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