U4.L11: Matter Cycling - Food Chains

Multiple Choice

________ is the process that plants use to make food.

• Respiration
• Photosynthesis
• Chemical reaction
• Carbon dioxide

Multiple Choice

The products of photosynthesis are ____.

• carbon dioxide and glucose

• oxygen and glucose

• carbon dioxide and water

• water and oxygen

Labelling

Drag the words to the correct spot.

Drag labels to their correct position on the image

chloroplasts

roots

food

chemical

stomata

Labelling

Label the inputs and outputs to the chloroplast.

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glucose

carbon dioxide

sunlight

water

oxygen

Dropdown

In tube A, the indicator showed that there was ​

Select answer

carbon dioxide in the test tube at the end of the experiment. This means that the germinating seeds must have​

Select answer

carbon dioxide so they ​

Select answer

making food by photosynthesis.

Open Ended

If a seed does not make its food by photosynthesis, how does it stay alive and grow?

​Take notes on page 33 of your workbook!

Fill in the Blank

______ that is made from photosynthesis can be stored and converted to other types of molecules for plant growth

Fill in the Blank

When plants are not doing photosynthesis, they take in _____ and give off carbon dioxide and water above the surface.

Fill in the Blank

To store energy, plants turn extra glucose into:

Multiple Choice

Plants and animals both use the process of _____ to release stored energy from glucose.

• photosynthesis
• chemical reaction
• growth
• cellular respiration

Multiple Choice

Cellular respiration happens in the cell's _____.

• atmosphere
• mitochondria
• carbon dioxide
• chloroplast

Categorize

Options (13)

converts light energy to chemical energy

occurs in both plant and animal cells

occurs in plant cells

converts chemical energy to ATP

produces carbon dioxide

produces oxygen

in chloroplasts

requires sunlight

uses water and carbon dioxide

generates glucose

takes place in the mitochondria

uses oxygen

produces water

Organize these options into the right categories.

Photosynthesis

Cellular Respiration

Labelling

Label the diagram.

Drag labels to their correct position on the image

carbon dioxide

food chain

light energy

water

Multiple Choice

All the food we eat, even the food from animals, can be traced back to being from plants at some point.

• TRUE

• FALSE