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