Photosynthesis

The energy for this whale shark originally comes from?

• water

• oxygen

• sun

• food

The little green structures inside a plant cell are called?

• Vacuoles

• Chloroplasts

• Chlorophyll

What is the green pigment (color) found in plant cells called?

• chloroplasts

• nucleus

• chlorophyll

These letters and numbers describe photosynthesis. What is C₆H₁₂O₆?

• water

• carbon dioxide

• glucose (sugar)

• oxygen

How many molecules of H₂O (water) are needed in photosynthesis?

• 1

• 6

• 0

What color of sunlight is NOT absorbed by plants?

• Red

• Blue

• Green

• Yellow

How many molecules of CO2 (carbon dioxide) are needed in photosynthesis?

• 1

• 2

• 6

• 4

How many molecules of O2 (oxygen gas) are MADE in photosynthesis?

• 6

• 1

• 4

• 3

What colors of sunlight are absorbed the best by plants?

• orange & green

• green only

• green & yellow

• red & blue

How many molecules of C6H12O6 (glucose) are MADE in photosynthesis?

• 1

• 2

• 4

• 6