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