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1. Carbon Cycle
2. Sources of Energy DIRECTLY or INDIRECTLY FROM THE SUN
The SUN is the ORIGINAL SOURCE of most energy
3. Types of Energy HEATS THE SURFACE AND AIR
WIND
EVAPORATION TO FORM CLOUDS
FALLING WATER
4. PHOTOSYNTHESIS ORGANISMS CONTAINING CHLOROPHYLL CONVERT LIGHT ENERGY INTO CHEMICAL ENERGY
5. ORGANISMS THAT STORE ENERGY ORGANISMS THAT CARRY OUT PHOTOSYNTHESIS STORE ENERGY
FRUITS, VEGETABLES, AND WOOD FROM TREES ALL CONTAIN STORED ENERGY
6. BIOMASS ENERGY LIVING ORGANISMS THAT STORE ENERGY
RENEWABLE ENERGY
PRODUCED QUICKLY AND IS CONSTANTLY BEING REPLACED
7. HOW DO WE USE ENERGY? MOVE AND THINK
SYNTHESIZE NEW MOLECULES
GROWTH AND REPAIR
8. RESPIRATION ENERGY COMES FROM GLUCOSE
OXYGENS HELPS BREAK DOWN FOOD MOLECULES AND RELEASES ENERGY
THIS IS KNOWN AS RESPIRATION
9. Energy Fuels STORED ENERGY IS FUEL
FOOD AND WOOD ARE BIOMASS FUELS
EXTREMELY OLD BIOMASS FUELS THAT ARE CONCENTRATED ARE CALLED FOSSIL FUELS.
10. FOSSIL FUELS COAL
OIL
NATURAL GAS
FOUND IN ROCK DEPOSITS
11. FOSSIL FUELS FORMATION NOT COMPLETELY UNDERSTOOD
CANNOT BE REPLACED QUICKLY
NONRENEWABLE RESOURCE
ORIGINAL STORED ENERGY IN FOSSIL FUELS FROM SUN
12. COAL FORMED FROM THE REMAINS OF FERNS, TRESS, AND GRASSES
PLANTS DIED 345 MILLION YEARS AGO AND SANK TO THE BOTTOM OF THE SWAMP
BECAME CONCENTRATED AND COMPACTED
13. BURNING FOSSIL FUELS RETURNS CARBON DIOXIDE AND WATER TO THE ECOSYSTEM
REMOVES OXYGEN
14. MAINTAINING A BALANCE CARBON DIOXIDE AND OXYGEN MUST BE BALANCED
RESPIRATION AND PHOTOSYNTHESIS SUPPORT EACH OTHER
MOVEMENT OF CARBON THROUGH RESPIRATION, PHOTOSYNTHESIS, AND THE BURNING OF FOSSIL FUELS ARE ALL PART OF THE CARBON CYCLE