tailieunhanh - Toefl ibt listening E part 27

Tham khảo tài liệu 'toefl ibt listening e part 27', ngoại ngữ, toefl - ielts - toeic phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | There are four of these planets Neptune Uranus. Saturn and Jupiter. The biggest of these Is Jupiter and that s the planet I ll be focusing on. Jupiter and the Jovian planets are very different than Earth Mars and even our moon. These gas giants have a rocky or sold core but they re composed mostly of various gases such as hydrogen helium methane and others. They re also composed of liquids. One huge differ ence between the Jovian planets and the rocky planets is that the Jovian planets do not have a sold surface. Their exteriors are gaseous and these gases blend with their atmospheres. Therefore you wouldn t be able Io land a spacecraft on Juprter nor on any of the other gaseous planets nor would you be able to walk on them. Possibly you could float through them but If you tried that on Jupiter you would eventually burn up because Jupiter is extremely hot. Now here are some more tacts about the Jovian planets. These planets have a number of rings and moons. Saturn has the most spectacular rings and Jupiter with 63 moons has the most moons. Neptune has some faint rings and 13 moons. Uranus has 13 faint rings and 27 moons. Jovian planets are also the largest planets much larger than the rocky planets. Jupiter is the biggest planet in the solar system and it s huge. It s several times bigger than any of the other planets in the solar system In fact It s twice as massive as all of the other planets combined By comparison. It s about 318 times more massive than Earth with a diameter 11 times greater than Earth. Now believe it or not despite its magnificent size. Jupiter is not the largest planet in the universe. Larger planets have recently been discovered outside the soiar system and I m sure more will be discovered in the future. Weather patterns on the Jovian planets are much different than the rocky planets. For example they don t have any oceans or landmasses which greatly influence weather conditions on Earth. Jupiter has the Great Red Spot a storm which is at .