Practice IMPROVEMENT IN FOOD RESOURCES - 12 | 12. Improvement in Food Resources | CBSE 9 Science
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IMPROVEMENT IN FOOD RESOURCES

12 - IMPROVEMENT IN FOOD RESOURCES

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What are two essential nutrients for plant growth?

💡 Hint: Think about what plants need from soil.

Question 2 Easy

Name one benefit of crop variety improvement.

💡 Hint: Consider what better seeds can do.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What are the primary nutrients required for plant health?

Proteins
Macronutrients
Sugars

💡 Hint: Consider the basic needs of plants.

Question 2

True or False: Organic farming uses synthetic fertilizers.

True
False

💡 Hint: Think of the definition of organic farming.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a sustainable farming plan that integrates both crops and livestock. Outline how you would manage nutrients, water, and pest control.

💡 Hint: Think about how each component can benefit the other.

Challenge 2 Hard

Evaluate the effects of mono-cropping on soil health and productivity over time. Propose alternative practices.

💡 Hint: Reflect on the consequences of planting the same crops repeatedly.

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Reference links

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