UNIT: 7 Carbon Cycling: Photosynthesis

Match

Match the chemical abbreviation for the molecule:

• Oxygen

• Carbon Dioxide

• Water

• Glucose (sugar)

O₂

CO₂

H₂O

C₆H₁₂O₆

• O₂

• CO₂

• H₂O

• C₆H₁₂O₆

Multiple Select

Select the molecule(s) that contain Carbon (C)

• Oxygen

• Carbon Dioxide

• Water

• Glucose (sugar)

Multiple Choice

What part of the cell does Photosynthesis for the plant?

• Chloroplast

• Mitochondria

• Nucleus

• Ribosome

Multiple Choice

In photosynthesis,

What energy is used to convert CO₂ --> C₆H₁₂O₆

• Light

• Chemical

Drag and Drop

In photosynthesis,

Water is split into ​

Placeholder

Carbon Dioxide is converted into ​

Placeholder

Drag these tiles and drop them in the correct blank above

Oxygen

Glucose

Multiple Choice

Fill in the blank:

Photosynthesis uses light to convert the air we exhale into _

• Sugar

• Oxygen

• Carbon Dioxide

• Water

Multiple Choice

What do plants need to do photosynthesis?

• Carbon Dioxide, Water, Light

• Oxygen, Sugar, Light

• Carbon Dioxide, Oxygen, Sugar

• Water, Sugar, Light

Multiple Choice

What is the significance of photosynthesis in the ecosystem?

• It provides oxygen and food.

• It absorbs carbon dioxide.

• It supports plant growth.

• It creates energy for animals.

Multiple Choice

What is the chemical formula for glucose produced during photosynthesis?

• C6H12O6

• C2H5OH

• CH4

• CO2

Categorize

Options (5)

CO₂

H₂O

Light

O₂

C₆H₁₂O₆

Sort the Reactants and Products of Photosynthesis

REACTANTS (starting ingredients)

PRODUCTS (made as a result)

ENERGY (used to run photosynthesis)

Multiple Choice

Carbon Dioxide is known as a greenhouse gas - meaning it holds onto heat and stays warmer than gases like Oxygen

What would happen if there was more Oxygen on Earth than Carbon Dioxide?

• Ice Age

• Global Warming

• No Change

Multiple Choice

Carbon Dioxide is known as a greenhouse gas - meaning it holds onto heat and stays warmer than gases like Oxygen

What would happen if there was more Carbon Dioxide on Earth than Oyxgen?

• Ice Age

• Global Warming

• No Change

Multiple Choice

How many Carbon Dioxide molecules are needed to run photosynthesis?

• 2

• 6

• 1

• 12

Multiple Choice

How many Water molecules are needed to run photosynthesis?

• 2

• 6

• 1

• 12

Multiple Choice

How many Oxygen molecules are made by photosynthesis?

• 2

• 6

• 1

• 12

Multiple Choice

How many Carbon Molecules are inside of 1 glucose molecule?

• 2

• 6

• 1

• 12

Multiple Choice

How many Glucose Molecules are made by photosynthesis?

• 2

• 6

• 1

• 12

Multiple Choice

What seems to be Photosynthesis's favorite number?

• 1

• 6

• 12

• 2