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 3 4 Eclipse of the Moon 5 The Big Bang theory 6 An Astronomical Unit (AU) 7 Eclipse of the Sun 8 9 Light Year 10 Day and night It happens when the Moon is positioned between the Sun and the Earth. 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 revolution It explains the creation of the Universe and its expansion They are consequences of the Earth´s revolution Is the distance which light travels in a year. low tide They are consequences of the Earth´s rotation rotation