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