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WorksheetsF5 Biology Chap 3
Total questions: 13
Worksheet time: 7mins
Which elements are considered non-mineral nutrients?
Carbon, Hydrogen & Oxygen
Carbon, Hydrogen, Oxygen and Nitrogen
Carbon, Potassium, Hydrogen & Nitrogen
A lack or shortage of something such as plant essential nutrients.
soluble
tilth
fertigation
deficiency
A nutrient that plants need in high quantities for normal growth and development.
micronutrient
macronutrient
broadcasting
tilth
A nutrient that is essential for plant growth but is needed in small or minute amounts.
micronutrients
macronutrients
tilth
fertigation
A common symptom of a plant that has a phosphorus deficiency is:
Yellow leaves with green veins
Rotting fruit on young plants
Cupped or curled leaf tips
A purplish color in older leaves
Which micronutrient can cause toxicity if too much is found in a plant?
Chlorine (Cl)
Boron (B)
Zinc (Zn)
Iron (Fe)
What is the function of nitrogen in plant growth?
Increases disease resistance
Makes seeds
Produces a healthy green color
Decrease of growth
Which nutrient do plants need in the greatest quantity?
Sulfur (S)
Nitrogen (N)
Calcium (Ca)
Chlorine (Cl)
A common symptom of a plant that has a potassium deficiency is:
Scorched, burned dead leaf tips
A purplish color in older leaves
Yellow leaves with green veins
Rotting fruit on young plants
Select all of the following that are macronutrients.
calcium
manganese
copper
sulfur
magnesium
Which elements are considered non-mineral nutrients?
Carbon, Hydrogen & Oxygen
Carbon, Hydrogen, Oxygen and Nitrogen
Carbon, Potassium, Hydrogen & Nitrogen
Select all of the following that are macronutrients.
calcium
manganese
copper
sulfur
magnesium
Which nutrient do plants need in the greatest quantity?
Sulfur (S)
Nitrogen (N)
Calcium (Ca)
Chlorine (Cl)
