not to scale in most models, making it difficult to convey their actual proportions. Furthermore, such models may overlook the orbital dynamics, including the elliptical shape of orbits and the tilt of the Earth's axis, which are crucial for understanding the complexities of lunar phases.