Question: What essential nutrient is commonly found in soil?
Chlorine
Nitrogen
Helium
Correct Answer: Nitrogen
Question: Which type of soil is best for farming due to its fertility?
Clayey soil
Sandy soil
Loamy soil
Correct Answer: Loamy soil
Question: Which farming practice involves moving around different crops to improve soil health?
Monoculture
Crop rotation
No-till farming
Correct Answer: Crop rotation