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