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