Photosynthesis

Photosynthesis

Watch the video, then answer the questions that follow.

Multiple Choice

How does water and nutrients get to a plant?

• Stomata

• Xylem

• Leaves

• Roots

Multiple Select

The video compared the xylem to _____________ in a human body.

• pores

• muscles

• blood vessels

• nerves

Poll

A plant's stomata is responsible for

• Getting nutrients to the plant

• Making chlorophyll

• Absorbing light

• Exchanging gases

Multiple Choice

Stomata is compared to _________ on a human body.

• blood vessels

• pores

• muscles

• nerves

Multiple Choice

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar
• CO₂ + sugar + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + Sugar
• CO₂ + O₂ + H₂O --> Light+ Sugar

Multiple Select

Underwater photosynthesis takes __________ than above ground photosynthesis.

• shorter

• longer

Multiple Select

Which plants do NOT need photosynthesis to survive?

• Trees

• Venus flytraps

• Roses

• Grass

• Mushrooms

Poll

What does "photosynthesis" mean?

• Combining life into oxygen

• Combining water and CO2 in the presence of light.