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