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