Relier Pairs Solar System VocabularyVersion en ligne A memory game for the solar system. par Anne Ambrosio 1 Used to be the 9th planet from the sun, but is now considered a dwarf planet. 2 Elliptical path Earth takes around the sun. It takes 365 days or 1 year. 3 Largest collection of asteroids scientists have found. It is located between Jupiter and Mars. 4 Meteors that have been pulled towards Earth and burn up in the atmosphere. 5 Smaller chunks of rock and metal have broken off from a comet or asteroid. 6 Planet we live on. Third from the sun and orbits around the sun. 7 4th planet from the sun. Hard rocky red surface with severe dust storms. 8 Imaginary line that goes through the center of a planet from top to bottom. 9 7th planet from the sun. Planet made of gas that spins on its side like a marble. 10 Round like planets, but orbit a planet instead of the sun. 11 8th planet from the sun. Planet made of gas and almost completely ice. 12 Large groups of ice, dust and metal that orbit the sun and has a tail tail. 13 Large chunks of rock and metal that orbit and tumble around the sun. 14 Planet closest to the sun. Hard rocky surface and no atmosphere. 15 Very similar to a planet. Orbits the sun and is round, but cannot clear things out of its path. 16 Large disc shaped grouping of over 200 billion stars that spins and is suspended in space . Our solar system is part of this. 17 Second planet from to the sun. Hard rocky surface covered with poisonous gas. 18 Large star that provides light and warmth to the Earth. 19 6th planet from the sun. Planet made of gas with giants rings around it. 20 5th planet from the sun. Largest planet made of gas and a giant red spot.