This quiz works best with JavaScript enabled. Home > Environment > Sustainability > Sustainable Agriculture – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Sustainable Agriculture Quiz 1 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A specialty farm A) Raises a variety of crops and livestock. B) Raises or grows only one kind of crop or livestock. C) Raises a variety of animals. D) Is a place for entertainment. Show Answer Correct Answer: B) Raises or grows only one kind of crop or livestock. 2. The classification of hydroponics is divided into..... A) Three. B) Two. C) Four. D) One. Show Answer Correct Answer: C) Four. 3. NMSA has following four (4) major programme components or activities including all of the following EXCEPT: A) On Farm Water management (OFWM). B) Rainfed Area Development (RAD). C) Global Waerming. D) Soil Health Management (SHM). Show Answer Correct Answer: C) Global Waerming. 4. Select the practice that will not contribute to sustainability in agriculture ..... A) Over crops and multipurpose trees. B) Integrated pest management. C) Annual addition of pesticides. D) Precision farming techniques. Show Answer Correct Answer: C) Annual addition of pesticides. 5. Why do you have to pay attention to the pH and nutrition of the water when planting using a hydroponic system? A) Because it affects the absorption availability of 16 atomic elements. B) Because it affects the availability of water pH. C) Because it affects temperature stability for plants. D) Because it affects the stability of soil pH. Show Answer Correct Answer: A) Because it affects the absorption availability of 16 atomic elements. 6. When reducing the impact of fertilizers which of the following is match amount of fertilizer to plant needs A) Right rate. B) Right source. C) Right place. D) Right time. Show Answer Correct Answer: A) Right rate. 7. ..... are resources that cannot be replaced. A) Renewable Natural Resrouces. B) Non-Renewable Natural Resources. C) Things like wildlife and water. D) Sustainable Resources. Show Answer Correct Answer: B) Non-Renewable Natural Resources. 8. The process of growing and distributing food, as well as raising animals, in and around a city. A) Cooperative Farming. B) Urban Farming. C) Rural Farming. D) Community Farming. Show Answer Correct Answer: B) Urban Farming. 9. What is the primary purpose of spray or sprinkler irrigation? A) To make water use for crops more efficient by applying water through an apparatus that sprays water across a field. B) To flood the entire field with water to ensure maximum water absorption by the crops. C) To eliminate the need for irrigation by relying solely on natural sources of water. D) To create trenches that are flooded with water to provide adequate moisture for the crops. Show Answer Correct Answer: A) To make water use for crops more efficient by applying water through an apparatus that sprays water across a field. 10. Early detection of diseases or pests. A) Optimized Watering Schedule. B) Crop Health Monitoring. C) Past Water Usage Patterns. D) Crop Type and Growth Stage. Show Answer Correct Answer: B) Crop Health Monitoring. 11. Which of the following is the most important determinant of the biodiversity and abundance of microbial communities? A) Particle size. B) Availability of NPK. C) Porespace. D) Abundance of soil organic matter. Show Answer Correct Answer: D) Abundance of soil organic matter. 12. The following is/are significant application/s of AI in agriculture: A) Self-driving tractors. B) Improve decision making. C) Identify wasteful resource consumption patterns. D) All are correct. Show Answer Correct Answer: D) All are correct. 13. When reducing the impact of fertilizers which of the following is keep nutrients where plants can use them A) Right rate. B) Right source. C) Right place. D) Right time. Show Answer Correct Answer: C) Right place. 14. When planning a vertical garden what is most important to pay attention to? A) Sun. B) Water. C) Soil. D) Temperature. Show Answer Correct Answer: A) Sun. 15. What is the growing of one single crop all the time called? A) Agriculture. B) Monoculture. C) Hydrofracking. D) Geothermal. Show Answer Correct Answer: B) Monoculture. 16. Two plants that grow well together, deter or attract insects, or fertilize each other are called ..... A) Trap Crops. B) Companion Crops. C) Twin Crops. D) Intercrops. Show Answer Correct Answer: B) Companion Crops. 17. Growing only one type of crops does what to the soil? A) Takes water out of the soil. B) Takes oxygen out of the soil. C) Takes pests out of the soil. D) Can contribute to nutrient depletion. Show Answer Correct Answer: D) Can contribute to nutrient depletion. 18. Which of the following are the three PRIMARY (not secondary) macronutrients? A) Manganese, Iron, Copper, Nitrogen. B) Sulfur, Calcium, Magnesium. C) Potassium, Nitrogen, Phosphorus. D) Iron, Calcium, Nitrogen. Show Answer Correct Answer: C) Potassium, Nitrogen, Phosphorus. 19. True or False:Symbiosis occurs when two dissimilar organisms live together in a mutually beneficial relationship. A) True. B) False. Show Answer Correct Answer: A) True. 20. Hydroponics is one of the solutions in smart farming in the future. In this case it is influenced by..... A) Water resources are becoming abundant. B) Opening of new agricultural land. C) Limited land due to industrialization. D) The rate of urbanization can be reduced. Show Answer Correct Answer: C) Limited land due to industrialization. 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