Zusammenfassung der Ressource
C10 - Using Resources
- Carbon Cycle
- Carbon in fossil fuels
- Burned
- carbon dioxide in the
atmosphere
- Photosynthesis by green plants
- Carbon locked in plants
- Decomposers break
down dead organisms
- Carbon dioxide
dissolves in the ocean
- Respiration from organisms
- Metals from Ores
- Blast Furnace
- This is how we separate
iron from iron oxide
- Added together
- Crushed iron ore
- From rocks containing haematite
- Coke
- powdered carbon from coal
- limestone
- from rocks
- Electrolysis
- We can use this to separate
very reactive metals
- The 6 Rs
- Rethink
- Refuse
- Reduce
- Reuse
- Repair
- Recycle
- Combustion
- Complete Combustion
- Plenty of oxygen
- Word Equation
- Incomplete Combustion
- Not enoug oxygen
- Produces Soot (carbon)
- Produces carbon monoxide
- CO is toxic
- Word Equation