Today I went to the Museum of natural history.In this museum, I learned about many things that are connected with the natural history such as the dinosaurs, the Solar system ,the Earth and the evolution of the living things.

 First I'll tell you about the Solar system.

 The Universe was filled with gas and many ciouds at first. Then there was Big Bang and planets including the Earth that we are living formed.

 There are 8 planets from  the closest to the Sun. Mercury-Venus-Earth-Mars-Jupiter-Saturn-Uranus-Neptune.

 When the planet turns on its axis,it is called a rotation. this takes oneday. and when the Earth revolves around the sun,this is called a revolution. It takes one year.

 Second I'll tell you about the history of living things. there were many eras. Precambrian era,Paleazonic era,Mesozonic era and cenozonic era.

 Then the dinosaurs appeared on Jurassic period.there were Herbivore and Carnivore. Hervivore had weapons to protect it self and Carnivore had to sharp teeth.

 Today I learned about many things and I was excited. I want to come back here later and explain to my family.