Photosynthesis

What are the products of photosynthesis?

• water and carbon dioxide

• oxygen and glucose

• oxygen and carbon dioxide

• oxygen and water

Plants need ________ for photosynthesis

• oxygen

• soil

• glucose

• carbon dioxide

What is photosynthesis?

• The process in which plants make their food and exchange gases.

• The process in which humans eat their food and exchange gases

• The process that makes plants green.

• The process in which plants grow from seeds.

Which plant part absorbs water and nutrients?

• leaf

• stem

• flower

• roots

Where do plants get the energy for photosynthesis to take place?

• nutrients in the soil

• chlorophyll

• the sun

• bee pollination

What else is required for photosynthesis?

• glucose

• sunlight

• rain

• oxygen

What are the 3 reactants of photosynthesis? The reactants are the things needed for photosynthesis to occur.

• oxygen, glucose, sunlight

• sunlight, oxygen, water

• water, oxygen, carbon dioxide

• carbon dioxide, sunlight, water

What are the tiny openings that let in the carbon dioxide needed for photosynthesis?

• stomata

• pores

• xylem

• chloroplasts

How does oxygen get released by the producer (plant)? Name the structure in the leaf.

• xylem

• stem

• stomata

• roots

The process of converting sunlight energy into chemical energy stored in a molecule is called

• cellular respiration

• photosynthesis

• carbon dioxide

• germination