Question

What are the factors that affect wildfire to spead.​

Answer 1

Answer:

All three must be present:

Oxygen (air) - to start and sustain combustion. Air supply can be increased by windy conditions.

Heat - to raise fuel temperatures to their ignition point and to ignite fuels. Common sources of heat are lightning and human activities.

Fuel - to sustain and/or carry flames.

Explanation:

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Answer 2

Answer:

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Explanation:

The three sides of the fire behavior triangle are weather, topography and fuels. Weather includes wind, temperature, cloudiness, moisture and air pressure. High temperatures and low humidity cause vegetation to dry and wildfires to burn rapidly.