Plants

What two items do plants use during photosynthesis?

• Water and oxygen

• Water and carbon dioxide

• Carbon dioxide and oxygen

• sunlight and oxygen

During photosynthesis, what substance is transported from the roots to the leaves?

• glucose

• oxygen

• water

• carbon dioxide

During photosynthesis, what is created in the green parts of a plant?

• Pollen

• sugar

• light

• xylem

What do humans depend on to create the oxygen they breathe?

• animals

• plants

• water

• soil

In the diagram of photosynthesis, what gas is the plant absorbing shown by arrow number 2?

• water

• sunlight

• oxygen

• carbon dioxide

Where does the energy come from in photosynthesis?

• water

• sun

• oxygen

• minerals

The green pigment that helps plants use light energy to make sugar is —

• water

• oxygen

• chlorophyll

• carbon dioxide

What is the process called when plants use light and water to make sugar?

• photosynthesis

• pollination

• fertilization

• distraction

What substance do animals and humans use that is released from leaves during photosynthesis?

• water

• oxygen

• chlorophyll

• carbon dioxide

The part that holds up a plant and carries food and water to the other parts is the —

• stem

• leaf

• root

• pollen