Today, I went to the Museum of Natural History. I thought it would be boring because the museum focuses on science, but it was actually very interesting to see different eras and creatures. In the Precambrian Era, creatures started to emerge. Some fish species and plants existed. In the Paleozoic Era, there were reptiles. In the Mesozoic Era, dinosaurs existed, and this era can be divided into 4 parts. Finally, in the Cenozoic Era, mammals like the mammoth appeared, and humans emerged. These early humans developed over time, and this development included the Australopithecus, Homo erectus, Homo sapiens, etc. The way the earth was created and developed was very interesting. I hope that I can explain these amazing things to others!

* Hi,

Great job! It seems like you learned a lot, and I liked the last sentence a lot.