Please enable JavaScript.
Coggle requires JavaScript to display documents.
Wild Fires - Coggle Diagram
Wild Fires
-
Nature of wildfires
-
every thing has a flash point, which is a temperature that it will just burst into flames.
-
When wood is heated to this temperature, it releases hydrocarbon gases that mix with oxygen in the air, combust and create fire.
Forest Fires
Introduction
In forests, forest fires are the most common hazards.
they pose a risk to flora and fauna and can seriously disturb the bio-diversity, ecology and environment of a reigion.
-
In the summer, if there is no rain for months the forest floor becomes littered with dead leaves and twigs.
-
Traditional methods of preventing forest fires are no longer effective and it is essential to raise awareness, especially for people who live in forests.
Causes
two categories
-
Human related
Lighters, cigarettes, electric sparks etc come into contact with dry leaves.
-
-
-
Fires lit intentionally for recreation, eg. campfires.
-
-
What is a fire?
-
A combustion is the chemical reaction between heat, fuel and oxygen.