Practice NUTRIENT MANAGEMENT - 12.1.2(i) | 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

Define macro-nutrients.

πŸ’‘ Hint: Think about what plants need the most.

Question 2

Easy

What is composting?

πŸ’‘ Hint: It involves recycling waste from your kitchen.

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 macro-nutrients?

  • Nutrients needed in large quantities
  • Nutrients needed in small quantities
  • Organic materials

πŸ’‘ Hint: Think about nutrients that plants need most.

Question 2

True or False: Micro-nutrients are required in large quantities.

  • True
  • False

πŸ’‘ Hint: Recall the definitions of macro and micro-nutrients.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Explain the impact of over-relying on chemical fertilizers for nutrient management in agriculture.

πŸ’‘ Hint: Consider long-term environmental effects.

Question 2

Design a sustainable nutrient management plan for an organic farm.

πŸ’‘ Hint: Think about combining multiple practices for balance.

Challenge and get performance evaluation