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