Zusammenfassung der Ressource
THE EARTH
- CARBON
CYCLE
- plants take carbon dioxide out
of the air by photosynthesis
- when plants are
eaten by animals the
carbon in the plants
gsoe into the animal
- when plans and animals
respire carbon in the goes
into the animal
- dead organisms and waste are
broken down by decomposres
- decomposers
respire and release
carbon dioxide back
into the air
- the combustion of fossil
fuels also release carbon
dioxide into the air
- RECYCLING
- Limited Resources
- Energy from fossil fuels (coal
and natural gas)
- Saves money
- Recycling uses less energy so fewer
fossil fuels are burnt
- Makes less rubbish
- Plastic from crude oil
- metal from metal ores (rocks) in the earth crust
- CLIMATE
CHANGE
- The rise in average
global temperature
- Ice melting
- flooding
- warmer winters
- Extreme weather
- sea levels rising
- THE
ATMOSPHERE
- Gases that surround planets
- CO2 rising down to
humans acttivity
- 78% nitrgoren
- 21% oxgyen
- 0.04 carbon water vapour
- EARTHS
STRUCTURE
- Mantle
- mostly soild
- Thick liqiud
- Crust
- We live on it
- Its a thin, outer layer of solid rock
- Core
- This is the
part at the
centre
- We think its
made from iron
and nickel
- ROCK
TYPES
- IGNEOUS
- SEDIMENTARY
- METAMORPHIC
- THE ROCK
CYCLE
- WEATHERING
- EROSION
- TRANSPORTATION
- DEPOSITION
- BURIAL AND COMPRESSION
- EXPOSURE
- COOLING
- MELTING
- UPLIFT
- HEAT AND PRESSURE