Class 9 science chapter 12 Improvement in food resources mcq

NCERT MCQ Solutions for Class 9 Science Chapter 12 Improvement in Food Resources provide a set of multiple-choice questions to help students grasp key concepts. NCERT MCQ Science solutions cover topics like crop production, soil fertility, irrigation methods, fertilizers, animal husbandry and sustainable farming. With detailed answers, they assist in exam preparation by enhancing conceptual clarity. Practicing these Class 9 Science Chapter 12 MCQs ensures a strong understanding of modern agricultural techniques and their role in food security.
Class 9 Science Chapter 12 NCERT Solutions
Class 9 Multiple Choice Questions
Class 9 Science MCQ

Learning Class 9 Science Chapter 12: Improvement in Food Resources

Class 9 Science Chapter 12, Improvement in Food Resources, discusses scientific methods to enhance agricultural productivity. NCERT 9th Science chapter 12 emphasizes the importance of sustainable farming, soil management and better irrigation techniques. One of the key aspects covered is Class 9 Science Chapter 12 MCQ, which helps students understand the scientific basis of food production improvement. The Improvement in Food Resources Class 9 MCQ section focuses on various aspects such as organic farming, modern irrigation and crop protection. These NCERT Class 9 Science Chapter 12 MCQs encourage analytical thinking and concept clarity. Class 9 Science Chapter 12 Objective Questions test students’ knowledge of hybridization techniques and genetic modifications in crops. The MCQ on Improvement in Food Resources Class 9 with Answers ensures students grasp the concepts effectively through structured learning.

Q1. Which one is a source of protein?

[A]. Millets

[B]. Gram

[C]. Rice

[D]. Sorghum

Q2. Which one is an oil yielding plant among the following?

[A]. Hibiscus

[B]. Lentil

[C]. Sunflower

[D]. Cauliflower

Q3. Which crop is not a fodder crop?

[A]. Green gram

[B]. Oat

[C]. Berseem

[D]. Sudan grass

Class 9 Science Chapter 12 MCQ on Food Production

Soil quality plays a useful role in determining agricultural yield, which is why Class 9 Science Chapter 12 Test Questions often focus on soil conservation and enrichment techniques. Proper irrigation methods such as drip irrigation and rainwater harvesting improve efficiency, reducing water wastage and soil erosion. NCERT Solutions Class 9 Science Chapter 12 Online Test evaluates students’ understanding of how organic and inorganic fertilizers impact soil fertility. Sustainable agriculture involves using natural compost, green manure and nitrogen-fixing bacteria to maintain soil health. Students preparing for the Chapter 12 Science Class 9 Questions and Answers MCQ should focus on the impact of irrigation, water logging and soil salinity on food production. NCERT Solutions Class 9 Science Chapter 12 MCQ section covers how excessive use of fertilizers leads to soil degradation and long-term fertility loss.

Q4. Rabi crops are sown in

[A]. October

[B]. September

[C]. August

[D]. June

Q5. Find out the correct sentence: (i) Cross between plants of two species is called intervarietal hybridisation. (ii) Cross between two varieties is called interspecific hybridisation. (iii) Hybridisation means crossing between genetically dissimilar plants. (iv) Introducing genes of desired character into a plant gives genetically modified crop.

[A]. (i) and (iv)

[B]. (ii) and (iv)

[C]. (i) and (iii)

[D]. (iii) and (iv)

Q6. Aseel is a variety of

[A]. Buffalo

[B]. Poultry

[C]. Fish

[D]. Cow

Grade 9th Science Chapter 12 MCQ on Crop Production

The MCQ Based Questions on Improvement in Food Resources highlight the significance of high-yielding variety (HYV) seeds, genetically modified (GM) crops and hybridization techniques. The use of Class 9 Science Chapter 12 Important MCQs helps students understand how modern farming technology boosts production. HYV seeds, developed through genetic engineering, exhibit resistance to pests and harsh climatic conditions. The MCQ on Improvement in Food Resources for CBSE Exams section emphasizes the benefits and challenges of using GM crops. Another aspect covered in Class 9 Science Chapter 12 Mock Test is the impact of chemical pesticides versus organic alternatives on crop health and the environment. By studying these scientific methods, students can analyze the effectiveness of technological advancements in agriculture.

Q7. Which one of the following is not a major activity for improving crop yield?

[A]. Crop variety improvement.

[B]. Crop protection management.

[C]. Crop production improvement.

[D]. Crop transportation management.

Q8. Which of the following nutrient is not available in fertilisers?

[A]. Nitrogen

[B]. Potassium

[C]. Phosphorus

[D]. Iron

Q9. Growing two or more crops simultaneously on the same field in a definite pattern is called

[A]. Intercropping.

[B]. Multiple cropping.

[C]. Mixed cropping.

[D]. Crop rotation.

9th Science Chapter 12 MCQ Animal Husbandry

Besides crop production, Class 9 Science Chapter 12 Quiz with Answers covers the importance of animal husbandry in food resources. Livestock management plays a proper role in improving food availability, with dairy farming, poultry and fisheries being major contributors. CBSE Chapter 12 Science Class 9 MCQ PDF Download includes questions on breeding techniques, disease management and nutritional requirements of domesticated animals. Selective breeding enhances milk production in cows, increases egg-laying capacity in poultry and improves fish farming techniques. The Online Quiz for Class 9 Science Chapter 12 helps students assess their knowledge of livestock care. NCERT Class 9 Science Improvement in Food Resources Important Questions emphasize the need for balanced nutrition, vaccination programs and scientific breeding methods to maximize productivity.

Q10. Which one of the following is not a micro-nutrient for plants?

[A]. Zinc

[B]. Sulphur

[C]. Chlorine

[D]. Manganese

Q11. Baking quality is important feature of which crop?

[A]. Vegetable

[B]. Wheat

[C]. Pulses

[D]. Oil seed

Q12. Which among the following is/are necessary to solve the food problem of the country?

[A]. People should have money to purchase food items.

[B]. Easy access of people to the food grains.

[C]. Increased production and storage of food grains.

[D]. All of the above.

Sustainable Agricultural Practices based 9th Science MCQ

Modern agricultural practices should aim at balancing high productivity with sustainability, which is why Chapter 12 Science Class 9 NCERT MCQ Practice includes topics on sustainable farming. Practices such as crop rotation, inter-cropping and agroforestry reduce environmental impact while maintaining high yields. Class 9 Science Chapter 12 MCQ Test Paper focuses on the challenges posed by climate change, declining soil fertility and overuse of chemical fertilizers. Organic farming and integrated pest management (IPM) techniques minimize chemical dependency and ensure long-term soil health. Scientific advancements, including AI-driven precision farming and satellite monitoring, are revolutionizing food production. The Improvement in Food Resources Class 9 MCQ Questions encourage students to think critically about sustainable farming solutions and how technology can shape the future of agriculture.

Q13. Find out the correct sentence about manure: (i) It increases the water holding capacity of sandy soil. (ii) It helps in draining out excess water from clayey soil. (iii) Manure contains large quantities of organic matter and small quantities of nutrients. (iv) Its excessive use pollutes environment as it is made of animal excretory waste.

[A]. (i) and (ii)

[B]. (ii) and (iii)

[C]. (i) and (iii)

[D]. (i) and (iv)

Q14. Which one of the following is not a cereal crop?

[A]. Lentil

[B]. Maize

[C]. Millets

[D]. Sorghum

Q15. Which one of the following species of honey bee is an Italian species?

[A]. Apis florae

[B]. Apis dorsata

[C]. Apis mellifera

[D]. Apis cerana indica

What are the key topics covered in Class 9 Science Chapter 12 Improvement in Food Resources?

Class 9 Science Chapter 12, Improvement in Food Resources, covers various scientific methods to enhance food production. The key topics include crop production improvement, soil and water management, use of fertilizers and manures, genetic modification of crops and animal husbandry. The chapter discusses high-yielding variety (HYV) seeds, organic and inorganic fertilizers and sustainable irrigation methods like drip irrigation and rainwater harvesting. It explains the role of poultry farming, dairy farming and fishery management in food security. Students preparing for Class 9 Science Chapter 12 MCQ should focus on these scientific concepts to understand how technological advancements and modern agricultural practices contribute to improving food resources.

How does animal husbandry contribute to food security and why is it included in Class 9 Science Chapter 12?

Animal husbandry plays a lead role in food security by providing dairy, meat, eggs and fish. It ensures a steady supply of protein-rich food and supports rural economies. Selective breeding, disease management and scientific nutrition planning enhance livestock productivity. Dairy farming improves milk production, poultry farming increases egg and meat supply and fisheries contribute to the availability of seafood. Class 9 Science Chapter 12 Quiz with Answers tests students’ knowledge of animal rearing techniques. Sustainable animal husbandry practices, such as organic feed and controlled breeding, are useful for meeting the growing food demands of the population without over-exploiting natural resources.

What are some sustainable agricultural practices mentioned in Class 9 Science Chapter 12?

Sustainable agriculture is a key focus in Improvement in Food Resources, ensuring long-term soil health and balanced food production. Techniques like crop rotation, intercropping and agroforestry help maintain soil fertility. NCERT Science chapter 12 also emphasizes organic farming, which reduces chemical pesticide usage and promotes natural fertilizers. Class 9 Science Chapter 12 MCQ Test Paper includes questions on integrated pest management (IPM), which controls pests without excessive chemical use. AI-driven precision farming and satellite monitoring further enhance agricultural efficiency. These sustainable techniques, highlighted in Improvement in Food Resources Class 9 MCQ Questions, ensure food security while protecting the environment for future generations.