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 The Big Bang theory 4 5 6 7 Eclipse of the Moon 8 Light Year 9 An Astronomical Unit (AU) 10 Seasons and the length of the day revolution It is an average distance between the Earth and the Sun It explains the creation of the Universe and its expansion It happens when the Earth is positioned between the Sun and the Moon and stops the Moon from reflecting light from the Sun. They are consequences of the Earth´s revolution Is the distance which light travels in a year. low tide They are consequences of the Earth´s rotation rotation It happens when the Moon is positioned between the Sun and the Earth.
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