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EARTH SCIENCE HOMEWORK, Ch. 24, Sec 3 Jupiter 1. In 1979, the space probes Voyager 1 and Voyager 2 flew past _________, the fifth planet from the Sun. (pg. 702, P2) 2. The Voyager probes revealed that Jupiter has faint ________ ________ (2 words) around it and that one of its moons has active __________ on it. (pg. 702, P2) 3. Jupiter is composed (made) mostly of ___________ and _________, with some ammonia, methane and water vapor. (pg. 702, P3) 4. Scientists hypothesize that the atmosphere of hydrogen and helium changes to an ocean of _________ hydrogen and helium toward the middle of the planet. (pg. 702, P3) 5. Below this liquid layer might be a _________ core. (pg. 702, P3) 6. Continuous storms of swirling, high-pressure ________ have been observed on Jupiter. (pg. 702, P4) 7. The Great ________ ___________ (2 words) is the most spectacular of these storms. (pg. 702, P4) 8. At least 63 _________ orbit Jupiter. (pg. 703, P1) (book says 61) 9. In 1610, Galileo Galilei was the first person to see Jupiter’s ________ largest moons. (pg. 703, P1) 10. _____ is the closest moon to Jupiter (pg. 703, P1) 11. Jupiter’s tremendous ____________ force and the gravity of __________, Jupiter’s next largest moon, pull on Io. (pg. 703, P1) 12. This force heats up Io, causing it to be the most volcanically ___________ object in the solar system. (pg. 703, P1) 13. Europa is composed mostly of _______ with a thick smooth crust of _______. (pg. 703, P1) 14. Under the ice might exist an ________ as deep as 200 km. (pg. 703, P1) 15. Ganymede is the __________ moon in the solar systemlarger even than the planet Mercury. (pg. 703, P1) 16. ___________, the last of Jupiter’s large moons, is composed mostly of rock and ice. (pg. 703, P1)