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Multimedia Presentation Earth, Sun and Moon: Question Sheet What shape is the Earth? The Earth is roughly ________________________ , like a slightly squashed ball. How big is the Earth? The Earth is about ________________________ km in diameter. On average, the Earth orbits, 93 million miles (149,600,000 km) from the Sun. Why is there 365 day in Earth’s calendar? We orbit the Sun, travelling right round it and through all the seasons, once every ________________________ days or ________________________ a year. Why does the Sun appears to move across the sky over the course of a day? The Earth ________________________ on its own axis and completes one complete rotation once every ________________________ hours. This causes day and night on Earth. The part of the Earth that is ________________________ the Sun, it is day. The part of the Earth that is ________________________ from the Sun, it is night. From what direction does Sun rise and set? The Sun ________________________ across the sky from East to West. Side: 1 of 2 Multimedia Presentation Earth, Sun and Moon: Question Sheet What shape is the Moon and how big is it? The Moon is roughly ________________________ and is a lot smaller than the Earth. The Moon is about ________________________ km in diameter. How does long does it take for the Moon Earth to orbit around the Earth? The Moon is a natural satellite and travels around the Earth once every ________________________ days. We only see the part of the Moon that is ________________________ by the ________________________ . It appears to change in shape because it is lit by the Sun and the size of its ________________________ changes. What shape is the Sun? It is roughly ________________________ in shape and is much, much ________________________ than the Earth. How big is the Sun? The Sun is about ________________________ km in diameter. Where is the Sun in our solar system and what does it do? The Earth is just one of ________________________ planets that travel around the Sun. The other planets are called Mercury, Venus, ________________________ , Jupiter, ________________________ , Uranus and Neptune. The Sun is a star and gives out ________________________ and ________________________ . Side: 2 of 2