Practice Food Security: Role of Fertilizers and Pesticides, but also Sustainable Agriculture Practices - 7.4.4 | Chemistry and Society: Impact and Responsibility | IB MYP Grade 8 Chemistry
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7.4.4 - Food Security: Role of Fertilizers and Pesticides, but also Sustainable Agriculture Practices

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are the three main nutrients provided by fertilizers?

💡 Hint: Think of the acronym NPK.

Question 2

Easy

Name one benefit of using biopesticides.

💡 Hint: Think about the environmental impact.

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 fertilizers primarily used for?

  • To kill pests
  • To enhance plant growth
  • To control weeds

💡 Hint: Think about the nutrients plants need.

Question 2

True or False: Biopesticides can be derived from natural sources.

  • True
  • False

💡 Hint: Consider the meanings of 'bio' and 'pesticides.'

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You are a farmer considering the purchase of fertilizers and pesticides. What sustainable practices would you implement to minimize environmental impact while maximizing yield?

💡 Hint: Think about methods that both protect your crops and the environment.

Question 2

Evaluate the trade-offs of using conventional pesticides versus biopesticides in farming.

💡 Hint: Consider the benefits and drawbacks of each approach.

Challenge and get performance evaluation