Improvement in Food Resources — Advanced
Science · Grade 9 · Week 26 · 25 questions
Food provides the energy and nutrients your body needs to grow, repair, and function. Understanding nutrition helps you make informed choices about what you eat.
What you'll practise
- Find the mean of data sets
- Identify major nutrients and their sources
- Explain the role of each nutrient in the body
- Understand balanced diet principles
All 25 questions in this Improvement in Food Resources — Advanced quiz
Grade 9 Science — Improvement in Food Resources — Advanced: 25 practice questions with instant scoring and explanations.
- Manure is:
- Fertilizers are:
- The main difference between manure and fertilizer is:
- NPK fertilizers contain:
- Nitrogen in fertilizers is important for:
- Phosphorus in fertilizers is important for:
- Potassium in fertilizers is important for:
- Excessive fertilizer use can lead to:
- Organic farming avoids:
- Advantages of organic farming include:
- Disadvantages of organic farming include:
- Grain storage is important for:
- Post-harvest losses occur due to:
- Silos are used for:
- The Green Revolution in India primarily focused on:
- Benefits of the Green Revolution included:
- Challenges of the Green Revolution included:
- Precision agriculture uses:
- Drip irrigation saves water by:
- Mulching in agriculture is used to:
- Vermicomposting is a process that uses:
- Biofortification is the process of:
- Conservation tillage is beneficial because it:
- Agroforestry combines:
- Sustainable intensification in agriculture means:
Question 1 of 250 correct so far