Photosynthesis Quiz

Is sunlight needed for photosynthesis

• Yes

• No

What is the process called by which plants make their own food?

• Respiration

• Digestion

• Photosynthesis

• Germination

Which of the following is NOT an element required for photosynthesis?

• Sunlight

• Oxygen

• Water

• Chlorophyll

What is the mixture of water, minerals, and carbon dioxide called before it is transformed into food by the plant?

• Elaborated sap

• Raw sap

• Chlorophyll

• Glucose

How do plants contribute to cleaning the atmosphere?

• They absorb sunlight for warmth.

• They provide shelter for animals.

• They clean the atmosphere by transforming contaminated gases into oxygen.

• They help in soil erosion.