Obviously the full moon because it is covering a larger area on the moon. That's why whenever there is a full moon you can see well outside at night.
The general term for the visible lit part of the moon is "the phase of the moon." The visible lit portion can have a crescent shape, a gibbous shape or a "half-moon" (half circle) shape.
Because the earth blocks part of the light coming from the sun so only part of the moon is alluminated, causing it to look like it is changing shape.
Crescent
The moon looks like it changes shape because as it orbits the Earth and we only see one side of the moon, sunlight hits the part of the moon that we see at different angles - therefore making the moon "change shape". We also can only see the sunlit side of the moon from Earth and that is also another factor to the moon's apparent shape.
No. The earth's shadow on the moon is a lunar eclipse. The moon appears to change shape depending on which part of orbit the earth is in. The sun is almost always shining on one half of the moon (excluding during a lunar eclipse).
Albedo
The general term for the visible lit part of the moon is "the phase of the moon." The visible lit portion can have a crescent shape, a gibbous shape or a "half-moon" (half circle) shape.
The moon of course isn't really changing shape. It's all about the sun. The lit part of the moon you see is the part of the moon in daylight. The shadowed part is experiencing the moon's night time. These normal phases of the moon have nothing to do with earth casting a shadow on the moon.
What changes is the part of the Moon that is illuminated. We see the illuminated part of the Moon better than the dark part.
Crescent
It means that only part of the Moon is illuminated by the Sun.
Because the earth blocks part of the light coming from the sun so only part of the moon is alluminated, causing it to look like it is changing shape.
I believe you mean the lightest part of Earth's shadow casted upon the moon and the answer to that would be: The lightest part of Earth's shadow upon the moon is called the penumbra. In fact any shadow is divided between that totally blocked (umbra) and partially blocked by the light source (penumbra) so the Penumbra can indeed be the moons partial shadow on the earth during a partial or total solar eclipse
Crescent
The moon looks like it changes shape because as it orbits the Earth and we only see one side of the moon, sunlight hits the part of the moon that we see at different angles - therefore making the moon "change shape". We also can only see the sunlit side of the moon from Earth and that is also another factor to the moon's apparent shape.
The moon-landing missions were part of the Apollo program
As the moon circles the Earth, the shape of the moon appears to change; this is because different amounts of the illuminated part of the moon are facing us. The shape varies from a full moon (when the Earth is between the sun and the moon) to a new moon (when the moon is between the sun and the Earth).