Photosynthesis Review Quiz

What is photosynthesis?

• when plants reproduce
• when plants sprout vegetables
• when plants make their own food
• when plants die

What is the role of the roots?

• to allow oxygen in/out
• to absorb water and nutrients
• to capture sunlight
• to make the plant green

What structure gives the plant it's green color?

• roots
• chroloplast
• stomata
• chlorophyll

What is the chemical formula for carbon dioxide?

• CO2
• C6H12O6
• H2O
• O2

What does photosynthesis produce?

• water and oxygen
• carbon dioxide and sugar
• sugar and oxygen
• sugar and water

What special structure is able to collect the sun's energy?

• stomata
• chlorophyll
• chloroplast
• stem

What structure absorbs water and nutrients?

• roots
• xylem
• leaves
• stem

What is the structure that allows oxygen out of the plant?

• xylem
• roots
• stomata
• chlorophyll

How does water travel throughout the plant?

• roots
• leaves
• xylem
• chloroplast

What does photosynthesis start with?

• oxygen and sugar
• carbon dioxide, water, and sugar
• carbon dioxide, water, and sunlight
• water and sunlight