Q1Written answer
When they were young, what was then used for cooking food at home?
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Worked solution
Answer: When they were young, coal, wood and cow dung were used for cooking food at home.
NCERT · Class 5 · EVS
Chapter 12: What If It Finishes
Practice each question, then open the answer or worked solution.
Find out from your elders
3 questionsQ2Written answer
In the past 10 years, the use of which cooking fuel has increased in your area? Use of which fuel has decreased?
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Worked solution
Answer: In the past 10 years, the use of LPG and electricity has increased. The use of cow dung and wood has decreased.
Q3Written answer
Guess the use of which fuel would increase and which would decrease in the next 10 years.
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Worked solution
Answer: In the next 10 years, the use of LPG and electricity will increase. The use of cow dung and wood will decrease.
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