Q.15. Raman once saw Raghav planning of cutting all the trees around his house. Raman asked
Raghav the reason for this step. Raghav replied that these trees do not provide him anything like
fruits, timber, etc., so he is cutting them. Raman explained him though they are not providing
him fruits, timber, flower, etc., but still they are very useful to all.
(a) How plants are still useful to all?
(b) List some items we get from plants.
(c) A cow ate all the leaves of a small plant but then also new leaves seen sprouting after a few
days. How did the plant survived without leaves?
(d) What values of Raman and Raghav is shown here?
Answers
Answer:
a} plants are still useful because they still provide oxygen.
b} some items we get from plants are-
1. oxygen
2. wood
3. fruits
4. rubber etc.
c} Plants store the food that they produced by photosynthesis in the stem and roots. So, when cow ate away all the leaves of the plant, the plant fulfilled its requirement by the food stored in stem and roots.
d} sorry I dont know this one
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Answer:
Raman once saw Raghav planning of cutting all the trees around his house. Raman asked Raghav the reason for this step. Raghav replied that these trees do not provide him anything like fruits, timber, etc., so he is cutting them
a)We get food, clothes, timber, fuel, medicines, fruit, flower, oxygen from plants.
b)medicine
eggs
wool
oxygen
vegetable
fruits
wood
wheat
rice
wood house
c)when cow ate away all the leaves of the plant, the plant fulfilled its requirement by the food stored in stem and roots
d)
Explanation:
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