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