Zusammenfassung der Ressource
Carbon Cycle, Eco System,
Food chains and communities
YEAR 9 GCSE END OF TERM
TEST
- Carbon cycle
- Everything is made of carbon
- Recycled through various processes
- Respiration
- Combustion
- Photosynthesis
- Carbon Increase
- Combustion
- Slash/burn (cutting down and burning rainforests
- Power Stations releasing CO2 into air
- Respiration
- Animals
- Trees
- Carbon Decrease
- Photosynthesis
- 6CO2 + 6H2O → C6H1206 + 6O2
- Colder water holds more CO2
- continuous cycle of carbon being released and taken back from the atmosphere
- The exchange of carbon through the atmosphere
- An ecosystem is the location (pond, desert)
- an interacting group of various species in a common location
- Biotic
- lliving
- Abiotic
- Non-living
- Food Chains
- Competition is the struggle between different species for the same limited rescource