Photosynthesis

What are the products of photosynthesis?

• carbon dioxide and glucose

• oxygen and glucose

• water and carbon dioxide

• oxygen and carbon dioxide

What do plants need for the photosynthesis process?

• soil, air, and oxygen

• light, carbon dioxide, and water

• roots, flowers, and bees

• camera and a tripod

__________ energy from the sun is changed into __________ energy during photosynthesis

• Electrical, Light

• Chemical, Light

• Physical, Chemical

• Light, Chemical

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + O₂ + H₂O --> Light+ Sugar

• O₂ + light + H₂O --> CO₂ + Sugar

• CO₂ + light + H₂O --> O₂ + Sugar

• CO₂ + sugar + H₂O --> O₂ + light

Which gas is removed from the atmosphere during photosynthesis?

• Argon

• Oxygen

• Methane

• Carbon Dioxide

Why do leaves look green?

• Chlorophyll reflects all colors but green

• Chlorophyll reflects yellow and blue

• Chlorophyll reflects green light

• Chlorophyll absorbs green light

The main pigment used in photosynthesis is called:

• Cholorphyll
• Cholorplasts
• Plant Pigment 

Where does a plant get carbon dioxide from?

• soil.

• the air.

• the water.

Where does photosynthesis take place?

• The leaves.
• The roots.
• The branches.

Look at the diagram. Which gas would most likely be found in the greatest amount in the bubbles?

• oxygen
• nitrogen
• ozone
• carbon dioxide