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