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Class 9

Explore popular questions from Improvement in Food Resources for Class 9. This collection covers Improvement in Food Resources previous year Class 9 questions hand picked by experienced teachers.

Improvement in Food Resources

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Q 1. Food supplies

A

Protein

B

Carbohydrate

C

Fat

All of these

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Q 2. Fodder crops are

A

Rich in protein

B

Commercial crops

C

Small crops

Crops for livestock

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Q 3. Which amongst following provides maximum energy

Fat

B

Vitamin

C

Carbohydrate

D

All of these

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Q 4. How many nutrients are essential for plants

A

32

B

64

16

D

0

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Q 5. Which is organic source of nutrient for plants

A

Fertilizer

Manure

C

Both

D

None

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Q 6. Neem leaves acts as

A

Fertilizer

B

Manure

Biopesticide

D

None

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Q 7. Growing alternate crop in particular sequence is

A

Mixed croping

B

Agriculture

Crop rotation

D

None

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Q 8. Unwanted plants growing with crop are

A

Legumes

B

Beans

Weeds

D

None

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Q 9. During storage the most important abiotic factor that must be considered is

Moisture

B

Season

C

Wind

D

None

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Q 10. Poultry meant for egg production is

Layer

B

Broiler

C

Both

D

None

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Q 11. Building block of body is

All

B

Protein

C

Vitamin

D

Fat

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Q 12. Oat is

A

Gram

B

Legume

Fodder

D

None

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Q 13. Resistance to nematod is

Biotic resistance

B

Abiotic resistance

C

Both

D

None

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Q 14. Manure is

A

Organic

B

Inorganic

C

Decomposed product

Both (A) and (C) are correct

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Q 15. Vermicompost is produced by

A

Fungus

B

Bacteria like Rhizobium

Earthworm

D

None

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Q 16. Organic farming is based on using

A

Fertilizer

B

Pesticide

C

Herbicide

None

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Q 17. The method of irrigation saving water and having high efficiency is

Modern method

B

Traditional method

C

Both

D

none

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Q 18. Growing same crop every year

A

Increase fertility of soil

Decrease soil fertility

C

Has no effect on soil fertility

D

none

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Q 19. Advantage of crop rotation

A

Proper utilization of nutrients

B

Keeping rise of pest attack low

Both

D

None

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Q 20. Useful organisms are categorized as

A

Stray animals

B

Zoo animals

Live stock

D

None

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Q 21. Diet of Broiler have high amount of

A

Vitamin A

B

Vitamin K

C

Protein

All

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Q 22. Fishes used in composite culture should be

A

Competing

Non-competing

C

Both

D

None

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Q 23. Rearing honey bee is known as

A

Horticultue

B

Bee farming

Apiculture

D

None

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Q 24. Organisms preparing own food are

A

Photoautotrophs

B

Chemoautotrophs

Both

D

Hetrotrophs

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Q 25. Abiotic factors includes

A

Drought

B

Salinity

C

Temperature

All