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Today, I went to the SEODAEMUN MUSEUM OF NATURAL HISTORY. I learned about the universe and the start of life. The universe was born about 15 billion years ago, and it started with the Big Bang.
The Big Bang was a tiny thing that, like a ball, has to be explored.
4.6 billion years ago, the earth started. The earth revolves around the Sun. The Sun is a fixed star, so many other planets spin around the Sun, like Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
Some time later, a sea formed, and the first bacteria named Cyanobacteria lived there. The sea and the land evolved, so there are many fish, crocodiles and dinosaurs. The smartest dinosaur's name was Troodon.
The Troodon is about 23 tons, and the weight of its brain was between 37-45 kg. Today, I learned about the universe and life, and I was happy to learn about them.
**Q. Why did people give Pluto that name?
* Hi,
Great job! Try to make your sentences a little bit more clear, though. I didn't really understand this sentence: 'Bigbang is that tiny thing that like a ball have to be explored.' Also, Pluto was named Pluto after the god of the underworld-Pluto :)(Logan) |
