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A relationship between 2 elements within an ecosystem related to the…
A relationship between 2 elements within an ecosystem related to the location/focus of your choice
Forest
Biotic
Pine Trees
How pine trees affect plant growth vs eucalyptus trees
Plant or tree density at distance from path or bridge
Other Plants
Eucalyptus
Abiotic
Temperature
How the distance from the large bridge or path affects temperature or soil moisture
Soil Moisture
Human
Paths
Large Bridge
Gully
Human
Paths
How the distance from
human factor
affects the density of
plant
Bridge
Concreted section
Water pollution
Rubbish
Biotic
Most animals are difficult if not impossible to measure
Birds
Native plants
Introduced Plants
Weeds
Abiotic
Water
Soil moisture/acidity level at a distance from water source
Water Salinity
Water Acidity
Sunlight
Soil Moisture
Lack of rain makes this difficult to measure
Soil Acidity
Oval
Biotic
Native Grass
How the distance from a native grass hill affects the amount of native grass on an introduced grass oval
How the distance from an oval affects the number of introduced grasses on a surrounding native grass hill
Nutrient levels in native grass vs introduced grass
Introduced Grass
Amount of grass growth in shaded vs sunlit areas
Birds
Number of birds on native grass compared to introduced grass
Could be difficult to measure
Abiotic
Soil Nutrients
Soil Moisture
Sunlight
Human
Use time
Grass growth in heavily used areas vs rarely used areas