Planets of the Solar SystemOnline version Actividad para repasar las características de los planetas del Sistema Solar. by Raquel Serrano Barrueta 1 .............................................................. is called "the red planet". a Uranus b Mars c Earth d Jupiter e Venus f Saturn 2 .............................................................. is called "the blue planet". a Uranus b Mars c Earth d Jupiter e Venus f Saturn 3 .............................................................. is the coldest planet. a Uranus b Mars c Earth d Jupiter e Venus f Saturn 4 .............................................................. is the furthest planet. a Neptune b Mars c Earth d Jupiter e Venus f Saturn 5 .............................................................. is the closest planet to the Sun. a Neptune b Mars c Mercury d Jupiter e Venus f Saturn 6 .............................................................. is the biggest planet. a Neptune b Mars c Mercury d Jupiter e Venus f Saturn 7 .............................................................. is the hottest planet. a Neptune b Mars c Mercury d Jupiter e Venus f Saturn 8 .............................................................. has giant rings around it. a Neptune b Mars c Mercury d Jupiter e Venus f Saturn