Advertisements
Advertisements
Question
Choose the incorrect statement from the following.
Forest fires are usually due to
Options
carelessness of humans
heat of sun
cutting of trees
lightning strike
Advertisements
Solution
cutting of trees
Explanation:
Forest fires are not due to cutting of trees.
APPEARS IN
RELATED QUESTIONS
Burning of wood and coal causes ______ of air.
Fire produced by oil cannot be controlled by ______.
Give reasons.
Water is not used to control fires involving electrical equipment.
Which zone of a flame does a goldsmith use for melting gold and silver and why?
Fire produced by oil cannot be controlled by ______.
Write True/False against the following statement and also correct the false statement.
Water is the best extinguisher for fires involving electrical equipment.
Manu was heating oil to fry potato chips. The cooking oil all of a sudden caught fire, he poured water to extinguish the fire. Do you think, this action was suitable? If yes, why? If not, why not? In such a condition what should Manu have done?
What are the three essential requirements to produce fire? How fire extinguisher is useful for controlling the fire?
Give an example of class B fires.
Mention the conditions necessary for producing fire.
