Class 9

IMPROVEMENT IN FOOD RESOURCES question bank (Science)

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Q1.

What do we get from cereals,pulses,fruits and vegetables?

(A)
Carbohydrates,proteins,vitamins and minerals
(B)
Only fats
(C)
Only carbohydrates
(D)
Only proteins
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Q2.

How do biotic and abiotic factors affect crop production?

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