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

Test your understanding with targeted questions related to the topic.

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.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

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.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

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.

Question 2

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.

Challenge and get performance evaluation