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