4) For the position of the Moon shown in the figure, which Moon phase would an Earth observer see?
8) A friend comments to you that there was a beautiful, thin sliver of Moon visible in the early morning just before sunrise. Which phase of the Moon would this be, and in what direction would you look to see the Moon (in the southern sky, on the eastern horizon, on the western horizon, high in the sky, etc.)? Explain your reasoning.