Matching Pairs UNIVERSE DEFINITIONSOnline version Match the words and the definitions by FRANCIS FERNANDEZ ESTARLICH 1 Light Year 2 3 The Big Bang theory 4 Eclipse of the Moon 5 Day and night 6 7 Eclipse of the Sun 8 9 An Astronomical Unit (AU) 10 Seasons and the length of the day They are consequences of the Earth´s rotation They are consequences of the Earth´s revolution It explains the creation of the Universe and its expansion It happens when the Moon is positioned between the Sun and the Earth. rotation revolution Is the distance which light travels in a year. It is an average distance between the Earth and the Sun low tide It happens when the Earth is positioned between the Sun and the Moon and stops the Moon from reflecting light from the Sun.
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