pull down to refresh
Effects and Uses
Positive Effects:
Stimulates plant growth and maintains ecological balance
Used by humans for cooking, heating, signaling, propulsion, smelting, and waste disposal
Negative Effects:
Can cause destruction to life and property, atmospheric pollution, and water contamination
reply
Removal of vegetation by fire can lead to soil erosion and long-term reduction in soil fertility
Summary
Fire is a complex chemical reaction essential to both natural ecosystems and human civilization. It is both a tool and a hazard, requiring careful management and understanding of its underlying science.
reply
Ok
reply
Types of Fire
Fires are classified based on the type of fuel involved:
Class Fuel Type Examples Extinguishing Method
A Solid organic material Wood, paper, fabric Water
B Flammable liquids Gasoline, oil, alcohol Foam, powder, COâ‚‚
C Flammable gases Propane, methane, natural gas COâ‚‚, dry powder, cut supply