Why do the stars and the constellations in the sky appear to change positions throughout the night and throughout the year?(1 point)
The stars and constellation have tilted and are also moving in space.
The stars and constellation have tilted and are also moving in space.
The Earth’s tilt changes its position relative to the stars and constellations as the Earth rotates and orbits.
The Earth’s tilt changes its position relative to the stars and constellations as the Earth rotates and orbits.
The Earth’s tilt changes its position relative to the stars and constellations only because the Earth rotates around its axis.
The Earth’s tilt changes its position relative to the stars and constellations only because the Earth rotates around its axis.
The location angle of the Earth's tilt relative to the stars and constellations remains the same throughout the year.
The correct answer is: The stars and constellations appear to change positions throughout the night and throughout the year because the Earth's rotation and orbit cause its position to change relative to the stars.
To understand why this happens, we need to consider two factors: the Earth's rotation and its orbit around the Sun.
First, the Earth rotates on its axis once every 24 hours, which gives us day and night. As the Earth rotates, different parts of it face different directions in space, causing the stars and constellations to appear to move across the sky. For example, during the night, as the Earth rotates, the stars in the eastern horizon at midnight will move to the western horizon by dawn.
Second, the Earth orbits around the Sun once every year. This means that throughout the year, the Earth's position changes in relation to the stars. As the Earth moves in its orbit, we see different parts of the night sky at different times of the year. For example, during winter, different constellations are visible than during summer.
Additionally, the Earth's axis is tilted relative to its orbit. This tilt is what causes the seasons. As the Earth orbits around the Sun, the tilt of its axis remains fixed in space, but its position relative to the stars and constellations changes. This is why we see different constellations at different times of the year.
So, in summary, the changing positions of the stars and constellations in the sky throughout the night and throughout the year are due to the Earth's rotation on its axis, its orbit around the Sun, and its tilted axis relative to its orbit.