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