shadow - dark shape made when a source of light is blocked, apparent motion - the Sun appears to move across the sky, but it's really Earth rotating, east - the Sun appears to rise in the ___, west - the Sun appears to set in the ___, position - the ___ of a shadow is opposite the Sun, longer - shadows are ___ in the morning and evening when the Sun is low in the sky, shorter - shadows are ___ in the middle of the day, around noon, when the Sun is high in the sky, sundial - tool that uses the Sun and changing shadows to tell time, model - a copy of thing, Earth's rotation - cause of day/night and changing shadows,

C10L2: Shadows and the Sun (5.9)

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