Crop Production and Management-Irrigation (CBSE (Central Board of Secondary Education- Board Exam) Class-8 Science): Questions 1 - 5 of 5

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Question number: 1

» Crop Production and Management » Irrigation » Traditional Methods of Irrigation

MCQ▾

Question

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.

None of the above

Question number: 2

» Crop Production and Management » Irrigation » Modern Methods of Irrigation

MCQ▾

Question

Which method of irrigation is useful for gardens and fruit plants?

Choices

Choice (4) Response

a.

Moat

b.

Rahat

c.

Pulley system

d.

Drip system

Question number: 3

» Crop Production and Management » Irrigation » Sources of Irrigation

MCQ▾

Question

What is lodging?

Choices

Choice (4) Response

a.

Excessive supply of water to the crop

b.

Scarcity of water for the crops

c.

Increase in the amount of salts in the soil

d.

Fast and strong winds accompanied by rains result in fall of mature crops

Question number: 4

» Crop Production and Management » Irrigation » Sources of Irrigation

MCQ▾

Question

What are the sources of irrigation?

Choices

Choice (4) Response

a.

Tube-wells

b.

Canals

c.

Wells

d.

All a. , b. and c. are correct

Question number: 5

» Crop Production and Management » Irrigation » Modern Methods of Irrigation

MCQ▾

Question

Which method of irrigation is used for uneven land?

Choices

Choice (4) Response

a.

Rahat

b.

Drip system

c.

Moat

d.

Sprinkler System

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