FAQs on Quick Revision: Improvement in Food Resources

Question 1

1. What are the different methods of crop production?

Accepted Answer

Ans. The different methods of crop production include traditional farming, modern farming techniques like organic farming, hydroponics, and precision agriculture.

Question 2

2. How does irrigation help in improving food resources?

Accepted Answer

Ans. Irrigation helps in providing water to crops, ensuring their growth and development, especially in regions with inadequate rainfall. It helps in increasing crop yield and improving food resources.

Question 3

3. What are the advantages of using fertilizers in agriculture?

Accepted Answer

Ans. Fertilizers provide essential nutrients to crops, enhancing their growth and productivity. They help in improving soil fertility, increasing crop yield, and ensuring better food resources.

Question 4

4. How does crop rotation benefit food production?

Accepted Answer

Ans. Crop rotation helps in preventing soil depletion, controlling pests and diseases, and improving soil fertility. It also helps in maintaining a balance in nutrient levels, leading to better food resources.

Question 5

5. What role does modern technology play in improving food resources?

Accepted Answer

Ans. Modern technology, such as advanced machinery, genetic engineering, and biotechnology, plays a crucial role in enhancing agricultural productivity, increasing crop yield, and ensuring food security for a growing population.

Quick Revision Improvement in Food Resources Video Lecture - Science Class

Science Class 9

Main Subjects

Practice

ICSE

Skill Building

Other Subjects

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