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To which class of lever does the given figure belong?

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Important Questions on Crop Production And Management

EASY
Science>Biology>Crop Production And Management>Irrigation
An example of a lever is a/an ______.
MEDIUM
Science>Biology>Crop Production And Management>Irrigation
Describe the sprinkler system of irrigation. State its advantages.
EASY
Science>Biology>Crop Production And Management>Irrigation

Name two traditional methods of irrigation and two modern methods of irrigation.

 

EASY
Science>Biology>Crop Production And Management>Irrigation
Name two methods of irrigation which conserve water.
MEDIUM
Science>Biology>Crop Production And Management>Irrigation
How do the irrigation requirements of a wheat crop differ from that of a paddy crop?
MEDIUM
Science>Biology>Crop Production And Management>Irrigation
Explain why, the frequency of irrigation of crops is higher in summer season.
EASY
Science>Biology>Crop Production And Management>Irrigation
Scissors are an example of the _____ (first-order/ second order/ third order) of lever. 
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Science>Biology>Crop Production And Management>Irrigation
In a first-class lever
EASY
Science>Biology>Crop Production And Management>Irrigation
Out of the drip system and sprinkler system of irrigation, which one is more suitable for watering fruit plants?
MEDIUM
Science>Biology>Crop Production And Management>Irrigation
Name the various sources of irrigation in our country.
EASY
Science>Biology>Crop Production And Management>Irrigation
Out of the drip system and sprinkler system of irrigation, which one is more suitable for uneven land?
MEDIUM
Science>Biology>Crop Production And Management>Irrigation
Explain how, the irrigation requirements depend on the nature of the crop.
MEDIUM
Science>Biology>Crop Production And Management>Irrigation
Explain how, the irrigation requirements of a crop depend on the nature of soil in which the crop is grown.
MEDIUM
Science>Biology>Crop Production And Management>Irrigation

Out of the drip system and sprinkler system of irrigation, which one is more suitable:
For sandy soil?

 

MEDIUM
Science>Biology>Crop Production And Management>Irrigation
What is irrigation? Describe two methods of irrigation which conserve water.
EASY
Science>Biology>Crop Production And Management>Irrigation
Out of the drip system and sprinkler system of irrigation, which one is more suitable:
Where availability of water is poor?
EASY
Science>Biology>Crop Production And Management>Irrigation
Cotyledons are also called-
EASY
Science>Biology>Crop Production And Management>Irrigation

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The picture shown above is of a _____ class lever. [first/second/third]

EASY
Science>Biology>Crop Production And Management>Irrigation
What is irrigation? Why is irrigation necessary?
EASY
Science>Biology>Crop Production And Management>Irrigation
Explain the drip system of irrigation. State two advantages of the drip system of irrigation.