Subject :NSO Class : Class 4
Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4
Ans 1: (Master Answer)
Class : Class 1
B
Length of the day depends on the speed of rotation of a planet on its axis. The more is the speed the shorter is the length of the day.
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4
Refer to the given figure showing digestive system and answer the following questions.
(i) Where does the digestion of food gets completed?
(ii) Where does the absorption of water from undigested food take place?
| (i) | (ii) | |
|---|---|---|
| A | a | b |
| B | b | c |
| C | c | d |
| D | d | c |
their is no picture in it
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Subject :NSO Class : Class 4
Ans 1: (Master Answer)
Ans 3:
Class : Class 4
Answer should be 'B' be because hemp is a natural fibre, cotton is a natural fibre, jute is a natural fibre, but flax is the plant from which linen comes
Ans 7:
Class : Class 6
Answer c is correct because we can find cotton hemp jute flax and wool for explanation hemp is a synthetic fibre used to make most T-shirts
Ans 9:
Class : Class 4
'C' is the answer as flax, hemp, wool, jute, and cotton all are fibers and can be found in the grid. So SOF is correct. For the doubt that 'Flax' is not a fiber; I can say that 'Flax' is a plant, but it's stem contains fibers to make linen, which you might have heard of.
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Subject :NSO Class : Class 4
Ans 6:
Class : Class 4
A sudden increase in the number of algae is called a algal bloom. Algal blooms are usually caused by sewage water and other such things entering in a water body.
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Subject :NSO Class : Class 4
