Read each clue or situation and fill in the missing word about Earth's shape and movement!
Sort each event — is it caused by Earth ROTATING (spinning on its axis every 24 hours) or REVOLVING (orbiting the Sun over a year)?
Sunita Williams wrote a diary comparing life on the ISS with life at home. Sort each diary entry — does it describe something that happens ON EARTH (with gravity) or IN SPACE (weightlessness)?