Earth and Moon QuizVersion en ligne Test your knowledge about the history of the moon, the phases of the moon and the movement of the Earth by answering true or false to the following statements. par Santiago Carreón 1 The moon's surface is covered in craters from past impacts. Yes No 2 Is the Earth´s day 12 hours Yes No 3 The moon was formed of a debris ring Yes No 4 The moon is larger than Earth. Yes No 5 The moon's gravity has no effect on Earth. Yes No 6 The phases of the moon repeat in a cycle that lasts about 29.5 days. Yes No 7 The phases of the moon are random and unpredictable. Yes No 8 The moon has a history of impacts from asteroids and comets. Yes No 9 The moon is tidally locked to Earth, meaning the same side always faces us. Yes No 10 The moon was formed 4 millions years ago Yes No 11 The moon's surface is smooth and featureless. Yes No 12 The earth moves around the sun for 365 days per year Yes No 13 The Earth have a rotation Yes No 14 The moon's gravity affects the tides on Earth. Yes No 15 Theia was the name of the Moon? Yes No 16 The moon rotates on its axis at the same speed as Earth. Yes No 17 The moon's distance from Earth is always the same. Yes No 18 The phases of the moon are caused by the relative positions of the sun, Earth, and moon. Yes No 19 The new moon is not a phase Yes No 20 The moon has its own light source. Yes No