Mountain fires are thought of causing little harm with the only damage being the burning of trees and shrubs, but actually there's a hell of a 'hidden character'.

After the bushfires, we have independently decided to call off this year's fireworks display.

That's the fact that avalanches occur after mountain fires.

A mountain fire broke out and burnt the forest.

That forest fire happened from natural cause.

The forest fire occurred through carelessness.

A forest fire broke out in this area.

There are a great many forest fires in America.