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