Day and night
The seasons to change
The moon to appear as different shapes
Rise in the west and set in the east
Rise in the east and set in the west
Rise in the north and set in the south
Rise in the south and set in the north
The moon makes its own light.
The moon reflects the sun's light.
The moon lights up when it becomes dark.
The moon reflects the Earth's light.
The moon is larger than the stars.
The moon is brighter than the stars.
The moon is closer to Earth than the stars.
The moon is the largest of all stars.
The temperature of the sun changes.
Earth rotates on it axis.
Earth's axis is tilted as it moves around the sun.
The distance between Earth and the sun changes.
The sun is a planet.
The sun is a star.
The sun is a constellation.
The sun is a satellite.
The moon is a constellation.
The moon is a large star.
The moon is a satellite.
The moon is a planet.