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