On $27^{th}$ February in 2010, an earthquake about $8,8^{0}$ richter happened in Chile. The land seemed to be violently shaken. People began running as walls started to collapse. All homes, trees and animals were sinked in ruins. Hundreds of people were injured and died. The rest had to take a shelter to protect themselves. Rescue workers digged the ruins to find the victims. After the earthquake had happened, millions of people had to sleep on the street without food and drink and face with poverty. Fortunately, the government have sent food, fresh water, money and medical supplies to the victims. They have also consoled people and planned to prevent earthquake in this area bybuilding basements to provide accomodation for everyone.

In this world, forests are a very important thing for people, including trees that help people have air to breathe, if there is a natural disaster to the forest, we have to talk about forest fire. Wildfires originate from woodcutters or foresters who light a fire to warm or fry food for camping, or because the temperature is too high, so the leaves can't stand it, so it will cause a forest fire. Not to mention the Amazon forest fire in 2019, nearly half of the forest has been burned and ash, caused by the sky-high temperatures caused by Brazil in the southern part of the Americas and the hottest place in South America. Not to mention the many animals that died fresh under the crimson flames in the flames, and there were also people who died in them. In particular, the Greek forest fire was also very terrible in 2009. In general, we should protect the forest and do not set fire near the leaves, choose bare hills and do not burn on the grass.