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why do stars appear to change position during the night? f earth rotates on its axis. g earth revolves around the sun. h the stars are

Question

Why do stars appear to change position during the night? F Earth rotates on its axis. G Earth revolves around the sun. H The stars are moving away from each other. J Stars are very far away from the solar system.

Answer

4.2 (230 Votes)
Verificación de expertos
Catherine Master · Tutor for 5 years

Answer

F. Earth rotates on its axis.

Explanation

## Step 1: This question is asking us to understand why stars appear to change position during the night. ## Step 2: Stars are indeed very far away from our solar system and they are moving away from each other due to the expansion of the universe. However, these movements are so slow and the distances are so vast that we cannot observe these movements in a single night from our perspective on Earth.## Step 3: The Earth does revolve around the Sun, but this revolution is a yearly cycle and does not significantly affect the apparent position of stars on a nightly basis.## Step 4: The Earth also rotates on its axis. This rotation is a daily cycle and as the Earth spins, our perspective on the celestial grid changes. This creates the illusion of stars 'moving' across our night sky.### The formula to remember here is: The apparent movement of stars = Rotation of the Earth