Soil pH and Plant Nutrients

What is the range of soil pH that most plants prefer?

• Around 7
• Between 4 and 6
• Below 3
• Above 8

Which nutrient is needed in the largest amount by plants?

• Phosphorus
• Nitrogen
• Potassium
• Calcium

Which nutrient is essential for the formation of chlorophyll in plants?

• Iron
• Boron
• Manganese
• Zinc

Which nutrient deficiency can cause yellowing of leaves in plants?

• Magnesium
• Molybdenum
• Copper
• Sulfur

Which nutrient is important for the development of strong roots in plants?

• Sulfur
• Potassium
• Calcium
• Phosphorus

Which pH range is considered acidic for soil?

• Around 7
• Above 8
• Between 5 and 6
• Below 4

Which nutrient is responsible for the growth and development of flowers and fruits in plants?

• Iron
• Magnesium
• Potassium
• Calcium

Which nutrient is important for the synthesis of proteins in plants?

• Phosphorus
• Potassium
• Nitrogen
• Calcium

Which nutrient deficiency can result in stunted growth of plants?

• Boron
• Copper
• Zinc
• Manganese

Which pH range is considered neutral for soil?

• Around 7
• Between 5 and 6
• Above 8
• Below 4