B3: Life on Earth
- Created by: ellie_mayy
- Created on: 14-05-16 16:08
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- B3: Life on Earth
- Adaptations
- Species adapt to increase chance of survival and reproduce
- Cactus
- Spikes
- Deep + wide root system
- Large leaves
- Fish
- GIlls
- Swim bladder
- Streamlined
- Food Chains
- Show the feeding relationships
- Energy is feed up the food chain
- Energy Transfer
- All living things get their energy from the sun
- Ways energy is tranferred
- Phtosynthesis
- Eating other animals/plant
- Decaying organism deeds of dead matter
- In the food chain
- Energy is lost through
- Heat
- Excretion
- Trapped in bones
- Calculating energy efficiency
- Input energy / Output energy X 100
- Energy is lost through
- Energy Transfer
- Food Webs
- Show's inter-realation
- Shows inter-dependence
- Ecosystems
- An area containing self-sufficient sustained community of organisms their physical surrounds
- Contains
- Autotrophs
- Self-feeders (plants)
- Herbivores
- Hetrotrophs
- Conumsers
- Carnivores
- Autotrophs
- Nitrogen cycle
- Nitrogen is recycled by ...
- Ingested by animals
- Excess nitrogen is removed by extraction
- Dead animals decay into nitrates
- Nitrogen-fixing
- Removes it from the air
- Denitrification
- Nitrates broken into nitrogen
- Nitrogen is recycled by ...
- Carbon Cycle
- Carbon is recycled by ...
- Photosythesis
- Combustion
- Decomposer organism release CO2
- Carbon is recycled by ...
- Adaptations
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