Photosynthesis and Plant Structure Quiz

What do plants use to make their own food?

• Sunlight

• Water

• Soil

• Air

Which gas do plants need for photosynthesis?

• Hydrogen

• Carbon dioxide

• Nitrogen

• Oxygen

What is the main product of photosynthesis that plants release?

• Carbon dioxide

• Oxygen

• Water

• Nutrients

What part of the plant makes food through photosynthesis?

• Roots

• Stems

• Leaves

• Flowers

What gives leaves their green color?

• Chlorophyll

• Melanin

• Carotene

• Xanthophyll

What are stomata?

• Roots

• Leaves

• Stems

• Pores in leaves

What do stems transport from the roots to the leaves?

• Food

• Sunlight

• Water and nutrients

• Air

What do roots do for the plant?

• Absorb water and nutrients

• Make food

• Collect sunlight

• Support leaves

What are root hairs used for?

• To transport food

• To make food

• To absorb more water and nutrients

• To support the plant

What is the function of xylem in plants?

• Support the plant

• Transport water and nutrients

• Transport food

• Make food