Hello freinds and teachers?Nice to meet you again. My name is da eun, 5th grade girl.

Today, we went to national history museum. I will tell you about what I saw or felt during today's trip.

First, I will tell you about planets. The planet which is most close to the sun is Mercury. Then Venus then Earth, Mars, Jupiter, Saturn, Uranus and Neptune. These are all named after the God's name. But sun is not a planet. It is a big star in the universe. I was surprised that the sun is a tiny star in the universe.

Second, I will talk about plate's boundary. There are 3 kinds of plate boundary ; convergent, divergent and transform boundary. Do you know why Japan has a lot of Earthquakes and volano eruptions? That's because Japan is at the plate boundary. Thank godness that our country is not at plate boundary.

Next, I will tell you 'How the universe was born.' The univers was formed 15billion years ago. The main reason of causing universe to form was the Big bang. And our planet earth was formed 4.5 billion years ago. I was impresed that our planet's age is more than 4 billion years. That number is too big for me. And when the Earth was first born, the plates were combined into one continent. This is called Pangea. But nowadays, It is divided into 6 continents. The way to prove that continents move is continental drift, the theory that the scientists have made.

Finally, I will tell you about dinosaurs. It is divided into 3 types. herbivore, Carnivore, and omnivore. Herbivore eats plants. Carnivore eats meat. And Omnivore eat both plants and meat. I don't like dinosaurs that much, but I was very interested in it.

This was my essay for today. Thank you.