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