1. Transfers

2. The carbon cycle Watch the video showing the carbon cycle
Watch out for processes that
Add carbon dioxide to the atmosphere
Lock away carbon dioxide
Transfer carbon dioxide from one store to another

5. Put the labels in the right place
Carbon dioxide in the atmosphere
Acid rain
Photosynthesis
Respiration
Combustion
Decay
Excretion
Oceans absorb carbon dioxide
Fossilisation
Eating/ consumption
Carbon stored in fossil fuels
Carbon stored in living things

6. Questions
Is the amount of carbon dioxide in the atmosphere increasing or decreasing?
How does this affect us?
Is the amount of carbon dioxide in the oceans increasing or decreasing?
What effects will this have?

7. Where will biomass and energy be lost from this horse?* **
***
Name some energy transfers in animals
Draw a pyramid of biomass
Explain where the energy is lost in a pyramid of biomass

8. Pyramids of number
These show the number of organisms on each level

9. Pyramids of biomass
Show the mass (kg) of each organism in the food chain