Transfers

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

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

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?

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

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

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