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