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