1. GAJWANI SCHOOLS & COLLEGES
Ch 3 sub science std 4
Useful Animals
Q1 Fill in the blanks 1 ____are reared on farms . ( Cows/Bears)
GAJWANI SCHOOLS & COLLEGES

2. GAJWANI SCHOOLS & COLLEGES
ANS 1 Cows
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3. GAJWANI SCHOOLS & COLLEGES
Ch 3 sub science std 4
2 Rearing of birds for their eggs and meat is called _____ ( poultry farming/ dairy farming
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4. GAJWANI SCHOOLS & COLLEGES
ANS 2 poultry farming
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5. GAJWANI SCHOOLS & COLLEGES
3 ______is the largest exporter of wool. (Africa/ Australia)
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6. GAJWANI SCHOOLS & COLLEGES
ANS 3 Africa
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7. GAJWANI SCHOOLS & COLLEGES
4 Sweaters are made from the wool obtained from sheep or ___________. (camel/ yalk)
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8. GAJWANI SCHOOLS & COLLEGES
ANS 4 Yalk
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9. GAJWANI SCHOOLS & COLLEGES
5 Silkworm feed on _____ leaves. (mulberry/ bamboo)
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10. GAJWANI SCHOOLS & COLLEGES
ANS 5 mulberry
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11. GAJWANI SCHOOLS & COLLEGES
6 The ___ of some animals are used to make combs, knives and decorative articles. (hair/ horns)
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12. GAJWANI SCHOOLS & COLLEGES
ANS 6 horns
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13. GAJWANI SCHOOLS & COLLEGES
7 Biogas is a fuel produced from ___. (cowdung/leather)
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14. GAJWANI SCHOOLS & COLLEGES
ANS 7 cowdung
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15. GAJWANI SCHOOLS & COLLEGES
8 ____is obtained from lac insect. Lac/ Beewax)
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16. GAJWANI SCHOOLS & COLLEGES
ANS Lac
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17. GAJWANI SCHOOLS & COLLEGES
9 ladybird beetles help farmers by eating small ___. (insect/plants)
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18. GAJWANI SCHOOLS & COLLEGES
ANS 8 Insect
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