Your Progress 0 / 25 attempted
Q 01 / 25
Kharif crops are sown during the rainy season.
Q 02 / 25
Manures are chemical substances rich in nutrients.
Q 03 / 25
Rice is a Rabi crop in India.
Q 04 / 25
Fertilizers provide nutrients to the soil faster than manures.
Q 05 / 25
Crop rotation improves soil fertility.
Q 06 / 25
Biofertilizers contain living microorganisms which enrich soil fertility.
Q 07 / 25
Waterlogging always benefits crops.
Q 08 / 25
Poultry farming is only for egg production.
Q 09 / 25
Aquarium fish production is called aquaculture.
Q 10 / 25
Mixed cropping means growing two or more crops together on the same field.
Q 11 / 25
Sprinkler irrigation is more suitable for clayey soils.
Q 12 / 25
HSN code in invoices relates to the scientific name of crops.
Q 13 / 25
Weeds compete with crops for nutrients, water, and sunlight.
Q 14 / 25
Excessive use of pesticides has no negative effect on the environment.
Q 15 / 25
Integrated farming combines crop and livestock production.
Q 16 / 25
Crop improvement only means increasing yield.
Q 17 / 25
Vermicompost is prepared using earthworms.
Q 18 / 25
Hybrid seeds are produced by crossing two genetically different parents.
Q 19 / 25
Fish culture in ponds never uses composite fish farming.
Q 20 / 25
Dairy farming is a form of animal husbandry.
Q 21 / 25
Plant diseases caused by fungi can be controlled using fungicides.
Q 22 / 25
Wheat is harvested in the monsoon season.
Q 23 / 25
Organic farming uses only natural fertilizers and pest control methods.
Q 24 / 25
Leguminous crops enrich soil with nitrogen through root nodules.
Q 25 / 25
Food grain storage requires dry and airtight conditions.
📚
ACADEMIA AETERNUM तमसो मा ज्योतिर्गमय · Est. 2025
Sharing this chapter
Biology | Biology Class 9
Biology | Biology Class 9 — Complete Notes & Solutions · academia-aeternum.com
🎓 Class 9 📐 Biology 📖 NCERT ✅ Free Access 🏆 CBSE · JEE
Share on
WhatsApp
Telegram
X / Twitter
Facebook
LinkedIn
Reddit
Email
academia-aeternum.com/blogs/True%20%26%20False/Biology/IX-Class/improvement-in-food-resources-tf/ Copy link
💡
Exam tip: Sharing chapter notes with your study group creates a reinforcement loop. Teaching a concept is the fastest path to mastering it.
;
📰 Recent Posts

    IMPROVEMENT IN FOOD RESOURCES – Learning Resources

    Detailed Notes
    Practice MCQs
    NCERT Solutions
    Q&A Discussion

    Get in Touch

    Let's Connect

    Questions, feedback, or suggestions?
    We'd love to hear from you.