Relier Pairs UNIVERSE DEFINITIONSVersion en ligne Match the words and the definitions par FRANCIS FERNANDEZ ESTARLICH 1 The Big Bang theory 2 An Astronomical Unit (AU) 3 4 5 Light Year 6 Eclipse of the Moon 7 Seasons and the length of the day 8 Eclipse of the Sun 9 10 Day and night rotation low tide 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 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 It happens when the Moon is positioned between the Sun and the Earth. It explains the creation of the Universe and its expansion