1. Carbon & Oxygen Cycle Practice Q’s

2. What is the role of Carbon in living things?
TO STORE ENERGY

3. 3 areas or reservoirs where we can find Carbon?
Fossil fuels, minerals/rocks, living things, atmosphere or ocean

4. What process makes O2 ?
Photosynthesis

5. What process makes CO2?
RESPIRATION

6. What process breaks sugars down into energy?
RESPIRATION

7. What process stores energy in sugars?
PHOTOSYNTHESIS

8. Photosynthesis Respiration Organisms: Reactants: Products:
Convert _____ energy to ________ energy

9. Photosynthesis Respiration Organisms: Reactants: Products:
Plants, algae, ocean plants
Animals & Plants
Reactants:
CO2 + light + H2O
Sugars + O2
Products:
CO2 + H2O + energy
Convert _____ energy to ________ energy
Solar chemical (in bonds in sugar)
Chemical  usable energy for animal

10. O2, CO2, Photosynth. Respiration
Process:
Label:
O2, CO2, Photosynth. Respiration B
Process:

11. Carbon-Oxygen Diagram
Use the last page of your packet to complete the Carbon- Oxygen Cycle on the 1st page. You can write the words in or cut them out and glue them onto the page. KEEP THE PART II PHRASES FOR TOMORROW.
If cutting them out, place all phrases in their spots first before gluing to make sure they’re right.
Then, answer questions #1-12 under Part I.
Check your answers with me when done.
You can color the diagram or work on homework or the study guide if you finish early.