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What is the reason for the self ignition of big trees

4hw.org: it's very common for a big tree to catch fire. However, recently a big tree in foreign countries ignited from the inside. This strange scene was photographed and posted on the Internet by netizens, which caused a heated discussion. Why does the big tree ignite from the inside? Let's see the details below.

A man named Matthew McDermott captured an incredible scene in the forest on the west coast of the United States. He was looking for a way to escape from the fire. When he reached the forest in a small town, he found a big tree swallowed by the fire from inside to outside.

The fire point of the tree is inside the trunk. It burns up all the time. The flame billows out of the trunk. The flame in the trunk emits a strange orange flame. Obviously, the tree has been completely burned into an empty shell. Matthew was very surprised when he saw the scene. He said he had never seen a tree fire from the inside, and then burned the whole tree.

By the afternoon of the 13th, more than 30 people had been killed in the fire and 250 were missing. U.S. government officials said the fire may have been caused by the strong wind, which led to the destruction of power lines. Although this is the official reason, the specific cause of the fire is still under investigation.

At least 5700 family homes and other buildings have been destroyed by the fire, especially in Sonoma County of Santa rose, where the entire block has been blackened and left in ruins.