Photosynthesis

Which gas is removed from the atmosphere during photosynthesis?

• hydrogen
• oxygen
• nitrogen
• carbon dioxide

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

Which of the following go through the process of photosynthesis?

• bees
• algae
• humans
• mushrooms

Which of the following is an example of a HETEROTROPH?

• Grass
• Algae
• Lemon Tree
• Bear

Which organisms perform Photosynthesis?

• Only Autotrophs
• Only Heterotrophs
• Autotrophs and Heterotrophs

What do plants need for the photosynthesis process?

• a camera and tripod
• light, carbon dioxide, and water
• roots, flowers, and bees
• soil, air, and oxygen

What are the reactants of photosynthesis?

• carbon dioxide and oxygen
• water and oxygen
• carbon dioxide and water
• water and glucose

The cell organelle that is the site for photosynthesis is called:

• mitochondria
• nucleus
• cytoplasm
• chloroplast

Plants give off _____ that animals need to take in;  animals give off _____ that plants need to take in.

• oxygen; carbon dioxide
• nitrogen; oxygen
• carbon dioxide; oxygen
• helium; nitrogen

Plants are called producers because they...

• Produce energy

• Make their own food

• Are edible

• Grow from seeds