Relier Pairs Planets Version en ligne Study characteristics of the planets par Bethaney Barber 1 Hottest planet with thick atmosphere, high mountains, and volcanoes 2 What 2 planets are gas giants? 3 the smallest planet and the nearest to the sun 4 What are Saturn's rings made of? 5 What 2 planets are ice giants? 6 Largest Planet, has a great red spot and many moons 7 What planets are terrestrial planets? 8 Called the "red planet" because of its red surface and has seasons like earth Jupiter and Saturn chunks of ice and rock Mars Mercury, Venus, Earth, Mars Uranus and neptune Mercury Jupiter Venus