Plant Processes and Structures

What are the tiny holes on plant leaves that absorb carbon dioxide called?

• Xylem

• Chloroplasts

• Stomata

• Mesophyll cells

What three things do plants need to make their own food?

• Water, sunlight, and carbon dioxide

• Soil, fertilizer, and water

• Oxygen, water, and sunlight

• Carbon dioxide, soil, and oxygen

What is the green chemical found inside chloroplasts that gives plants their color and helps make food?

• Glucose

• Oxygen

• Chlorophyll

• Carbon dioxide

What is the name of the process where plants use light to mix ingredients and make their own food?

• Respiration

• Digestion

• Photosynthesis

• Transpiration