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