Crop Production and Management-Irrigation [CBSE (Central Board of Secondary Education) Class-8 Science]: Questions 1 - 5 of 5
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Question 1
Question MCQ▾
In which method irrigation manual or human/cattle labour is used
Choices
Choice (4) | Response | |
---|---|---|
a. | Modern method | |
b. | Traditional method | |
c. | Question does not provide sufficient data or is vague | |
d. | All of the above |
Question 2
Question MCQ▾
Which method of irrigation is useful for gardens and fruit plants?
Choices
Choice (4) | Response | |
---|---|---|
a. | Rahat | |
b. | Moat | |
c. | Pulley system | |
d. | Drip system |
Question 3
Question MCQ▾
What is lodging?
Choices
Choice (4) | Response | |
---|---|---|
a. | Fast and strong winds accompanied by rains result in fall of mature crops | |
b. | Scarcity of water for the crops | |
c. | Increase in the amount of salts in the soil | |
d. | Excessive supply of water to the crop |
Question 4
Question MCQ▾
What are the sources of irrigation?
Choices
Choice (4) | Response | |
---|---|---|
a. | Canals | |
b. | Tube-wells | |
c. | Wells | |
d. | All a., b. and c. are correct |
Question 5
Question MCQ▾
Which method of irrigation is used for uneven land?
Choices
Choice (4) | Response | |
---|---|---|
a. | Rahat | |
b. | Drip system | |
c. | Sprinkler System | |
d. | Moat |