Value based question
Class IX
Topic/ Chapter
Diversity in the living world
Q1 Kareena Visited Kaziranga wild life sanctuary and appreciated the diverse fauna and flora dwelling over there. She observed that there is fine balance between various component of ecosystem and each organism is playing important role in the smooth functioning of this system. Explain what does this infer and what lesson/values do you draw from such an experience.
Ans - * Appreciate the beauty , harmony and equilibrium of nature.
* Don’t interfere , invade or disturb the components of nature.
* Harness resources without tilting balance.
* Don’t hunt
Values – Care , Respect concern for nature and fellow beings.
Q2 Mahinder Singh Dhoni conducted a Survey to find the change in fauna and flora for Ganga water and discovered that there is step decline in the number of Gangetic dolphins found there. What reasons you would suggest for such a result .
Ans - Ganga water has been immensely polluted due to :-
* Industrial waste
* Sewage
* Immenssion of idols & other religious items.
* Fertilizers used in excess.
* Bathing & washing (Usage of detergents)
Value – Care , Concern , Rational use of natural resource.
Q3 During rainy season sonu observed many Earthworms appeared on his backyard. He picked them and put them back in the fields. Do you justify his act and why ?
Ans – Putting Earthworm back in the fields prevented them from dying. This helped maintain fertility of soil and balance of Nature .
Value – Care , Concern and respect for nature and other living things.
Q4 Madhav was constantly cpmlaining about abdominal pain & appetite. The Doctor asked him to get his stool test done and discovered Taenia eggs in them. What could you think the reason for this and Which values are needed for prevention of such infestation.
Ans – Consumption of infected pork
Taenia à Pork à Muscles of Pork à Man à Stools
Value – Sanitation , hygiene
Class IX
Topic/ Chapter
Diversity in the living world
Q1 Kareena Visited Kaziranga wild life sanctuary and appreciated the diverse fauna and flora dwelling over there. She observed that there is fine balance between various component of ecosystem and each organism is playing important role in the smooth functioning of this system. Explain what does this infer and what lesson/values do you draw from such an experience.
Ans - * Appreciate the beauty , harmony and equilibrium of nature.
* Don’t interfere , invade or disturb the components of nature.
* Harness resources without tilting balance.
* Don’t hunt
Values – Care , Respect concern for nature and fellow beings.
Q2 Mahinder Singh Dhoni conducted a Survey to find the change in fauna and flora for Ganga water and discovered that there is step decline in the number of Gangetic dolphins found there. What reasons you would suggest for such a result .
Ans - Ganga water has been immensely polluted due to :-
* Industrial waste
* Sewage
* Immenssion of idols & other religious items.
* Fertilizers used in excess.
* Bathing & washing (Usage of detergents)
Value – Care , Concern , Rational use of natural resource.
Q3 During rainy season sonu observed many Earthworms appeared on his backyard. He picked them and put them back in the fields. Do you justify his act and why ?
Ans – Putting Earthworm back in the fields prevented them from dying. This helped maintain fertility of soil and balance of Nature .
Value – Care , Concern and respect for nature and other living things.
Q4 Madhav was constantly cpmlaining about abdominal pain & appetite. The Doctor asked him to get his stool test done and discovered Taenia eggs in them. What could you think the reason for this and Which values are needed for prevention of such infestation.
Ans – Consumption of infected pork
Taenia à Pork à Muscles of Pork à Man à Stools
Value – Sanitation , hygiene
Q5 In order to
study dicotyledonous Plant
teacher asked Katrina
to bring Mustard leaves , Flowers &
seeds. She uprooted
several plants and
brought in the
class. Is this
according to you
the right way
to doing this
activity. Justify your
answer.
Ans. - Katrina could have brought only one full plant to demonstrate instead of uprooting so many saplings . This practice shows irresponsible and indifferent attitude of Katrina towards environment .
Value – Responsibility , care , concern & respect for nature .
Ans. - Katrina could have brought only one full plant to demonstrate instead of uprooting so many saplings . This practice shows irresponsible and indifferent attitude of Katrina towards environment .
Value – Responsibility , care , concern & respect for nature .
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