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Sun/Earth/Moon
Question | Answer |
---|---|
axis | imaginary line that goes through the Earth from pole to pole |
rotates | earth does this around its axis |
day/night | the spinning of Earth around its axis causes this cycle |
seasons | short-term changes in climate caused by Earth's movement around the sun |
gravity | keeps Earth and the moon in orbit around the sun |
star | has no solid surface and made of hydrogen and helium |
orbit | Earth's path around the sun |
planet | an object in space that moves around the sun, is round, and has cleared a path of debris |
revolves | Earth does this around the sun |